輝石輝綠巖的英文怎么說
2012-06-30 09:13
輝石輝綠巖的英文:
pyroxene diabase
n. 輝石
- An igneous rock consisting chiefly of pyroxene and nepheline.
霞巖主要由輝石和霞石組成的火成巖 - Having a texture composed of lath - shaped plagioclase crystals in a matrix of pyroxene crystals.
有斜長石結(jié)晶結(jié)構(gòu)的在嵌有化石水晶基質(zhì)的晶體中,由條形紋條石組成的結(jié)構(gòu)的 - A usually coarse - grained igneous rock composed chiefly of calcic plagioclase and pyroxene.
輝長巖一種主要由石灰生斜長巖和輝石構(gòu)成的通常質(zhì)地粗糙的火成巖 - Ultrabasic rocks have a silica content less than 45%. Peridotite is the typical intrusive rock which consists of olivine and pyroxene.
超基性巖的SiO2含量小于45%,它的侵入巖叫做橄欖巖,主要由橄欖石、輝石等礦物組成。 - A light green,monoclinic pyroxene mineral,CaMgSi2O6,used as a gemstone and refractory.
透輝石一種淡綠色,單斜晶輝石礦,CaMgSi2O6,用作寶石或耐火材料
n. 輝綠巖