查询词典 porous

The structure and configuration of the porous minerals were discussed, and the porthole effect and surface charge effect were mainly illuminated.

对多孔矿物材料的孔道结构和形态进行了分析，然后对多孔矿物材料的孔道效应和表面荷电效应进行了重点介绍。

The effect of porous silicon rock powder mixing with ordinary portland cement on properties of cement is studied.

研究了多孔硅质岩矿粉掺入到普通硅酸盐水泥中对水泥性能的影响。

The two phase stable flow in porous media was analyzed using potential theory.

通过引入势的理论研究了油气两相稳定渗流问题。

The influence of various process facter on pore formation and structure of carbon porous preform is discussed in this paper.

考察了多种工艺因素对C多孔预制件孔隙形成机制及其结构的影响。

To evaluate the use of current fixation methods in primary and revision procedures including cement, hydroxyapatite , porous coated, press fit and impaction grafting applications.

评价当前的固定方法在原发和翻修操作步骤的应用，包括骨水泥压迫嵌入，压迫移植应用。

The use of porous prolled ANFO explosives prill in the experiment of open chamber blasting helps to solve a series of problems in the process of using ammonium nitrate fuel such as its liability to stick to the hole wall and the difficulty in loading explosive power etc.

在露天药壶爆破中试验使用多孔粒状铵油炸药，解决了使用粉状铵梯炸药时因药粉易粘孔壁、装药困难等原因引起的一系列问题，提高了爆破作业的安全性和爆破效果，降低了爆破成本。

The formation process of the 3D porous network was studied.

研究了三维网状结构的形成过程。

Chitosan has also been used for deliverying ferric ions and protamine sulfate, to prevent calcification of bovine pericardium and porous polyurethane.

壳聚糖也已用于娩出铁离子和硫酸鱼精蛋白，防止钙化牛心包和多孔质聚氨酯。

Many red-brown porous pumice stone and a lot of dead fish floating in the surrounding seawater, a small island in the smoke and boiling water was born.

许多红褐色的多孔浮石和大量的死鱼漂浮在四周的海水中，一座小岛在浓烟和沸水中诞生了。

According to Gerard Kuiper, of the University of Chicago, the escape of gases from the moon's magma may have given the satellite a light, porous consistency, like that of a pumice stone.

芝加哥大学的Gerard Kuiper则提出，可能是月亮上岩浆气体的逃逸赋予了这颗星球轻飘多孔的硬度，就好象浮石那样。

I was up all night because I was in pain, she said.

我整夜，因为我在疼痛，她说。

A crow caws /craoks.

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