令锁情及价格进一步向下推。

That would push down sales and prices more.

youdao

我向下推这儿时您有什么感觉？

How do you feel, when I push down here?

youdao

这时点燃的气体作近似的绝热膨胀而向下推动活塞。

The piston is now forced down, the burned gases expanding approximately adiabatically.

youdao

So what we see is on ammonia here, 107 we know that it's less than a 109 . 5, it's actually 107, so it's less than a 109 . 5, because of that lone pair pushing down in the bonding electrons.

我们看到在氨分子里，我们知道它比１０９．５要小，它是，所以比109。5要小，因为孤对会把成键电子向下推。

麻省理工公开课 - 化学原理课程节选