弘扬国学 · 传承文化

oscillation

英 [,ɒsɪ'leɪʃn] 美 [,ɑsɪ'leʃən]

解释

n. 振荡；振动；摆动

※ 提供单词"oscillation"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

中文词源

oscillation 摇摆，波动

来自oscillate,摇摆，波动。

英文词源

oscillation (n.): 1650s, from French oscillation, from Latin oscillationem (nominative oscillatio), noun of action from past participle stem of oscillare "to swing," supposed to be from oscillum "little face," literally "little mouth," a mask of open-mouthed Bacchus hung up in vineyards as a charm (the sense evolution would be via the notion of "swing in the breeze"); from PIE *os- "mouth" (see oral).

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例句和用法

1. Some oscillation of the fuselage had been noticed on early flights.: 在之前的几次飞行中，就已经察觉到机身有些摇晃。

2. Its oscillation depends on the strength of the gravitational field.: 它的振动幅度取决于引力场的强度。

3. the oscillation of the compass needle: 罗盘指针的摆动

4. It is possible to follow the complete buildup of oscillation.: 了解振荡建立的整个过程是可能的.

5. 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.