perforated pipe
多孔管
常用释义
英式发音
美式发音
基本释义
- 多孔管；[机] 穿孔管
例句
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1·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。
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2·The results show that choosing perforated pipe with suitable structure and putting it into the thermosyphon can enhance the heat transfer effect.结果表明，合理选择分流管的结构尺寸，将其置于热虹吸管内，可以起到强化沸腾换热的效果。
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3·Compared with perforated pipe distributor, perforated weir-riser distributor has smaller wall flow, bigger operation elasticity and simpler structure, it is easy to install.该分布器与原来的多孔直管式分布器比较，具有壁流量小，操作弹性大的优点，而且此分布器结构简单，安装方便。
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4·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。
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5·The perforated interval is long and perforating gun is in much vibration at horizontal section, which may cause pipe sticking accident.射孔井段长，射孔枪在水平井段震动大，可能发生卡钻事故。
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6·The results indicate that the perforated pavement and perforated rainwater drainage pipe system reduce run off and replenish underground water remarkably.试验结果表明，采用透水铺盖面及渗透式雨水管道系统，对削减径流、补充地下水源有显著效果。