暗色岩

In this paper,we calculate the zircon saturation temperatures for Yangba granodiorite and mafic microgranular enclaves to inverse the temperature in magma source.

摘 要：通过对阳坝花岗闪长岩和暗色微粒包体中锆石饱和温度的计算反演岩浆源区的温度。

There are abundant dark inclusions in the Neopoterozoic tonalite pluton near Mo zitan town, northern Dabie Mountain, which probably contain some information on the early evolution of the crust in this area.

大别山北部磨子潭附近新元古代英云闪长岩内包裹有许多暗色包体，其中可能保存有该区地壳早期演化的一些信息。

Using thin section X-ray diffraction techniques, his paper identified arfvedsonite in volcanic rocks from Songliao Basin, and thus confirmed that the volcanic rocks are composed of pantellerite.

利用岩石薄片X衍射技术，在松辽盆地深层富碱酸性火山岩中识别出特征的碱性暗色矿物－钠铁闪石，从而确定其为碱流岩。

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。

A large number of microgranular dioritic enclaves occur in some post-collisional metaluminous-peraluminous granites, in Kubusunan orebody, in Kalamaili area, eastern Junggar, North Xinjiang.

新疆东准噶尔卡拉麦里地区库布苏南晚古生代后碰撞准铝质过铝质花岗闪长岩体中广泛发育大量的暗色微粒闪长质包体。

The result indicated that the zircon saturation temperatures for host granodioriterange in 762～773oC,the average is 769oC,and the zircon saturation temperatures for mafic microgranular enclaves range in 752～770oC,the average is 760oC.

计算结果表明，阳坝花岗闪长岩的锆石饱和温度介于762～773oC，平均值为769oC，暗色微粒包体的锆石饱和温度介于752～770oC，平均值为760oC。

It is determined by transmited light microscopy that the abundant amorphous organic matter is contained in the lacustrine dark mudstones of the Palaeogene Wengchang and Enping Formations.

普通透射光镜观察结果表明，珠三坳陷早第三纪文昌组和恩平组的湖相暗色泥岩中都含有丰富的无定形有机质。

Upwardly, The thick dark mudstone of member 1 of Qingshankou formation can provide plenteous oil source for Fu-Yang oil-bearing layer, A large number of formal faults developed in T2 structural layer can provide path for oil migration.

其上的青山口组一段厚层暗色泥岩为扶杨油层油藏的形成提供了充足的油源，T2构造反射层大量发育的正断层为油气运移提供了通道。

The results show that the organic matter in the dark limestones of the lower Cretaceous is of medium abundance, good type and proper maturity. The limestones have hydrocarbon-generating potential.

研究结果表明，该盆地下白垩统暗色碳酸盐岩的有机质丰度中等、类型较好、成熟度适中，具备了形成油气的条件。

There were obvious cyclothems which consisted of evaporites, deep color mudstones or shales and deep-water turbidity sediments in Sha-4 member of Dongying sag.

东营凹陷沙四段广泛发育的蒸发岩在剖面上与暗色泥岩、页岩和深水浊积砂体呈明显的韵律层。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。