perlite

perlite读音音标

英 [\'pɜ:laɪt]

美 [\'pɜlaɪt]

perlite意思解释

n.

珍珠岩；

英英释义

Perlite is an amorphous volcanic glass that has a relatively high water content, typically formed by the hydration of obsidian. It occurs naturally and has the unusual property of greatly expanding when heated sufficiently.

词组短语

expanded perlite

双语例句

用作名词(n.)One popular planting mix combines one part potting soil with one part perlite.其中一部份结合流行的组合盆栽种植土一部分珍珠岩。Perlite is also a component of some formulations of gypsum wallboard.珍珠岩也是一些石膏板的原料。