oscillating

基本解释

Extinguishing big fires still requires conventional methods, but oscillating electrical fields have snuffed out smaller fires.
扑灭大火仍需采用传统方法，但振荡电场可以用于熄灭小型火势。
There is another class of lasers, however, that pulse, oscillating between an "on" stage, where light is produced, and an "off" stage, when the amount of light is dramatically reduced.
脉冲激光器是另一类的激光器，它的脉冲是在“开”与“关”两种状态的振荡之间产生。当激光器处于“开”的状态，产生光，在“关”的状态，光量显著减少。
At extremely cold temperatures, it goes quantum: It exists in an oscillating waveform spanning an excited state, an unexcited state, or both simultaneously, all controlled by electrical currents.
在极低的温度下，它发生量子：它存在于一个振荡波形中，波形可能呈现激发态、未激态、或两者同时兼具，这都取决于电流的控制。

So, you see how we are oscillating back and forth?
你可以看到我们如何前后摆动？
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We don't have to worry about how you solve it, but it's problem in mathematics and the answer will be--surprise, it's going to be oscillating back and forth and that'll come out of the wash.
我们没必要去担心这个方程该怎么解,但这个数学问题的答案将会是令人惊讶的,弹簧会来回振荡,问题就迎刃而解了
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The oscillating sunshine and drizzle have epitomised the mood in the country they fall on.
ECONOMIST: Britain’s long, hot-and-cold summer of uncertainty
Both Mr Barak and Mr Arafat have merely been reacting to events, oscillating between peace and war.
ECONOMIST: Ehud Barak’s race for peace

If an object oscillates, it moves repeatedly from one position to another and back again, or keeps getting bigger and smaller.
oscillation
If the level or value of something oscillates, it keeps going up and down.
oscillation
If you oscillate between two moods, attitudes, or types of behaviour, you keep changing from one to the other and back again.
oscillation