oscillation词根词缀

oscillation

[ˌɒsɪˈleɪʃn]

n.振动;动摇;波动;<物>振荡;

复数： oscillations

例句:

1、

The gain is now well above the ( lowered ) oscillation threshold.

此时,增益大大超过 ( 降低了的 ) 振荡阈值.

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2、

the oscillations of the pound against foreign currency

英镑兑外币汇价的波动

《牛津高阶英汉双解词典》

3、

The oscillation theorem of a class of second order neutral differential equations is given.

给出了一类二阶中立型微分方程解的振动定理.

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