- 双语例句 更多例句
In the mine drainage system many drainage pumps must work correspondly.
摘要在煤矿井下的排水系统中,需要多台排水泵协调地工作.
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射频通信无可替代地实现了矿山井下的移动通信.
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Applicafion of the Low-Frequency Electrical Pulse Oil Production Technology in the Downhole.
与井下 低频 电脉冲采油技术的应用>>相似的文献.
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According to the practical requirement, a tubing length measuring device is developed.
根据油田井下作业的实际需要, 研制了一种油管长度在线连续测量仪.
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Hygienic standard for environmental meteorology in underground workplace of coal mine.
煤矿井下采掘作业地点气象条件卫生标准.
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In the evening, Barras and Jennings went down and began to explore the old workings.
黄昏时分, 巴勒斯和詹宁斯来到井下,开始仔细察看老矿区.
词典精选例句
The correctness of the result was proved by some underground boreholes.
经过少量的井下钻孔验证,证实了结果的正确性.
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An intelligent sensor of feed state used in underground mine was introduced.
介绍了一种适用于煤矿井下使用的智能馈电状态传感器.
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