Тексты на английском
<<  The Future of DDC Is Now! Uncovering the Mysteries of DDC 23 and Beyond Designer Babies The Future of Reproductive Technology  >>
Electric Vehicles Personal Transportation of the Future Future Public
Electric Vehicles Personal Transportation of the Future Future Public
Electric Vehicles Personal Transportation of the Future Future Public
Electric Vehicles Personal Transportation of the Future Future Public
Electric Vehicles Personal Transportation of the Future Future Public
Electric Vehicles Personal Transportation of the Future Future Public
Torque Comparison
Torque Comparison
World Crude-Oil Extraction
World Crude-Oil Extraction
Crude-Oil-Prices Projection
Crude-Oil-Prices Projection
Energy Cost of Operation Comparison
Energy Cost of Operation Comparison
Energy Cost of Operation Comparison
Energy Cost of Operation Comparison
Solar Electric and EVs
Solar Electric and EVs
Electricity Production in U.S
Electricity Production in U.S
Electricity Production in U.S
Electricity Production in U.S
Laundromats & Gas Stations
Laundromats & Gas Stations
Laundromats & Gas Stations
Laundromats & Gas Stations
USA Car Commuting Distance
USA Car Commuting Distance
Plug-In Car Sales Compared to Prius Entry into U.S
Plug-In Car Sales Compared to Prius Entry into U.S
Parts Missing
Parts Missing
Electric-Car Components (i-MiEV)
Electric-Car Components (i-MiEV)
Nissan LEAF 24-kWh Battery Pack
Nissan LEAF 24-kWh Battery Pack
Battery Calendar Life for 70% Capacity vs Temperature
Battery Calendar Life for 70% Capacity vs Temperature
Capacity vs Depth of Discharge & Charging Cycles
Capacity vs Depth of Discharge & Charging Cycles
LEAF Capacity Left vs Miles
LEAF Capacity Left vs Miles
LEAF Capacity Left vs Years & Place
LEAF Capacity Left vs Years & Place
Tesla Fast Charging Stations
Tesla Fast Charging Stations
Tesla Planned Superchargers
Tesla Planned Superchargers
Charging Stations (EVSE)
Charging Stations (EVSE)
Charging Stations (EVSE)
Charging Stations (EVSE)
Charging Stations (EVSE)
Charging Stations (EVSE)
Portable Charging Station
Portable Charging Station
Virginia Charging Stations http://www
Virginia Charging Stations http://www
Vehicle to Grid (V2G)
Vehicle to Grid (V2G)
Hybrid-Electric Cars as Backup Power (V2H)
Hybrid-Electric Cars as Backup Power (V2H)
Hybrid-Electric Cars as Backup Power (V2H)
Hybrid-Electric Cars as Backup Power (V2H)
Battery/Battery Hybrid
Battery/Battery Hybrid
Nissan LEAF
Nissan LEAF
LEAF Air Flow
LEAF Air Flow
LEAF Underneath
LEAF Underneath
LEAF Battery Location
LEAF Battery Location
2012 LEAF Range vs Speed
2012 LEAF Range vs Speed
LEAF Charging Ports
LEAF Charging Ports
LEAF Charging Ports
LEAF Charging Ports
Level-2/240V Charging Stations
Level-2/240V Charging Stations
Level-2/240V Charging Stations
Level-2/240V Charging Stations
Wireless Induction Charger
Wireless Induction Charger
Battery Charging Status
Battery Charging Status
Driver Controls
Driver Controls
Driver Controls
Driver Controls
LEAF Driver’s Display
LEAF Driver’s Display
Quick Controls
Quick Controls
Quick Controls
Quick Controls
Shift Knob
Shift Knob
Center Display
Center Display
Center Display
Center Display
Energy Display
Energy Display
Apps for Cell Phones/Internet
Apps for Cell Phones/Internet
2012 EPA Ratings
2012 EPA Ratings
2013 EPA Ratings
2013 EPA Ratings
LEAF Drive Through Water & Snow
LEAF Drive Through Water & Snow
LEAF Drive Through Water & Snow
LEAF Drive Through Water & Snow
Electric Vehicles Personal Transportation of the Future Future Public
Electric Vehicles Personal Transportation of the Future Future Public
Electric Vehicles Personal Transportation of the Future Future Public
Electric Vehicles Personal Transportation of the Future Future Public
Картинки из презентации «Electric Vehicles Personal Transportation of the Future Future Public Transportation: hybrid bio-fueled buses planes electric trains» к уроку английского языка на тему «Тексты на английском»

Автор: L. David Roper. Чтобы познакомиться с картинкой полного размера, нажмите на её эскиз. Чтобы можно было использовать все картинки для урока английского языка, скачайте бесплатно презентацию «Electric Vehicles Personal Transportation of the Future Future Public Transportation: hybrid bio-fueled buses planes electric trains.pptx» со всеми картинками в zip-архиве размером 9081 КБ.

Electric Vehicles Personal Transportation of the Future Future Public Transportation: hybrid bio-fueled buses planes electric trains

содержание презентации «Electric Vehicles Personal Transportation of the Future Future Public Transportation: hybrid bio-fueled buses planes electric trains.pptx»
Сл Текст Сл Текст
1Electric Vehicles Personal 41http://www.plugshare.com. Most level-2
Transportation of the Future Future Public stations in non-urban Virginia are Nissan
Transportation: hybrid bio-fueled buses dealers.
& planes & electric trains. L. 42Level-1 Charging Stations in SW VA. 6
David Roper roperld@vt.edu in Kent Square Garage in Blacksburg 1 at
http://arts.bev.net/RoperLDavid/. When an YMCA in Blacksburg 1 at Town Hall in
affordable 500-miles battery is ready, say Blacksburg 1 at Blacksburg Motor Company
goodbye to the gasoline car. My Prius in Blacksburg Several needed at long-term
Plug-In 2005/2008-2012. 2013: Converted parking lot at Roanoke Airport Several
2006 Toyota Highlander Hybrid to plug-in. needed at Roanoke Civic Center Several
My second electric car 2012: needed at Jefferson Center in Roanoke
http://www.roperld.com/science/LEAFRoper.p Several needed at Salem Civic Center.
f. My first electric car: Sun Roper 43Level-2 Charging Stations in SW VA. 2
(2007-10). at Kroger Fuel Center in Blacksburg, free
2Why Drive an Electric Car? High energy 1 at Shell Fuel Center in Blacksburg, $2
efficiency: ~90% (electric motor) vs ~25% for 2 hours 2 at Campus Auto in
(gasoline engine) and ~40% (diesel engine) Blacksburg, free 2 at The Inn at Virginia
No vehicle emissions, greatly reduced Tech, free 1 at Corporate Research Center,
noise & heat Less total emissions free 1 at Warm Hearth, $1/hour 2 at New
versus gasoline car even for 100% coal River Nissan in Christiansburg, free for
electricity Most emissions are eliminated LEAFs 3 at Volvo Truck plant in Dublin,
with solar/wind electricity or moved to a free 1 at Hotel Floyd in Floyd, get RFID
central source with fossil fuels where wand from desk clerk. More planned. 1 at
large-scale control is possible. Ultimate Virginia Museum of Transportation in
fuel source is solar, wind or any Roanoke, $1/hr 1 at River House in
renewable electricity source. Low “fuel” Roanoke, free 2 at First Team Nissan in
cost (~25% of equivalent gasoline car) Low Roanoke, free for LEAFs Other Nissan
maintenance cost (<25% of gasoline car) dealers in SW Virginia, free for LEAFs A
High performance: high torque at low few in personal garages and driveways.
speed! 44Level-2 Charging Stations in SW VA.
3Torque Comparison. High torque at low Needed at Roanoke Airport short-term
speed yields exhilarating acceleration!! parking lot Needed in Center-in-the-Square
electric. gasoline. garage in Roanoke Needed at Roanoke Civic
4U.S.-Crude-Oil Extraction. Shale Oil. Center Needed at Hotel Roanoke Needed at
Will peak in about a decade and then fall Jefferson Center in Roanoke Needed at
rapidly! Area under curve is the total Salem Civic Center Needed in Pulaski
amount to be extracted eventually. Needed in Pearisburg Needed in
5World Crude-Oil Extraction. Adding Martinsville or Rocky Mount Needed in
extraction from tar sands and shale oil Marion Needed in Lexington or Buena Vista
will not change the curve by much. Area Needed at 50-miles intervals at I-81
under curve is the total amount to be exits/rest-stops.
extracted eventually. 45Planning for Green Housing. All plans
6Crude-Oil-Prices Projection. for green houses should including wiring
7Gasoline-Prices Projection. for current or future charging stations.
8Natural Gas for Vehicles? Only for ~15 In most cases the EVs will be charged over
years! Natural gas extraction by fracking 95% of the time in the garage. All plans
will peak within a decade and then fall for green apartment houses should include
off very fast! Recent studies of reserves conduit in the parking lots for current or
indicate that this curve may be future charging stations. All plans for
optimistic. fracking. green commercial buildings should include
9Energy Cost of Operation Comparison. conduit in the parking lots for current or
Electric-car operating cost is <25% of future charging stations.
gasoline-car operating cost (fuel plus 46Running Out of Charge?! You can use
maintenance). any 120-volts outlet to get enough charge
10Solar Electric and EVs. Factor of ~10. to get to a faster station. Nissan will
However, car batteries lose energy haul a dead vehicle in free for the first
capacity with time; so, there is a battery 3 years. All Nissan dealers have two
replacement cost. A rough calculation level-2 charging stations; some will have
indicates that the break-even battery level-3 stations AAA is developing a
replacement cost is ~$5000. charging station on trucks. Businesses
11Electricity Production in U.S. which have charging stations on a truck
12Electricity Production in U.S. may develop.
However, the U.S. is far behind many other 47Vehicle to Grid (V2G). Millions of
countries. Exponential rise in electricity electric cars connected to the national
production from renewables. grid. Charge at early morning
13Laundromats & Gas Stations. low-grid-load times and drive to work.
Laundromats were mostly replaced by home Recharge at morning at work. Discharge
washers/dryers. Gas stations will be into grid at afternoon high-grid-load
mostly replaced by home charging stations times, with enough charge left to drive
and fast public charging stations. Roper home. (~$3000/year profit).
LEAF being charged ~98% of time in Roper 48Electric Cars’ Batteries as Backup
garage. Power (V2H). Backup power for the grid at
14Safety of Electric Cars. Nissan LEAF, high-load times. Estimates of $3000/year
Chevrolet Volt and Tesla S have top safety earnings for electric-car owners. Old
ratings. Battery was left intact in a batteries from electric cars in locations
burned out Nissan LEAF. Two Tesla-S sedans for grid storage. Backup power for homes
have been burned somewhat by a fire in the when the grid is down. Nissan may market
battery due to massive metal in road this soon. Requires a house circuit with
puncturing the battery case. ~250,000 needed devices on it.
gasoline car fires/year in U.S. with ~400 49Hybrid-Electric Cars as Backup Power
deaths & ~1200 injuries. Full gasoline (V2H). 3/4-kVa 240/120-V Plug-Out Island
tank has ~10 time the combustible energy Prius kit ($1899/$2899) 2/3-kVa 120-V
that a Tesla battery has. Batteries are in Plug-Out Island Prius kit ($799/$1499).
modules separated by firewalls. Battery is Soon to be available for other
automatically disconnected in a collision. hybrid-electric vehicles.
Manual battery disconnect is easily done. 50Game Changers. Nissan LEAF Model S
EMS manuals and training are available. (2013) ~$29,500 low price (minus $7500 tax
15Global Warming. A century of global credit: ~$22,000) ~$1,100 extra for 6.6-kW
warming movie Burning fossil fuels is a charger 15% increase in range (EPA 73 to
major cause of global warming! 84 miles) Installing level-3/480-volts DC
16USA Car Commuting Distance. An charging stations at dealers in U.S.,
electric car with a 125-miles range would starting on west coast Tesla Model S Sedan
work for most commuters, and for a few 40, 60 or 85 kWh batteries Plans to put
more who can charge it at work for a few fast charging stations within range of
hours. 95%. 98%. Model S upper two versions across U.S.
17Electric-Cars Terminology. within 2 years. Negative: nearest dealer
Gas-Electric Hybrid: Not a plug-in (E.g., to Roanoke is in D.C.
Prius) Plug-In Hybrid: motive energy 51Battery/Battery Hybrid. Tesla has
partly from grid (E.g., Ford C-MAX Energi patented the concept of using a
with 7.6 kWh battery) Extended-Range lithium-ion (LI) battery (medium energy
Plug-in Hybrid: large battery (E.g., density and high power density) with a
Chevrolet Volt with 16.5/10.5 kWh battery) lithium-air (LA) battery (high energy
BEV: Battery Electric gets all energy from density and medium power density). The LI
grid (E.g., Nissan LEAF with 24/21 kWh battery would be used to provide energy
battery & Tesla S with 60-85 kWh during brief driving periods requiring
battery) Plug-In: Plug-in hybrid or BEV high power (accelerating and climbing
Three charging levels (120V AC, 240V AC, hills) and the LA battery would be used to
480V DC; Tesla Supercharger) Battery provide energy during periods requiring
Exchange: few-minutes exchange V2G: low power (cruising). The LA battery also
Vehicle to Grid V2H: Vehicle to Home for can recharge the LI battery.
power outage backup. 52Battery/Battery Hybrid.
18Electric Cars Available 2013. Nissan 53An AWD electric car with a 200-miles
LEAF (24 kWh) Ford Focus EV (23 kWh) range (Tesla X ?). An AWD
Mitsubishi i-MiEV (16 kWh) Honda Fit EV biodiesel-electric plug-in hybrid with at
(20 kWh) BMW i3 (22 kWh) Toyota RAV4 EV least a 10-kWh battery (VW CrossBlue ?).
(41.8 kWh) (2WD only) Chevrolet Spark EV My Ideal Cars.
(20 kWh) Tesla S (sedan) (60 kWh, 85 kWh) 54Nissan LEAF. Note aerodynamic
Tesla Roadster (53 kWh)(no longer made) protruding headlights. Holds the record of
Smart Electric (17.6 kWh) Most other the best selling electric car of all time.
brands in 2014-2015. Not all are available LEAF Roper delivered 7 May 2012.
in every state. LEAF=Leading Environmentally-friendly
19Hybrid Plug-in Cars Available 2013. Affordable Family car.
Hybrid Plug-in Conversions. Chevrolet Volt 55LEAF Air Flow. Protruding headlights
(16.5/10.5 kWh) Prius Plug-In (4.4 kWh) reduce drag and wind noise due to side
Ford C-MAX Energi (7.6 kWh) Honda Accord mirrors.
Plug-In (6.7 kWh) Mitsubishi Outlander AWD 56LEAF Underneath. Smooth underbody
Plug-In (12 kWh). A123/Hymotion for Prius reduces drag.
(5.4 kWh) Enginer for Prius (2/4/8 kWh) 57LEAF Specifications. 24 kWh battery
Plug-In Supply for Prius (4/10 kWh), Ford (21 kWh useable) Battery warranty: 100,000
Escape (6/15 kWh) & Toyota miles/8 years+ Capacity warranty: 70% in 5
Highlander/Camry (5/10 kWh). years or 60,000 miles Battery weight: 648
20<5-kWh: $2,500. 5-kWh: $2500 + $417 lbs Motor power: 80 kW=107 hp Weight: 3354
= $2917 >5-kWh: Add $417/kWh Maximum: lbs; cargo: 1400 lbs 6 air bags Heated
$7500 (16 kWh or larger). U.S. Tax Credits seats front & back, steering wheel and
for Plug-Ins. side mirrors Smart-phone control of
21Plug-In Car Sales Compared to Prius heating/cooling and charging.
Entry into U.S. 58LEAF Battery.
22Put butts in cars. Drive one for 100 http://nissanleafwiki.com Lithium-ion,
miles. Race a 370Z at a red light! lithium-manganate cathodes, carbon anodes
Calculate the cost per mile. Examine the 48 modules containing 4 cells = 192 cells
very low maintenance cost. Sales Total weight = 294 kg (648 lbs) Energy
Techniques for Electric Cars. density: 140 Wh/kg Power density: 2.5
23Parts Missing! Engine parts, mufflers, kW/kg Extreme crash shielding
catalytic converters, oil & filter, Level-1/120-volts charging: 21 hours
gas tank, etc. Not shown here are the Level-2/240-volts charging: 3.5/7 hours
missing numerous transmission parts. Level-3/480-volts charging DC: 80% in 30
24Electric-Car Components. Large DC minutes.
battery (LEAF: 24 kWh; i-MiEV: 16 kWh) 59LEAF Battery Location. Low center of
Powerful AC electric motor (LEAF: 80 gravity provides excellent road behavior.
kW=107 hp) Regeneration of gravitational 602012 LEAF Range vs Speed.
and kinetic energy Chargers (120V AC, 240V 612012 LEAF Range vs Speed. 2013 range
AC, 480V DC) (LEAF: 6.6 kW) DC to/from AC increased by ~15%. town. interstate.
inverter (battery to/from motor/generator) 62LEAF Charging Ports. Level-3 on left,
Auxiliary 12V battery & DC to DC levels 1 & 2 on right.
converter Cooling systems for motor, 63LEAF Charging Ports.
inverter and battery Possibly heating 64LEAF Level-1/120V Charging Cord.
system for battery Electric steering, Smaller for 2013. Can be converted to
brakes and climate control In-cab driver level-2/240-volts.
information about battery level, energy 65Level-2/240V Charging Stations. The
used and location of charging stations. one Nissan sells. The one Dave Roper has;
25Electric-Car Components (i-MiEV). sold by Home Depot.
26Nissan LEAF 24-kWh Battery Pack. Under 66Wireless Induction Charger. The one
back seat. Under front seat. 48 replacable Nissan is developing. Evatran in
modules with 4 Lithium-ion cells each = Wytheville VA is developing one that is in
192 cell. front; sold & installed by Sears.
27Battery Capacity Loss with Time. 67Battery Charging Status. Charging
Lithium batteries lose ~20% of energy indicators inside windshield. This one
capacity in 5 years for typical driver. shows that the battery is fully charged.
Lithium batteries lose ~30% of energy 68Driver Controls.
capacity in 10 years for typical driver. 69Driver Controls. Pushing a button on
Drivers need to expect less range in later steering wheel shows driving range and
years; so buy larger than needed. At ~30% nearby charging stations.
loss probably battery exchange with old 70LEAF Driver’s Display. 2013 shows SOC.
battery used for renewable-energy storage. 71Quick Controls. Steering-Wheel
At ~50% loss probably recycled. Controls. 2013 has ECO mode button for
28Battery Calendar Life for 70% Capacity less acceleration. Top button shows
vs Temperature. driving range on center display.
29Capacity vs Depth of Discharge & 72Shift Knob. Shifting into D twice
Charging Cycles. Longer life by keeping actuates ECO mode (B mode for 2013) for
SOC 20%-80%. more regeneration.
30Why To Usually Charge to 80%. Charging 73Center Display.
is by constant current until the maximum 74Energy Display.
voltage is reached; then constant voltage 75Apps for Cell Phones/Internet.
until current drops ~90%. As a battery is 762012 EPA Ratings.
charged up, its internal resistance 772013 EPA Ratings. The 75-miles range
increases. The higher resistance generates is the average of 80% charged (66 miles)
more heat, raising the temperature of the and 100% charged (84 miles).
battery. High temperatures cause higher 78LEAF Drive Through Water & Snow.
capacity loss. Ions get trapped in the 79Recycling. Much of LEAF is made from
electrodes. recycled materials. Designed for high
31LEAF Capacity Left vs Miles. Probably recycling of materials. Battery modules
want to exchange battery before 30,000 can be individually replaced. Batteries
miles. after decline can be used for grid
32LEAF Capacity Left vs Years & storage. Batteries are recyclable.
Place. 80Driving a LEAF in the NRV. Blacksburg
33LEAF Average Capacity Left vs Years. to Floyd & back many times Blacksburg
Probably want to exchange battery before to Roanoke & back, level-2 charging @
10 years. various places many times Blacksburg to
34Battery Exchange. Nissan is working on Pulaski & back several times
a battery-exchange program. Tesla is Christiansburg to Pearisburg & back
working on a battery-exchange program. Blacksburg to Wytheville & back,
Batteries might be exchanged temporarily level-2 charging 4 hours at Blue Ridge
or permanently. Batteries of reduced Nissan Blacksburg to Grandin Village &
capacity can be used for renewable-energy back several times, level-2 charging at
storage. daughter’s house Blacksburg to Mt. Lake
35Charging an Electric Car. Level-1: & Cascades Park and back Blacksburg to
120-Volts AC ~12-Amperes (1.15 kW) 20-kWh Daleville and back, level-1 charging there
battery fills in ~18 hours Level-2_15A: Blacksburg to VWCC and back, level-1
240-Volts AC ~15-Amperes (3.3 kW) 20-kWh charging there Blacksburg to Lynchburg and
battery fills in ~7 hours Level-2_30A: back, charging in Roanoke and Lynchburg
240-Volts AC ~30-Amperes (6.6 kW) 20-kWh Nissan in Forest.
battery fills in ~3.5 hours Level-3: 81Possible LEAF Trips from Blacksburg.
480-Volts DC ~125-Amperes (~60 kW) 20-kWh Harrisonburg and back, charging at
battery fills in ~0.5 hours Faster for Roanoke, Staunton & Harrisonburg
Tesla cars via Superchargers. Charlottesville and back, charging at
36Tesla Fast Charging Stations. Roanoke, Staunton and Charlottesville Hot
37Tesla Planned Superchargers. None are Springs or Greenbrier WV and back,
on I-81 in Virginia! charging at Covington Bluefield WV and
38Charging Stations (EVSE). GE dual back, charging at Cole Nissan BIG ONE: to
station at Kroger Fuel Center on LEAF plant at Smyrna TN (409 miles) and
University City Boulevard Blacksburg VA. back, charging at 7 places along the way.
Schneider station in Roper garage: ~$1100 82Why Lease/Buy a Nissan LEAF. Reduce
installed. Eaton station at Virginia carbon emissions per mile traveled Reduce
Museum of Transportation in Roanoke. use of fossil fuels per mile traveled
39Portable Charging Station. Comes with Reduce use of energy per mile traveled
car For 120-volts “trickle charging” Can Reduce traffic noise Improve vehicle
be converted to 240-volts charging for performance Increase driving mindfulness
$332 + ~$150 installation of 240-volts Increase public knowledge of electric cars
outlet. Increase desirability of renewable energy
40State Programs to Install Charging Why lease: EV technology will greatly
Stations. Tennessee: 11,200 level-2 & improve in 3 years.
260 level-3 California: 10,000 level-2 83References. The 2011 Electric Car
& 200 level-3 Illinois: Largest Guide: Discover the truth about owning and
level-3 charging network Oregon & using electric cars. Charged Up! The
Washington: Level-3 stations along I-5, Definitive Guide to Plug-In Electric
eventually with California from Canada to Vehicles 4th Edition 2013
Mexico North Carolina, South Carolina, http://www.owningelectriccar.com
Indiana, Ohio & Florida installing http://www.roperld.com/science/ElectricVeh
many stations NE Electric Vehicle Network: cles.htm
Delaware, Maryland, Pennsylvania, http://www.roperld.com/science/NissanLEAF.
Connecticut, Massachusetts, New Hampshire, tm
New Jersey, New York, Rhode Island, http://www.roperld.com/science/LEAFRoper20
Vermont & D.C. installing many 3.htm.
stations What is wrong with Virginia?!!!! 84
41Virginia Charging Stations 85
Electric Vehicles Personal Transportation of the Future Future Public Transportation: hybrid bio-fueled buses planes electric trains.pptx
http://900igr.net/kartinka/anglijskij-jazyk/electric-vehicles-personal-transportation-of-the-future-future-public-transportation-hybrid-bio-fueled-buses-planes-electric-trains-130975.html
cсылка на страницу

Electric Vehicles Personal Transportation of the Future Future Public Transportation: hybrid bio-fueled buses planes electric trains

другие презентации на тему «Electric Vehicles Personal Transportation of the Future Future Public Transportation: hybrid bio-fueled buses planes electric trains»

«Женщина the woman» - Оценочная структура лексической единицы “женщина”. От нашего ребра нам не ждать добра; Муж - голова, жена- шея; куда хочу- туда верчу. «Un homme»- франц. « A man »- англ. Холостому помогай боже, а женатому хозяйка поможет. Пословицы. Женский интеллект. A woman’s tongue wags like a lamb’s tail. « Der mann»- нем.

«The green movement» - One of the largest victories гринписовцев in the given campaign can name refusal of flooding of an oil platform brent spar as it contained many toxic substances. Their features. National offices Green Peace are opened in 43 countries of the world as the independent units working over achievement of the purposes of the national projects.

«The animals» - CAMEL. POLAR BEAR. The animals which live in the polar regions. The animals which live in Australia. PENGUIN. BEAR. BISON. GIRAFFE. The ANIMALS of our planet. BOBCAT. FLAMINGO. SNAKE. GRIFFIN. FISH. TIGER. WHALE. The animals which live in a SAVANNA. ZEBRA. EMU. The animals which live in the OCEAN. HIPPO.

«The english-speaking countries» - Great Britain. USA. Scotland. The English-speaking countries. Disneyland. Australia.

«Olympic games 2012» - Talismans of Games – Wenlock and Mandeville. Sports facilities. Medal standings. Oscar Pistorius is a man who never gives up. Opening Ceremony. Olympic Torch Relay Olympic Games. Closing ceremony. Oscar on the Olympic Games in 2012. London became the first city to have received three Olympics. Summer Olympic Games 2012.

«Steganography» - Effective than that of cryptography. BASIC ALGORITHMS. Internet privacy. Cryptanalysis. Text on Image technique block diagram: ADVANTAGES. TEXT ON IMAGE ALGORITHM. Image on Image algorithm. Image on Image technique block diagram: Steganography. STEGANOGRAPHY process. IMAGE FILE. Three basic ways to encode data in steganography:

Тексты на английском

46 презентаций о текстах на английском
Урок

Английский язык

29 тем
Картинки
900igr.net > Презентации по английскому языку > Тексты на английском > Electric Vehicles Personal Transportation of the Future Future Public Transportation: hybrid bio-fueled buses planes electric trains