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bell mouth

美:[bel maʊθ]查词链接:https://www.dute.org/dict/bell_mouth复制链接
钟口:通风管道末端的锥形扩大或缩小的开口,用于建筑通风系统中的回风或排风目的。
查看英英释义
abstract:
In Building services engineering and HVAC, a bell mouth is a tapered expanding or reducing opening in the end of a ventilation duct, so named because the taper can resemble that of a bell shape. They are primarily designed and used for return air or extract air purposes within building ventilation systems, more commonly located within ceiling voids or other similar plenum.

网络释义
喇叭口
... BARREL STEP 桶形级板 BELL MOUTH 喇叭口 SPLICE 接头 ...
锚唇
... bell mouth 锚唇 anchor pocket 锚穴 hawse pipe 锚链筒 ...
钟形口
钟形口
锥形孔
锥形孔(bell mouth), 此释义来源于网络辞典。
常用短语
更多常用短语
近义词
喇叭口;锥形孔
* 以上查询结果来自于网络,仅供参考。
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