effective factor是什么意思_effective factor中文

effective factor中文什么意思

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Study on the efficiency and effective factors of scale inhibitor in high temperature water
高温水中阻垢剂阻垢性能及影响因素
The productivity formula and effective factors in water - jet deep perforation well
水力深穿透射孔井产能计算方法及开发效果分析
Research on the effective factors of teachers job wornout in the elementary and secondary school
中小学教师工作倦怠的影响因素研究
It is because that there are too many effective factors , which are uncertain
这是由于影响害虫发生量的因素较多及其不确定性所致。
The survey of the relationship between osteoporosis and relative effective factors in old men
老年男性骨质疏松与相关影响因素的关系

effective factor中文什么意思