1) aperture blinding mechanism
堵孔机理
2) Plugging Mechanism
堵塞机理
1.
Laboratory research on plugging mechanism in gravel packed well;
砾石充填井堵塞机理实验研究
2.
Asphaltene plugging mechanism is very complex.
沥青堵塞机理非常复杂 ,文中主要研究原油组分以及流动速度对沥青堵塞的影响。
3) temporarily plugging mechanisms
暂堵机理
1.
The recent progress in protective methods,techniques,and technologies and in drilling/completion fluids for fractured oil and gas reservoirs is reviewed in topics including fractured reservoir classification,reservoir stress sensibility evaluation,fracture wideness estimation,formation damaging and temporarily plugging mechanisms,and drilling/completion fluids.
综述了裂缝性储层保护技术与钻井完井液方面国内外的研究进展,论题包括裂缝性油气藏分类,应力敏感性评价、裂缝宽度预测、损害机理、暂堵机理、钻井完井液。
4) Sand-plugging mechanism
砂堵机理
6) plugging mechanism
封堵机理
1.
The process that formed plugging mechanism and plugging result can be described as: ab.
封堵机理及堵效产生过程表现为 :孔道表面的吸附水膜机理凝胶网状絮凝体动力捕集机理物理堵塞粘弹封堵效应。
2.
This pap er studies its plugging mechanism and performance characteristics.
本文探讨 SJD-1调剖剂封堵机理和性能特点 ,经室内筛选确定 SJD-1堵剂组成最佳配比 ,采用岩心模拟试验方法验证了调剖堵水作用 。
补充资料：第二孔(继发孔)型缺损
第二孔(继发孔)型缺损
ostium secondary defect
是心房间隔在形成上发生障碍，一般缺损较大，多在卵圆孔附近称第二孔(继发孔)型缺损。
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