The Udachnaya Pipe is a diamond mine inRussia. The owners of the mine plan to cease its operations in 2010 -in favor of underground mining.
这是俄罗斯一处钻石矿，矿主计划于2010年停止采矿，这样将有利于地下开采。
Since a mine pumping system can generally be simplified into a complicated pipe-line system in series, the transient process is simulated by a method of characteristic line.
根据矿井排水系统一般可以简化为串联复杂管路系统的特点，采用特征线法模拟其断电停泵的瞬变过程。
Yesterday rescuers knocked in the pipe leading down to the flooded mine and they heard a response and cheered, however today no new signs of life.
昨天，救援人员敲击通往透水矿井的管道，听到了回应声，发出了欢呼。然而今天未发现新的生命迹象。
When the pressure is greater than the standard of the plastic pipe, the pipe will break, slurry and cement will escape from the pipe and pollute the mine.
当料浆的自然压力大于塑料管的耐压值后，便可使塑料管破管，从而使生产中断，浪费大量水泥、尾砂，并造成井下污染。
The prevention of freezing pipe breaks in deep shaft freezing has become a key technique in mine construction in China.
防止冻结管断裂在国内深井冻结中已成为关键技术。
The Udachnaya Pipe is a diamond mine in Russia. The owners of the mine plan to cease its operations in 2010 - in favor of underground mining.
这是俄罗斯一处钻石矿，矿主计划于2010年停止采矿，这样将有利于地下开采。
With over ten years of exploration and summarization in salt well exploitation, Shalongda salt Mine has gradually accumulated rules of eliminating and preventing pipe plugging by salt crystal.
沙隆达盐矿通过十多年盐井开采探索与总结，逐步形成了对盐井盐结晶解堵和防堵规律的认识。
The utility model has the advantages of labor saving, quick installation, etc. The adaptor for a pipe is used in all mine enterprises and engineering which need to convey low pressure media.
本实用新型省工、省力、安装迅速，广泛应用于一切需要输送低压力介质的厂矿企业和工程中。
The utility model discloses a mine mouth oil pipe non-destructive detector.
井口油管无损探伤检测仪。
If conditions allow, for a mine in the pipeline should be unified pipe, for maintenance, replacement of spare parts.
若条件允许，对一个矿井内的管路应尽量统一管材，以便维修、改换备件。
If conditions allow, for a mine in the pipeline should be unified pipe, for maintenance, replacement of spare parts.
若条件允许，对一个矿井内的管路应尽量统一管材，以便维修、改换备件。
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