“expanded perlite”的概念、定义、翻译、参考文献-科学参考

单词	expanded perlite
释义	expanded perlite Encyclopedia 工学保温隔热矿物材料释 expanded perlite膨胀珍珠岩由珍珠岩、黑曜岩、松脂岩等酸性含水火山玻璃质岩石焙烧膨胀而成的一种轻质散粒状材料。
随便看	over-the-horizon radar over the shoulder over-the-shoulder launch over the shoulder shot overthrust overtide overtime wage overtone overtone band overtone frequency overtone mode overtopped emergency spillway overtopping type wave power generator Over-tracking Train Operation overtraining over-translation overtravel overtreatment overt translation overt unemployment overture overturned succession of strata overturn hypothesis overturning wave over-twisted contact structure

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