reducer中文什么意思

n.
1.缩小物。
2.渐缩管；减压阀；退黏剂；【化学】还原器，还原剂；【摄影】减薄剂。

• abrasive reducer:    局部减薄剂
• air reducer:    气压减压器
• alkaline reducer:    碱性还原剂

例句与用法

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1. Reducer , with swivel nut , 90 degree elbow , flared tube
   扩口式带收紧螺母变径直角管接头
2. Design of disc electrorheological fluid speed reducer
   盘式电流变减速器的设计
3. Flared type tube fittings - male branch tee reducer - body
   扩口式变径锥螺纹三通管接头体
4. Vertical reducer for tank types and paramters
   釜用立式减速机型式和基本参数
5. Flared type tube fittings - union tee reducer - assembly
   扩口式三通变径管接头

英文释义

名词

1. pipefitting that joins two pipes of different diameter
2. a substance capable of bringing about the reduction of another substance as it itself is oxidized; used in photography to lessen the density of a negative or print by oxidizing some of the loose silver
   同义词：reducing agent, reductant

百科释义

A reducer is the component in a pipeline that reduces the pipe size from a larger to a smaller bore (inner diameter).