在穆斯科克斯杂岩体中,铬铁矿矿层仅产于长石质橄榄岩中.The chromite deposits in the Muskox Complex occur only in feldspathic peridotite.有一种倾向认为布施维尔德杂岩体是多中心溢出的产物.A trend of thought ascribes the Bushveld Complex to eruption from more than one center....
2用属的分布区类型组成(谱)中各类型所占百分比的类似性(聚类)来决定各地区间植物区系的亲缘.Floristic affinities were concluded by the similarities of composition of areal - types of compared regional floras.根据DNA的排序和咽部的类似性推断, 水熊与线虫类有紧密的联系.Water bears are actually c...