1) cuttinghold effect
压持效应
1.
Optimal flushing conditions are presented according to the results of studying various factors affecting bottom hole flushing such as strata, structure of bit, working regulation, flow field of bottom hole, cuttinghold effect, infiltration law and so on.
把反循环钻进中循环液体视为刚体 ,以力矩平衡等理论为依据 ,建立井底净化模型 ,对影响井底净化效果的各种因素如地层、钻头结构、工作规程、井底流场、压持效应和渗透规律等进行综合研究 ,推出最优净化条件 ,通过室内及野外试验进行验证。
2) cuttings hold-down effect
岩屑压持效应
3) water-holding effect
持水效应
4) sustainable effect
持续效应
1.
Farm manure, chemical fertilizer and straw had different sustainable effects.
通过长期定位试验（1986～1997年），采用正交旋转回归设计，在黑土地区不同培肥方式条件下，对土壤氮素持续效应进行研究。
2.
The sustainable effect of different fertilizing matters on soil fertility in exhausted stage was observed.
以农家肥、化肥、秸秆、绿肥等培肥物质为试验因素,研究长期定位试验耗竭阶段土壤有机质的持续效应。
3.
The test was divided into two stages: the first was fertilizing stage, ended in 1992; the second was exhaust stage, mainly to researchthe sustainable effect of e.
后一阶段为耗竭阶段，主要观测各培肥处理对土壤养分的持续效应及对产量的影响。
5) Support Effect
支持效应
1.
A Research on the Support Effects of the Tax Policy for Promoting Internationalization;
税收政策促进国际化的支持效应研究
6) clamping effect
夹持效应
补充资料：动压与超压(见核爆炸冲击波效应)
动压与超压(见核爆炸冲击波效应)
dynamic pressure and over-pressure
dongya yu ehaoya动压与超压(dynami。pressur。。nd over-pressure)见核爆炸冲击波效应。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条