backplate

名词 n.
中文释义

英文释义

名词 n.
  1. A plate protecting a fighting person's back.
    — The cuirass of Roman muscled type is composed of an anatomically modeled breastplate and backplate, each made in one with a gorget […]
  2. A plate harnessed to a diver's back, to which the gas cylinders are attached.
  3. The metal plate on the rear of a computer's casing, where the ports are found.
  4. A wood or metal (or glass, etc) plate that serves as a backing for an object.
  5. A rigid metal plate inside the brake drum, which supports the wheel cylinder, brake shoes, and other parts of a drum brake. UK
  6. Part of a condenser microphone that sits behind the diaphragm and which acts, in conjunction with the diaphragm, as a sort of variable capacitor.

词形变化

backplates plural

词汇关系

衍生词
backplated

词源

From back + plate.
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