oscillation 详细解释

oscillation

[.ɔsi'leiʃən]

n. 振动, 动摇, 彷徨, 振幅, 单一的振动循环

n.

1. 振动, 摆动[U][C]

2. 动摇; 波动[C]

the short-term oscillation of the share index

股票指数的短期波动

3. 【物】振荡

词形变化

形容词: oscillational |

英英释义

名词 oscillation:

the process of oscillating between states

(physics) a regular periodic variation in value about a mean

同义词：vibration

a single complete execution of a periodically repeated phenomenon

同义词：cycle

补充

oscillationoscillation英:[ˌɔsiˈleiʃən] 美:[ˌɑsəˈleʃən]n.1.摆动,振动

例句

1. Some oscillation of the fuselage had been noticed on early flights.在起初的几次飞行中就已发现飞机机身有些摇晃。 2. There have always been slight oscillations in world temperature.全球气温总是有些微小的波动。 3. that perpetual oscillation between despair and distracted joy在绝望和恍惚的快乐之间那种无休止的摇摆 4. the continued oscillation of the fan电扇的不断摆动 5. the fan's oscillations电扇的摆动 6. the continual oscillation [=(more commonly) fluctuation] of stock prices股价的不断振荡 7. price/temperature oscillations价格/温度的波动 8. There has been oscillation between optimism and pessimism among voters.投票的人一直在乐观与悲观之间反复。 9. His friends were alarmed by his oscillations [=(less formally) swings] between hope and despair.他在希望与绝望间徘徊，这让他的朋友们很焦虑。 10. Each oscillation of the pendulum represents one second.钟摆的每次摆动代表一秒。

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