1) oolitic ironstone
鲕铁石
1.
The Phanerozoic oolitic ironstone in southern and eastern China occurs in the strata ranging in age from Middle Ordovician through Middle and Late Devonian to Early and Middle Jurassic times, especially in the Late Devonian strata where almost 70.
我国显生宙鲕铁石主要分布在我国中南、西南,其次为华东地区,主要产于中奥陶世,中、晚泥盆世,早、中侏罗世地层中,以晚泥盆世最为重要,其矿石储量占70。
2) ooide
鲕石
3) High phosphorus oolitic hematite and limonite ore
高磷鲕状赤褐铁矿石
4) rich in iron oolite
富铁鲕粒
1.
Systematical studies on the chemical composition,mineral components,characteristics of iron ore and rich in iron oolite in Huoshaoping iron ore are carried out,furthermore the balanced calculations of elements such as Fe,P and so on in ore are dealt with also.
本文系统地研究了火烧坪铁矿石和‘富铁鲕粒’的化学组成、矿物组成及嵌布特征,并对矿石中铁、磷等元素进行了平衡计算。
5) minette
[mi'net]
鲕褐铁矿
6) sedimentary oolite
沉积鲕石
1.
Based on the train of thought of bionics,the present paper,by utilizing sedimentary oolites, oncolites and concretes,has made a comperative study on structures,composition and formation conditions of four common urolith stones.
本文从仿生学的思路出发，将几种沉积鲕石、核形石、结核等从其结构、成分和形成条件等方面与四种常见尿路结石进行对比研究。
补充资料：铁石人
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