1. In terms of speed: If you're asked how fast you can run or drive, you might give an answer in miles per hour (mph) or kilometers per hour (kph). For example, you could say, "I can run at a speed of 10 mph" or "The car can go up to 200 kph." 2. In terms of tim...
This lack of friction and the trains' aerodynamic designs allow these trains to reach unprecedented ground transportation speeds of more than 310 mph (500 kph), or twice as fast as Amtrak's fastest commuter train [source: Boslaugh]. In comparison, a Boeing-777 commercial airplane used for ...
For more information about child car seats, read Car Seats: Fast Facts. In certain special cases, car owners can request the ability to deactivate their airbags. In the next section, we'll discuss steps to take if you want to have your airbag deactivated. Airbag Deactivation In response ...
结果1 题目 ( )22.-The maximum(最高的)___ of the Fuxing bullet train can rise to 350 kph.-How fast it is! I can't wait to experience it. A. speed B. sound C. degree D. price 相关知识点: 试题来源: 解析 22. A 反馈 收藏 ...
Do you need an idea of how fast you can get something done? Then a tachymeter does that job perfectly. It's a tool that takes note of how many seconds it takes to cover a distance or complete an action – and converts it to the number of times that will happen in one hour. Let...
The future of train transportation will be dictated by the price and availability of oil, the determination of governments to find alternate modes of travel and the public demand for economical, fast transportation. For example, Europe's high passenger rail traffic was driven in part by historical...
The arm is able to move the heads from the hub to the edge of the drive. The arm and its movement mechanism are extremely light and fast. The arm on a typical hard-disk drive can move from hub to edge and back up to 50 times per second — it is an amazing thing to watch!
The hard-disk platter is then polished to mirror-type smoothness. With a tape, you have to fast-forward or reverse to get to any particular point on the tape. This can take several minutes with a long tape. On a hard disk, you can move to any point on the surface of the disk ...
The hard-disk platter is then polished to mirror-type smoothness. With a tape, you have to fast-forward or reverse to get to any particular point on the tape. This can take several minutes with a long tape. On a hard disk, you can move to any point on the surface of the disk ...
ALFA-X:The next generation of bullet trains, known as ALFA-X, is currently being tested at speeds of almost 250 mph (400 kph), although the service maximum will be "only" 225 mph. JR EAST Fast train:Japan's distinctive Shinkansen "bullet trains" have been plying the country's high-spe...