专业释义英英释义
Dust cap
- abstract: 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.
以上来源于: WordNet
双语例句权威例句
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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。
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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)。
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The boy brushed the dust off his cap.
这男孩刷去了帽子上的灰。
应用推荐
$firstVoiceSent
- 来自原声例句