“by-pass valve”的概念、定义、翻译、参考文献-科学参考

单词	by-pass valve
释义	by-pass valve Encyclopedia 工学井下工具释 by-pass valve旁通阀当钻井过程中发生溢流且钻头水眼被堵无法进行压井时，用于循环或压井的装置。
随便看	sample extreme sample fractile sample function sample generalized variance sample injection techniques in capillary electrophoresis sample injector sample interval sample kurtosis sample loop sample matrix sample maximum sample mean sample median sample method sample minimum sample mode sample modification sample moment sample moment of order k sample multiple correlation coefficient sample number sample observed value sample of audio-visual products sample partial correlation coefficient sample path

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