1.
GEOCHEMICAL CHARACTERISTICS OF THE LATE ARCHEAN IRON-BEARING SERIES IN THE HUOQIU GROUP OF WESTERN ANHUI PROVINCE
晚太古宙霍邱群含铁岩系地球化学特征
2.
The alkali content in the composition of magmatic rock was more, iron content was less.
岩浆岩成分中碱质含量较高,铁质含量较低。
3.
A rock containing enough iron to permit commercial extraction; an iron ore.
铁矿石含有足够商业开采用铁量的岩石；铁矿石
4.
The second relation is illustrated in the fact that the chromitic interval itself transgresses a whole series of lithologic boundaries.
第二种关系可由含铬铁矿段本身贯穿整个岩石系列的边界的事实来说明。
5.
In the stone coal layer and the overlying black shale, there is a pyrite layer.
在石煤层或其上部的碳质页岩中含黄铁矿层。
6.
Magnetitite-bearing plugs are found erratically from the base of the Critical Zone.
含磁铁岩的岩栓不规则地分布于关键带的基底以上。
7.
Oxygen Isotopic Composition of Magnetite and Diopside in Rock Containing Ore and Oxygen Isotopic Equilibrium Temperature of Fan Shan Complex
矾山杂岩体含矿岩带磁铁矿辉石氧同位素及同位素平衡温度
8.
Predicting Study on Inrush of Sand and Overburden Failure of the Full Mechanized Top-coal Caving under Loosening Sandstone Aquifer in the Tie-bei Coal Mine;
铁北煤矿松软砂岩含水层下综放开采覆岩破坏及溃砂预测研究
9.
Any of several intermediate igneous rocks constituting feldspar and ferromagnesium minerals that occur as dikes and minor intrusions.
煌斑岩任一种含有长石和铁镁矿物中型的黑色岩石，呈现为岩脉或侵入岩
10.
Do the Tianshan Carboniferous volcanic successions contain Nb-enriched arc basalts?
天山石炭纪火山岩系中含有富Nb岛弧玄武岩吗?
11.
GEOCHEMISTY OF PLAGIOCLASE-AMPHIBOLITE OF THE BORON-BEARING ROCK SERIES IN LIAONING AND JILIN PROVINECES AND ITS ORIGIN
辽吉地区含硼岩系中斜长角闪岩地球化学
12.
The oil-bearing content of oilsand is close to rock lithology, and therefore high oil content occur mainly in fine-grained sandstone and fine-median grained sandstone.
油砂含油性与岩性关系密切，含油率较高的油砂岩性主要是细砂岩、中细砂岩。
13.
Platinum and palladium in the coal-bearing series in the east of Yunnan,China
滇东地区含煤岩系微量元素特征及含铂性分析
14.
Of or containing porphyry.
斑岩的斑岩的，含斑岩的
15.
Characteristics of two mafic-ultramafic rock series in the Xiangshan Cu-Ni-(V) Ti-Fe ore district, Xinjiang.
新疆香山铜镍钛铁矿区两个镁铁-超镁铁岩系列及特征
16.
a relation between the fossil content of a stratum and its lithology
地层所含的化石及地层岩性间的关系
17.
The rocks in which oil is found are of marine origin too.
含油的岩石与海洋也有渊源关系。
18.
Triaxial creep characteristics and constitutive relation of gas-containing coal
含瓦斯煤岩三轴蠕变特性及本构关系