perturbation 英 [,pɜːtə'beɪʃ(ə)n]   美 [,pɝtɚ'beʃən]

perturbation

perturbation  英 [,pɜːtə'beɪʃ(ə)n] 美 [,pɝtɚ'beʃən]

n. [数][天] 摄动;不安;扰乱 

名词复数:perturbations 

The perturbation was a single extra ’spike,’ or nerve impulse, introduced to a single neuron in the brain of a rat. 干扰是一个单独的额外尖峰信号或神经冲动,刺激小鼠的一个单独的神经元。
The focus at that time was something called deterministic chaos, in which a small perturbation can lead to a huge change in the system - the famous "butterfly effect". 那时侯的焦点是某个叫确定性混沌理论的东西,一个小小的干扰能导致一个系统的巨变-这就是有名的“蝴蝶效应”。

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  • n. [数][天] 摄动;不安;扰乱
  • 1. The perturbation was a single extra ’spike,’ or nerve impulse, introduced to a single neuron in the brain of a rat.

    干扰是一个单独的额外尖峰信号或神经冲动,刺激小鼠的一个单独的神经元。

  • 2. The focus at that time was something called deterministic chaos, in which a small perturbation can lead to a huge change in the system - the famous "butterfly effect".

    那时侯的焦点是某个叫确定性混沌理论的东西,一个小小的干扰能导致一个系统的巨变-这就是有名的“蝴蝶效应”。

  • 3. Similar to multithreading, this presents a testing challenge: In a normal environment, the packets tend to arrive in perfect order, and the perturbation-handling functionality is not actually tested.

    与多线程相似,这带来对测试的挑战:在正常环境中,分组往往是按正确的顺序到达,实际上并没有测试混乱处理功能。

  • perturbation (n.) late 14c., from Old French perturbacion "disturbance, confusion" (14c.) and directly from Latin perturbationem (nominative perturbatio) "confusion, disorder, disturbance," noun of action from past participle stem of perturbare (see perturb).
per·turb·ation / ˌpɜːtəˈbeɪʃn ; NAmE ˌpɜːrtərˈbeɪʃn / noun 1 [uncountable ] ( formal) the state of feeling anxious about sth that has happened 忧虑;不安;烦恼 SYN alarm 2 [countable ,  uncountable ] ( technical 术语 ) a small change in the quality, behaviour or movement of sth 摄动;微扰;小变异 temperature perturbations 温度的些微变化 perturbation perturbations per·turb·ation / ˌpɜːtəˈbeɪʃn ; NAmE ˌpɜːrtərˈbeɪʃn /
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