porous

相关例句

• They designed an electrode made from porous carbon and lithium oxide.(他们设计出的电极由多孔碳和锂氧化物制成。)
• Powder (for non-porous surfaces) : Metallic silver powder or velvet black powder.(粉末：银色粉末和黑色粉末。)
• The pots were porous so that, although they could carry water in them, it wasn't possible to store it over a long period.(这些罐子有很多孔，因此，虽然它们可以携带水，但不能长期储存水。)
• The material also has small spheres of porous silicon embedded in it. Their function is twofold.(该材料内嵌入小多孔硅球体，有双重作用。)
• If it is loose and porous enough for plants to find a foothold, it is called soil.(如果它疏松多孔，植物能够植根其中，它就叫作土壤。)
• Porous ceramic materials on the base of strontium zirconate were developed with zirconium dioxide, baddeleyite powder, and granular polystyrol.(以锆酸锶为基体，采用二氧化锆、巴德雷石粉和粒状聚苯乙烯为原料，制备了多孔陶瓷材料。)
• By contrast, dry soils are sandy and porous, their coarse textures permitting water to drain rapidly.(相比之下，干燥的土壤是沙质和多孔的，其粗糙的质地允许了水分的迅速流失。)
• Because they are porous, sedimentary rocks, such as sandstones and conglomerates, are important potential sources of groundwater.(由于像如砂岩和砾岩这样的沉积岩是多孔的，它们是地下水的重要潜在来源。)
• Eastern Afghanistan also struggles with eradication, given insecurity and its porous borders.(考虑到其不安全因素及漏洞百出的边境线，阿富汗东部地区同样致力于消灭该病症。)
• The new component is made of porous carbon, which is far less expensive than the lithium cobalt oxide it replaces.(新成分由多孔碳职称，比起它所替代的锂钴氧化物远为便宜。)