nonporous

音標(biāo)發(fā)音

These nonporous surfaces paint badly with a brush.
這些不滲透的表面很難被刷子刷漆
Fine point dry ease markers for white board and other nonporous surface.
圓頭筆尖，書寫筆型白板筆，可在各種白板和光滑表面書寫。
Petroleum stores, however, are sometimes overlain with nonporous rock.
但是,有時(shí)覆蓋油藏的巖石是非滲透的。
Powdered Metals alloying of metals involves melting the main ingredients together so that on cooling ,the metal alloy is generally a nonporous solid.
粉末合金金屬是通過(guò)熔化主要金屬元素并結(jié)合在一起，然后使之冷卻而形成的。
A siliconized nonporous layer on copper alloy may be obtained by efficient siliconizing in powder mixtures.
介紹了銅合金在滲劑粉末中高效滲硅,獲得無(wú)孔的滲硅層。