V2EX microvalve

Microvalve

定义 Definition

microvalve(微阀/微型阀门):一种尺寸非常小的阀门,用来在微小尺度(如微流控芯片、微型管路或MEMS系统)中控制液体或气体的流动(开启、关闭或调节流量)。

发音 Pronunciation (IPA)

/makrovlv/

例句 Examples

The microvalve controls the flow of water in the chip.
微阀控制芯片中水的流动。

By integrating a microvalve array, the device can precisely route multiple reagents through different channels without cross-contamination.
通过集成微阀阵列,该设备可以精确地将多种试剂导入不同通道,并避免交叉污染。

词源 Etymology

micro-(“微小的、微尺度的”前缀)+ valve(“阀门”)组成,字面意思就是“微小的阀门”。该词常见于微流控(microfluidics)、微机电系统(MEMS)与生物医学检测等领域,用于强调阀门在尺寸与控制精度上的“微型化”。

相关词 Related Words

文学与著作中的用例 Literary / Notable Works

  • 《Fundamentals and Applications of Microfluidics》(微流控基础与应用相关教材/专著中常出现 microvalve
  • 《Introduction to MEMS》(MEMS入门类书籍中常以 microvalve 作为典型器件案例)
  • Lab on a Chip(期刊,多篇微流控论文标题与正文频繁使用 microvalve
  • Sensors and Actuators A: Physical(期刊,关于微阀与微执行器的研究文章中常见 microvalve
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