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- C and O isotopes C、O同位素
- Title: Study on the Sr, Nd, Pb and O isotopes of basic dyke swarms in the Wudang block and basic volcanics of the Yaolinghe Group. 关键词:基性岩墙群;基性火山;同位素;地球化学;武当地块;耀岭河群
- The auriferous cherts have the geological characteristics of sedimentation;the REE, Si and O isotopes of the cherts are unanimous with hot-water sedimentary cherts. 含金硅质岩具有沉积作用形成的地质特征,其稀土元素、氧、硅同位素地球化学特征与热水沉积作用形成的硅质岩一致;
- H and O isotope compositions of ores show the polygenetic origin of ore-forming solution;and Sr and Pb isotope compositions indicate the mantle and lower crust source. 矿石氢氧同位素组成显示出成矿溶液具备多成因的特点;
- The geochemical characteristic of S and Pb isotope compositions of the ore minerals and wall rocks, and H and O isotope compositions of gangue rocks from the Caixiashan Pb-Zn deposit in Xinjiang are studied. 摘要对彩霞山铅锌矿床矿石矿物和围岩的硫、铅同位素及脉石矿物的氢、氧同位素地球化学特征进行了研究。
- The analysis of H,O,C and Sr isotopes shows that this deposit is a lowtomoderate temperature volcanogene hydrothermal gold deposit in which meteoric water participates. 通过硫、铅、氢、氧、碳、锶等同位素及稀土元素的研究可以看出,该矿床是一个中、低温有大气水参与的火山热液型金矿床。
- In C and C++,casting can cause some headaches. 在C和C++中,造型有时会让人头痛。
- Gaskets and O rings are made of elastomers. 密封垫和o型环是由人造橡胶制成的。
- According to the contents and C, O isotopes of carbonate rocks, the rules of paleoclimate evolution can be inferred and the paleoenvironment can be reconstructed. 因此,可以根据湖泊碳酸盐矿物的含量和碳、氧同位素变化等信息推知其形成时期的气候环境,重建古环境,揭示气候环境演变的规律。
- Then, how about 50% by L C and the rest by D P? 那么,50%25用信用证支付,其余用付款交单支付,怎么样?
- B.Vinberg, V.V.Gorbatsevich, and O. 第一部分详细介绍模糊集合的基本理论;
- In C and C++, casting can cause some headaches. 在C和C++中,造型有时会让人头痛。
- Study on the Sr, Nd, Pb and O isotopes of basic dyke swarms in the Wudang block and basic volcanics of the Yaolinghe Group 武当地块基性岩墙群及耀岭河群基性火山岩的Sr、Nd、Pb、O同位素研究
- B, C and D groups contained rats with DCM. B、C、D组均为DCM大鼠。
- Formic perfectness and OK treat kind of rheumatism? 蚁精通可以治疗类风湿吗?
- Take RER C and get off at Javel. 1名10岁及以下的儿童在使用现有的床铺之下是免费。
- Is tumor inchoate and OK take medicine treat? 肿瘤早期可以吃药治疗吗?
- Contains vitamin C and lemon bioflavonoid complex. 含维他命C及柠檬复合生物类黄酮。
- I guess Hands and O'Brien turned soft. 我猜汉兹和奥布赖恩的尸体已泡烂了。
- One species: C and SW Asia, E Europe. 一种:亚洲中部和西南部的,欧洲东部。