porous 雅思GREGMAT

He added sand to the soil to make it more porous.

他往土里掺沙子以提高渗水性能。

Porous ceramic materials on the base of strontium zirconate were developed with zirconium dioxide,baddeleyite powder,and granular polysterol.

采用二氧化锆、斜锆矿粉、碳酸锶及粒状聚苯乙烯制成了锆酸锶陶瓷材料。

Some people have reported seeing more semivolatile elements in a class of interplanetary dust particles (IDPs) called “chondritic porous” IDPs.

曾有人报告在一类被称作“球粒陨石”行星尘埃颗粒（IDPs）中见到了较半挥发性元素。

A uniform magnetic field acts perpendicular to the porous surface which absorbs the micropolar fluids with a suction velocity varying with time.

均匀磁场垂直作用于可以吸收微极流体表面，吸引速度随着时间而变化。

SEM showed the porous structure of the CTCP and the seeded hPDLCs were well attached to the CTCP with cytoplasmic extensions and lamellipodia.

扫描电镜下可见材料具有良好网状结构,人牙周韧带细胞伸出个伪足样突起,紧密贴附在材料表面,细胞沿材料隙边缘生长并连接成片。

SEM showed the porous structure of the CTCP and the seeded BMSCs were well attached to the CTCP with cytoplasmic extensions and lamellipodia.

扫描电镜下可见材料呈网状结构，兔骨髓基质细胞紧密贴附在材料表面，细胞可沿材料隙活跃生长。

If you look over the element ratios we measured, you might conclude that our comet particles look more like chondritic porous IDPs than CI chondrite meteorites.

如果你查看我们测定元素比率，你将得出结论——我们彗星颗粒看上去更接近球粒陨石IDPs而不是CI球粒陨石。

Adsorbable gases can be separated by porous ceramic membranes under the capillary condensation mechanism of membrane separation, on which prior study was only limited to pure components.

陶瓷膜在毛细管冷凝传质机理作用下能够有效地分离吸附性气体。而毛细管冷凝膜分离传质机理研究还很不充分,目前,文献报道仅局限于纯组分气体传质模型研究。

As much as 40% of Hyperion could be porous, according to research led by Dr Peter Thomas of the Center for Radiophysics and Space Research at Cornell University published today in the journal Nature.

康乃尔大学电波物理与太空研究中心彼得·托马斯主持研究了土卫七。今天发表在《自然》杂志上研究成果表明，达40%土卫七表面为地形。