V2EX isolator

Isolator

释义 Definition

isolator(隔离器):指用于把某个部件、信号、振动、声音、病原体等与其他部分隔开的装置或结构,常见于电子工程(信号/电源隔离)、机械工程(减振隔离)、实验/医疗场景(隔离设备)等。
(另有较少见用法:指“进行隔离的人/物”或“隔离用空间/装置”的泛称,语境决定具体含义。)

例句 Examples

An isolator protects the circuit from electrical noise.
隔离器能保护电路免受电噪声干扰。

By adding a vibration isolator under the motor, the team reduced resonance, improved measurement accuracy, and extended the machine’s service life.
在电机下方加装减振隔离器后,团队降低了共振、提高了测量精度,并延长了设备寿命。

发音 Pronunciation (IPA)

/asletr/

词源 Etymology

来自动词 isolate(使隔离),其词根与“使成为孤立的/分开的”含义相关;后缀 -or 表示“做某事的人或物”,因此 isolator 字面意思就是“用于隔离的东西/装置”。

相关词 Related Words

文学与作品 Literary Works

该词更常见于工程技术与科普类写作(不同版本用词可能略有差异),例如:

  • The Art of Electronics(Horowitz & Hill)电子电路语境中常讨论隔离与相关器件
  • RF Circuit Design(无线电/射频电路设计类教材)常见 “RF isolator(射频隔离器)” 等术语
  • Handbook of Vibration Control(振动控制手册类参考书)机械减振“isolator(隔振器)”为高频术语
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