oscillation

• n. 振動；振動；振動

揺れ動く、揺れ動く。

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).

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

これまでの数回の飛行では、機体の揺れに気づいていた。

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

その振動幅は引力場の強度に依存する。

3.the oscillation of the compass needle

コンパスポインタの揺動

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

発振確立の全過程を理解することが可能である.

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

このとき、ゲインは発振閾値を大きく上回る（低下した）。