网络释义专业释义
... 环形管道 annular ducting; circulating line; encircling duct 矩形管道 box (rectangular) conduit; rectangular conduit; rectangular duct 扩散形管道 diverging duct ...
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circular equivalent of rectangular duct 矩形风管的圆形当量
narrow rectangular duct 窄矩形通道
rotating rectangular duct 旋转矩形通道
suddenly expanded rectangular duct 突然扩张方管
rectangular air duct 矩形风管
双语例句
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Circular or rectangular duct can be specified.
可指定是圆形管或矩形管。
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Rectangular branch takeoff duct with adjustable transition. Circular or rectangular duct can be specified.
具有可调转换的矩形分支引出管道。可指定为圆形管道或矩形管道。
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The main products include circular and rectangular duct fans; they are widely used in the hospital, hotel, meeting room and airport, etc for air exhausting system.
主要产品包括圆形管道风机和方形管道风机，其产品被广泛用在医院、酒店、会议室、机场等公共场所的换气和快速排气系统。
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