The result was useful to study the actually buried pipe.
研究结果对实际埋地管道振动的研究具有指导意义。
The aseismic test of buried pipe crossing fault is conducted. Some m.
首次进行了跨断层埋地管道抗震试验。取得了一些有益的结论。
Some problems about buried plastics pipe are analysed in the paper.
解析有关塑料埋地排水管的一些疑问。
A metal pipe buried in moist soil may corrode on the bottom.
在潮湿土壤内埋设的金属管道可能在管道底部腐蚀。
A land drain is usually a pipe buried in farm land but it may also be an open channel.
农田的排水系统通常是埋在农田中的管子，但也可以是明渠。
There is no air gap between wall and buried copper pipe.
壁体与埋管间没有气隙热阻。
There is no air gap between wall and buried copper pipe.
壁体与埋管间没有气隙热阻。
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