apparent density [冶] 表观密度 ; [物化] 视密度 ; 堆积密度 ; [冶] 松装密度
apparent density of film 皮膜表面密度
Water Absorption and Apparent Density 表观密度和吸水率
Apparent Density & Open Porosity 表观密度及密度
Determination of apparent density 表观密度的测定 ; 表观密度测定 ; 视密度的测定 ; 装填密度的测定
apparent density specific volume 表观体积
dry apparent density of concrete 混凝土干表观密度
bulk density & apparent density 体积密度
apparent density of fresh concrete 混凝土湿表观密度
The PVC paste blending resin is a kind of suspension polymerized resin with spheric particle morphology, high apparent density and low oil absorption.
聚氯乙烯糊用掺混树脂是一种颗粒外观球形化、表观密度较高、吸油率低的悬浮聚合树脂。
Roofing heat preservation material should be chosen, disrupting the apparent density is small, coefficient of thermal conductivity (small) materials.
屋面保温材料应选用孔隙多、表观密度小、导热系数(小)的材料。
While at lower temperature, apparent density increases with the increasing of screw revolution speed.
而较低的温度下，表观密度随螺杆转速的提高而增大。
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