层合板充填孔拉伸强度 filled-hole tension strength of laminate
层合板充填孔压缩强度 filled-hole compression strength of laminate
填充表面孔隙的细石 blinding
孔隙充填 pore filling
孔填充 pore filling ; Fill Holes
射孔孔道充填物 tunnel-fill
微孔充填 Micropore Filling
气孔充填 vesicular fillings
微孔填充 micropore filling
以济宁岱庄煤矿石膏体充填孔为例，介绍了该孔的设计、主要技术要求及钻进技术参数。
To take the gypsum body filling borehole in the Daizhuang coalmine, Jining as an example, introduced borehole design, main specifications and drilling technical parameters.
本文根据大孔出流理论。 对环形横浇道系统的充填特性进行了研究与水模拟试验。
This paper studies the filling characteristic of the ring shape runner system based on the Large Qrifice Discharge theory and takes the hydraulic simulation test.
结果：新型根管充填材料能够严密地封闭根尖孔，与根管壁间的密合性优于常用根管充填材料。
Result: The novel root canal material can seal apical densely and has better degree of obturation than normal materials.
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