“optimum design for rod pumping system”的概念、定义、翻译、参考文献-科学参考

单词	optimum design for rod pumping system
释义	optimum design for rod pumping system Encyclopedia 工学有杆泵油井抽油系统优化设计释 optimum design for rod pumping system有杆泵抽油系统优化设计选择机、杆、管以及抽汲参数，并预测其工况指标，使整个系统高效率、安全工作的过程。
随便看	early warning early warning action early warning all clear early-warning analysis early warning and prediction of social unrest early warning and surveillance early warning classification early warning information early-warning level early-warning level response technology of social security early warning of diseases in aquaculture early-warning of Geological hazard based on meteorological factor early warning performance early warning period early warning satellite early-warning system early water flooding early weaning early winter disaster of wheat early wither of wheat on hot days after rain early wood earmuff earmuffs cap earned premium earned surplus

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