oscillation是什麼意思 oscillation的用法 oscillation怎麼讀

oscillation

英 [,ɒsɪ'leɪʃn]美 [,ɑsɪ'leʃən]

n. 振盪；振動；擺動

使用頻率:★

星級詞彙:★

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記憶方法

1. oral => oscillation.

中文詞源

oscillation 搖擺，波動

來自oscillate,搖擺，波動。

英語詞源

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).

權威例句

1. Some oscillation of the fuselage had been noticed on early flights.

在之前的幾次飛行中，就已經察覺到機身有些搖晃。

2. Its oscillation depends on the strength of the gravitational field.

它的振動幅度取決於引力場的強度。

3. the oscillation of the compass needle

羅盤指針的擺動

4. It is possible to follow the complete buildup of oscillation.

瞭解振盪建立的整個過程是可能的.

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

此時,增益大大超過 ( 降低了的 ) 振盪閾值.

[ oscillation 造句 ]