perforated pipe
基本解释
- 多孔管；[机] 穿孔管
英汉例句
- The hydraulic calculation of perforated outlet pipe of secondary sedimentation thank has been presented in this paper.
主要介绍了二次沉淀池淹没式穿孔出水管的水力计算方法。 - The sonic field transmission matrixes of perforated absorbent pipe is given after the transmission performance of perforated pipe is studied.
本文通过声波在穿孔声管中传播特性的研究，导出了声波在穿孔声管中传播的声场传递矩阵。 - Some general methods of dealing with intersection conflict are presented, such as double - well method, square - ditch method, perforated pipe method and return siphon method.
介绍了在处理雨、污水交叉管道交叉冲突时常用的一些方法（如双井法、偏方沟法、多孔管法）等。
双语例句
词组短语
- perforated d pipe 穿孔管道
- perforated steel pipe grouting 钢花管注浆
- Perforated drain pipe 多孔管
- Perforated steam pipe 多孔蒸气管
- perforated d pipe sprinkler 多孔管喷水灭火装置
短语
专业释义
- 多孔管
- 穿孔管
- 疏孔管