upstroke
常见例句
- He couldn\’t be careful enough on that upstroke.
他扬起翅膀时,真是够小心的了。 - He couldn't be careful enough on that upstroke.
举翅真是个难题,他怎么当心都不行。 - Be sure to ventilate on the upstroke.
要明确吹气是在手抬起时吹入的。 - HHO on the upstroke, not downstroke.
主题: Wow; are physicists ever stupid. - During the course of the upstroke, the membrane potential attains zero, and an electrical gradient no longer exists.
在升支发展过程中,膜电位一达到零,电位梯度即不再存在。 - The fluid above the traveling valve moves one full stroke upward on the upstroke.
当游阀之上的流体运动至上冲程以上时,该流体移动了一个整冲程。 返回 upstroke