查询词典 off and on

Basing on pre-experiments, alkali was cut off and sodium iodide was replaced by sodium bromide.

本文摸索实验条件后改用GCLE溴代中间体与巯基物在非碱性条件下缩合的方法来制备。

Just like a lively party comes to an end, you will be left alone after the lights are turned off and people are gone. Sometimes we do need to reflect on ourselves in solitariness.

就像一个热闹的party刚刚结束，人走了，灯灭了，黑暗中就只剩下你一个人……人有时就需要在寂寞中才能自省。

"We know that something needs to spark us off and then we will be on a crest of wave," he said.

欧文又说：我们知道有些因素导致了现状，我们正处于风口浪尖上。

Now, I give you fair warning,' shouted the Queen, stamping on the ground as she spoke; 'either you or your head must be off, and that in about half no time!

现在，我给你的警告，'喊女王地面冲压她说话；'你或你的头必须关闭，并在大约一半没有时间！

Now, I give you fair warning,' shouted the Queen, stamping on the ground as she spoke;'either you or your head must be off, and that in about half no time!

"现在我警告你！"王后跺着脚嚷道，"你要么滚开，要么把头砍下来滚开，你得立刻选一样，马上就选。"

Try to save your gouge for when his holy shield wears off, and your kidney shot to stuff his holy shield heads on.

将gouge留着等到圣盾完了，而用ks去迎头塞满她的圣盾。

They ran off, and are running on, my dear sweeties in the way...

他们逃避法律的制裁谁为我的宝贝讨回公道。。。

A kind of electronic let-off and take-up system based on ARM is presented in this dissertation.

本文设计开发了一种基于ARM的电子送经卷取系统。

According to the relevant provisions of the Basic Rules on Aviation, the aerodromes that are exclusively used for the taking-off and landing of civil aircrafts or foreign aircrafts may use the amended sea-level pressure of the aerodrome.

根据飞行基本规则的有关规定，仅供民用航空器起降的机场和供外国航空器起降的机场，可以使用机场修正海平面气压值。

Later on, sex would taper off and you would have it only once a week or so.

激情过后，就可能一周一次吧。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。