oscillation是什么意思 oscillation的用法 oscillation怎么读

oscillation

英 [,ɒsɪ'leɪʃn]美 [,ɑsɪ'leʃən]

n. 振荡；振动；摆动

使用频率:★

星级词汇:★

记忆方法

1. oral => oscillation.

中文词源

oscillation 摇摆，波动

来自oscillate,摇摆，波动。

英语词源

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).

权威例句

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.

[ oscillation 造句 ]