1.
a cruising speed of 50 miles per hour
每小时50英里的中等速度.
2.
double the rate of production, development, etc
使生产、 发展等速度提高一倍
3.
The piston is playing within the cylinder at a moderate speed.
活塞在汽缸中以中等速度往返运动。
4.
a constant speed, value, etc
恒定速度、 恒值等
5.
a steady speed, flow, rate, pace, etc
稳定的速度、 流速、 速率、 步子等
6.
a burst of energy, speed, etc
迸发出的能量、 速度等
7.
a metabolic process, rate, etc
新陈代谢的过程、 速度等.
8.
medium setting cement
中等凝结速度的水泥
9.
force equals mass times acceleration.
力等于质量乘以加速度。
10.
sedimentation rate [ test ]
(血液等的)沉降速度[检查]
11.
speed, price, import, etc restrictions
速度、 价格、 进口等限制
12.
At the event horizon, the escape velocity is equal to the speed of light.
在活动视界里，逃逸速度等于光速。
13.
speed,height, temperature,etc at which a device,machine,etc is or can be set to operate
装置、机器等（可调）定的速度、高度、温度等;挡
14.
Ships that would go faster, carry more armament, those things.
要求船的速度更快、载乘部队更多等等。
15.
escape velocity speed at which a spacecraft,etc must travel in order to leave the gravitational field of a planet,etc
逃逸速度（宇宙飞船等克服星球引力的速度）.
16.
Of, relating to, or capable of speed equal to or exceeding five times the speed of sound.
超波音速的等于或超过音速五倍的速度的，与这种速度有关的，或能达到这速度的
17.
(of speed) having or caused by speed approximately equal to that of sound in air at sea level.
（指速度）具有大约与海平面的声音速度相等的速度，或者由这种速度产生的。
18.
Give one degree time to act before you start another.
开了一档速度之后，要等它走稳了，再换档加速。