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dust cap

英 /dʌst kæp/美 /dʌst kæp/
  • 尘盖：用于保护望远镜瞄准镜的镜头的保护盖。

双语例句

  1. Wipe out any dust or dirt and install the provided dust cap after disconnecting hose.
    消除干净尘土或者污渍并且在断开软管之后安装提供的防尘帽子。
  2. Please avoid cashing or bumping them in use, Put on the dust cap immediately after using.
    使用中请避免磕碰，使用后请及时戴上防尘帽。
  3. The core box dust cap is characterized in that a square core box cover (2) matched with the periphery of the core box is mounted on the core box (1).
    岩心盒(1)上装有与岩心盒周边相吻合的方形岩心盒盖(2)。

网络短语

  • pedal screwed dust cap
    脚踏防尘盖
  • urea dosing pump dust cap
    尿素泵防尘盖
  • dust cap assembly
    防尘帽总成
  • protective dust cap
    防尘帽
  • DRY BREAK DUST CAP
    干断防尘盖

同义词

dust shielddust helmet
防尘罩

英英释义

  • The dust cap (also known as dust dome, or dome) is a gently curved dome mounted either in concave or convex orientation over the central hole of most loudspeaker diaphragms. It protects the inner mechanics (such as the pole pieces and the voice coil) from small particles (which can cause rubs) and other contamination.