詞語:single-grained
single-grained的意思
single-grained 單粒的;Single-grained structure 單結晶構造;土的物理性質 單粒結構;
single-grained的參考例句
1.Latites contain plagioclase feldspar (andesine or oligoclase) as large, single crystals (phenocrysts) in a fine-grained matrix of orthoclase feldspar and augite. 安粗巖中包含斜長石(中長石或奧長石),是在正長石和普通輝石組成的細粒基質中的大單晶體(斑晶)。
2.For coarse-grained materials (+200), the single gravity separation for rough dressing is rational and economical. But it has low efficiency for slime. The flotation becomes an ideal method. 對於粗粒級(+200目)物料來說採用單一重選的方法進行粗選是合理和經濟的,但是對細泥來說重選的效率則十分低,而浮選是較為理想的方法。