岩石化学的

The former petrochemical and geochemical characteristics show that it is similar to island are tholeiitic rocks and andesite. It is comparable with the geochemical pattern of the typical island arc basalt in the world, indicating thatisland arc environment is dominnant in the diagenetic process.

其中前者岩石化学、地球化学特征表明，具类似于岛弧拉斑玄武岩及安山岩的特点，并与世界典型的岛弧玄武岩地球化学型式具可比性，反映出岩石在成岩过程中具育相当于岛弧环境为主的演化趋势。

This paper analyzes the mode of occurrence and mineral chemical , petrochemical and element geochemical characteristics of eclogite in the Dabie Mountains area.

本文分析了大别山地区榴辉岩的产出特点，矿物化学、岩石化学及元素地球化学特征。

On the basis of an analogy and analysis of the metallogenic geologic conditions,geochemistry and microelement between domestic typical medical stone and that of Jiangxi Province,the author have pointed out the prospecting direction for medical stones in Jiangxi Province.

通过对国内典型麦饭石矿与江西省麦饭石矿的成矿地质条件、岩石化学及岩石微量元素等特征的类比和分析，提出了江西省麦饭石矿的找矿方向。

On the basis of an analogy and analysis of the metallogenic geologic conditions,geochemistry and microelement between domestic typical medical stone and that of Jiangxi Province,the author have pointed out the prospecting direction for medical stone s in Jiangxi Province.

通过对国内典型麦饭石矿与江西省麦饭石矿的成矿地质条件、岩石化学及岩石微量元素等特征的类比和分析，提出了江西省麦饭石矿的找矿方向。

The characteristics of these rocks in petrology, petrochemistry ,trace element geochemistry and their mineralization are introduced in this paper.

文章论述了与铜矿化有关的中酸性浅成—超浅成侵入体的岩石学、岩石化学、微量元素特征，并阐述了该类型铜矿化的基本特

Study on the petrochmical,trace element chemical,REE geochemical and Pb isotopic geochemical characteristics of the Tongshan intrusive indicates that the quartz diorite,granodiorite and adamellite are products of three stages of the same periodfrom only one magmatic source.

通过岩石化学、微量元素地球化学、稀土元素地球化学、铅同位素地球化学特征研究表明，铜山石英闪长岩、花岗闪长岩、二长花岗岩是同一岩浆源同一时期三个侵入阶段的产物，铜山岩体幔壳同熔型的复式岩体，属太平洋钙碱性岩石系列。

On the basis of the information obtained through field geological survey and indoor integrated petrological and petrochemical studies, it has been found that there is a clear and sharp pulsatory intrusive contact between various rock units of the rock body and a number of dark dioritic microinclusions are present. The rocks are characterized by a relatively low total REE content, relative enrichment in K, Rb, Ba and Th and relative depletion in Cr, Ti, Nb, Sr and P.

根据野外地质调查资料和室内的岩石学、岩石化学等特征的综合研究成果，发现该岩体各单元之间呈脉动式侵入接触，接触界线清晰，且含有较多暗色闪长质微粒包体；稀土总量较低，K、Rb、Ba、Th元素相对富集，Cr、Ti、Nb、 Sr、Zr、P元素相对亏损。

Petrology, petrological chemistry and trace element characteristics of lamprophyre in the Denggezhuang and Jinqingding mining areas of Jiaodong shows that it belongs to barkevikite-plagioclase lamprophyric series, derived from the upper mantle.

胶东邓格庄和金青顶金矿区煌斑岩的岩石学、岩石化学和微量元素特征显示其为碱性煌斑岩类的棕闪斜煌斑岩，起源于上地幔。

In contrast, many geological, petrological and geochemical problems of H9 formation remain unsolved.

文中详细论述了这些火山岩石的结构构造、矿物成分和岩石化学成分，以及微量元素。

Their petrological and lithogeochemical characteristics show of typical shoshonites.

岩石学和岩石化学特征显示典型的钾玄岩特征。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。