perturbation
英 [,pɜːtə'beɪʃ(ə)n]
美[,pɝtɚ'beʃən]
- n. [数][天] 摄动；不安；扰乱
英英释意
- 1. an unhappy and worried mental state;
- "there was too much anger and disturbance"
- "she didn't realize the upset she caused me"
- 2. (physics) a secondary influence on a system that causes it to deviate slightly
- 3. activity that is an intrusion or interruption;
- "he looked around for the source of the disturbance"
- "there was a disturbance of neural function"
- 4. a disposition that is confused or nervous and upset
- 5. the act of causing disorder
双语例句
- 1. This message caused perturbation in the Middle East Headquarters.
- 这则消息在中东总部引起了不安。
来自柯林斯例句
- 2. He was altogether a fine example of great mental perturbation.
- 几个月来他第一次喝了那么多白兰地兑苏打水,活脱脱是一副心烦意乱的模样.
来自英汉文学 - 嘉莉妹妹
- 3. Unwillingly she met his eyes, defiance and perturbation on her face.
- 她极不情愿地看着他的眼睛, 满脸反抗和烦乱的神色.
来自飘（部分）
- 4. The equations defining the zero - order perturbation simply govern the static solution.
- 定义零 级微 扰的方程简单地决定了静态解.
来自辞典例句
- 5. He was making no attempt now to conceal his perturbation.
- 他已经不再企图掩饰自己的惶恐不安了.
来自辞典例句