porousness

1. After approving various details in particular the lack of porousness in the concrete he pronounced the progress a success.
   在肯定了各方面的细节特别是混凝土不漏水之后，他宣布进展顺利。
2. It is obtained from test that the Rare-earth additives can improve the adhesive strength, decrease porosity, make porousness smaller, therefor, raise the properties of the arc spraying coatings.
   结果表明稀土的加入提高了涂层的结合强度，使孔隙变小、数量减少，明显改善涂层性能。
3. Spongy resembling a sponge in elasticity, absorbency, or porousness.
   松软多孔的：与海绵一样有弹性、吸收性、多孔性的。
4. The SEM micrograph shows that the foam exhibits a perforated porousness stereostructure in shape, and the HRTEM picture of the particles reveals the clear crystal lattice. All the results indicate that the samples were CeO_2 nanocrystalline.
   从样品的SEM照片可以看到形貌为蓬松泡沫状多孔性立体结构，经HRTEM观察小颗粒具有很清楚的晶格条纹，说明这些小颗粒为CeO2纳米晶。
5. New regionalism is characterized by its openness or porousness. It has a totally different political logic from old regionalism.
   新地区主义是开放的或多孔化地区主义，它的政治逻辑与旧地区主义不同。
6. Luffa is the vascular bundle of the loofah gourd and belongs to the gourd family, with a unique porousness physical structure and excellent mechanical strength. It is mainly composed of cellulose, hemicelluloses and lignin. Cellulose content is up to60%.
   丝瓜络是丝瓜果实中的维管束，属于葫芦家族，具有独特的多孔性物理结构和优良的机械强度，主要由纤维素、半纤维素及木质素组成，其纤维素含量高达60%。

noun

1. the property of being porous

   Synonym:    porosity