Question

千米的英文

Answer 1

千米的英文：kilometer

一、例句
1. 它将在300千米的高度绕地球运行。
It will travel around the Earth at a height of 300 km.

2. 带负电荷的区域非常大：数百米厚，直径达几千米。
The negatively charged region is large: several hundred meters thick and several kilometers in diameter.

3. 卫星以11.2千米每秒的速度前进可以脱离地球引力，这被称为“逃逸速度”。
Eleven point two kilometers per second， at which satellites can be freed from the gravitation of the earth， is called 'escape speed'.

4. 如果车速限制是100千米每小时，生产一个足够大、足够强、时速能达到每小时200公里的引擎有什么意义呢？
What's the point in producing an engine that is big and powerful enough to go like 200 kilometers an hour when the speed limit
is only 100?

5. 丰田公司说他们的燃料电池汽车 FCHV-adv 装满一箱氢气能行驶820千米，但在2016年前可能不会投入量产。
Toyota says its fuel cell car FCHV-adv can travel 515 miles on a full tank of hydrogen， but it may not see mass production until 2016.

二、短语
square kilometer 平方公里

三、同义词
1. [计量]公里；千米（等于kilometre）
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