1)  Opening rate
孔眼率
2)  Perforation
孔眼
3)  perforation distribution
孔眼分布
1.
The optimization model which the horizontal well drawdown is regarded as objection function and the perforation distribution as decision variable is presented.
建立了以水平井生产端压差为目标函数、以孔眼分布为决策变量的优化模型,同时和均匀流入剖面、均匀射孔分布的结果进行了对比。
4)  cave friction
孔眼摩阻
1.
By analysis of it,it is the main factor of cave friction caused by limit perforation and expansion of multi-fractures to influence the succeeding fracturing effect.
经分析认为 ,限流射孔所产生的孔眼摩阻及多裂缝扩展是影响后续压裂效果的主要因素。
5)  Hole Density
孔眼密度
1.
Influence Ceramic Foam Filter (CFF) with Different Hole Density of on Structures and Properties of ZL204A;
不同孔眼密度的泡沫陶瓷过滤器对ZL204A组织和性能的影响
6)  barrel hole size
孔眼大小
1.
Influences of cathodic current density, barrel rotative speed and barrel hole size on nickel electrodeposition performance including electrodeposition rate of nickel, cathodic current effciency and bath throwing power are discussed.
提出滚镀瓦特镍的工艺配方和操作条件,讨论了阴极电流密度、滚筒转速、孔眼大小等对镍电沉积性能如镍沉积速度、阴极电流效率、镀液分散能力等的影响。
参考词条
补充资料:电导率(见电阻率)


电导率(见电阻率)
conductivity

d!日nd日O}已电导率(eonduetivity)见电阻率。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。