The second times, the body muscles would be full of energy.
第二个时期,身体能量充满肌肉层次。
This control system samples the speed of each wheel on a vehicle and controls each brake's pressure (to stop it from locking up) at up to 20 times per second.
该控制系统对车辆上每个轮子的速度进行采样,并以每秒20次的速度控制每个刹车的压力(防止它锁死)。
During the second half of the 20th century, grain prices rose dramatically several times.
在20世纪下半叶,粮食价格经历了几次大幅上涨。
The James Webb Space Telescope, named after NASA's second director, will have a mirror seven times the size of the Hubble Space Telescope.
VOA: special.2011.05.23
And then we have c, the speed of light, 2.998 times 10 to the 8 meters per second.
然后我们知道光速等于,2,998乘以10的8次方米每秒。
And then I could put a couple of plates and I could raster the beam so that when I am looking here,the beam goes back and forth about 80 times a second.
然后我放了两个感光片,我可以检测到光束所以,当我观察时,电子束以每秒80次的速度来来回回了。
应用推荐