# chondrule ##### 词义 - #词性/n 球粒 ##### 例句 - According to the chondrule growing the meteorites can be divided into 5 types . - 根据球粒发育程度，分为五种类型。用电子探针分析陨石中矿物的化学成份。 - The difference between the chondrule and the matrix indicates that aqueous alteration in the chondrule may be occurred in the nebula , but the aqueous alteration occurring widely in the matrix may be occurred in the parent process . - 球粒与基质的含水蚀变差异说明，球粒中的含水蚀变可能发生在星云阶段，而基质的广泛含水蚀变则主要发生在母体过程中。 - The isotopic compositions of lead were determined on the samples of whole rock , chondrule , olivine , pyroxene and troilite from Bo County chondrite ( class LL4 ) of Anhui prov . , China . - 本文报道了安徽亳县LL4型球粒陨石的全岩、球粒、橄榄石、辉石和陨硫铁的铅同位素比值，以及上述部分样品的铀、钍、铅的含量。