prophylactic filling

用法例句

Effect of Dyract flow compomer for preventive resin restoration therapy:a clinical observation;

Dyract flow流动复合体用于预防性树脂充填的疗效观察

The Research of Sand Control Technology by Expandable Pre-graved Screen;

可膨胀预充填防砂筛管及防砂机理研究

Research and Application of Horizontal Gravel Packing Sand Control Technology;

水平井砾石充填防砂技术研究及应用

Study on the influential factors of the productivity prediction in Gravel-Pack perforate wells

筛管砾石充填防砂方式产能影响规律

The technical parameters of sand control by gravel packing in the Sebei gas field

涩北气田砾石充填防砂技术参数的求取

Research and application of open-hole gravel pack sand control technique optimization in horizontal well

水平井裸眼砾石充填防砂工艺研究与应用

Simulation research on sand control parameters in horizontal gravel packing wells.

水平井砾石充填防砂施工参数模拟研究

Horizontal Well Open Hole Gravel Packing Sand Control Completion Technique Used in Zhaodong Block,Dagang Offshore

大港滩海赵东区块水平井裸眼砾石充填防砂完井技术

sand-packed tube displacement

砂粒填充管驱替试验

multiple squeeze slurry pack technique

多次挤压砂浆充填技术

adsorptive sandpack

吸附性好的充填砂样

partially sand packed perforation

地层砂部分充填的炮眼

double pot gravel pack mixing unit

砾石充填双罐混砂装置

batch-type slurry packing unit

分批混合砂浆充填泵车

The channel is filled with noncompactible sand, or with sand and gravel.

水道内由不可压实的砂或砂砾物质充填。

median pack-to-formaton grainsize ratio

充填砾石与地层砂粒度中值比

viscous carrier placed pack

用高粘携砂液作业的砾石充填

pack-to-formation median grain size ratio

充填物与地层砂粒度中值比

The channel sand is not of the cut-and-fill type.

水道砂岩不是切割--充填类型的。