1、

Seismic wave velocity of Archeozoic felsic rocks from North China and its existing location in the crust

华北太古宙长英质岩石的地震波速度及其在地壳中的位置

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2、

Gold Deposits in Archeozoic Metamorphic Rocks in North China Paltform: Their Genetic Types and Metallogenic Prognosis

华北地台太古宙变质岩中金矿的成因类型和成矿预测

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3、

On such a basis, the shape and depth of the magnetic body below the Junggar basin were modeled by using the magnetization intensity of Archeozoic rocks from North China.

利用小波变换技术对航磁异常进行了分离,并在此基础上利用华北地台太古代陆壳的磁化强度值模拟了位于地壳深部的古老结晶基底的形态与产状。

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4、

According to field geological mapping ( scale 1:10000) and comprehensive study in laboratory, the major archaeozoic rocks are intermediate-acid intrusives, which were metamorphosed into the felsic gneisses.

在野外1∶10000地质填图及室内研究工作基础上,认为夹皮沟地区太古代主体岩石是中酸性侵入体(TTG),已变质成为长英质片麻岩。

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5、

The method and theory of seismic wave impedence inversion restrained by well log were introduced in this paper, together with its application to the paleogene conglomerates and Archaeozoic weathered granite rocks in the CFD 18 1 and 18 2 structures. The resolution reached 10 meters.

介绍了测井约束波阻抗反演技术的方法原理,以及在CFD18-1、18-2构造下第三系底砾岩及太古界花岗岩风化壳储层研究中的应用,分辨率可达到10m。

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6、

The fault scarp in ground surface approximately is along the fault face that consists of Cretaceous sandstone and Archaean gneiss. The lime-stone rocks bed up against the coal.

断层陡坎与白垩系砂岩和太古界片麻岩之间的断层位置大致吻合。石为岩层紧靠着煤矿层。

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7、

Geochronological study of Archaean rocks in anshan, Liaoning Province

鞍山地区太古代岩石同位素地质年代学研究

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8、

The oldest known cyanobacteria fossils were found on Archaean rocks of western Australia.

已知的最古老的蓝藻菌化石在澳大利亚西部的太古岩中被发现。

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9、

Rb-Sr geochronology of Archaean rocks in the Qingyuan area, Eastern Liaoning

辽东清原地区太古代岩石Rb-Sr年代

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10、

However, contrary to previous views, there is no isotopic evidence that Archaean rocks are present in the Mashan Complex.

然而,与以前的认识相反,麻山杂岩不存在具有太古宙基底的同位素证据。

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11、

The pre-exist amphibolite facies rocks in the fracture belt have been superimposed by retrograde green-schist facies with neoformation of chlorite, anthophyllite, sericite and cordierite.

断裂破碎带岩石在先存的五台期角闪岩相变质岩之上,叠加了绿片岩相动力退变质作用,普遍出现绿泥石、直闪石、绢云母、堇青石等新生的变质矿物。

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12、

Anorthosite refers to igneous rocks consisting of over 90% plagioclase.

斜长岩是指斜长石含量>90%的岩浆岩,可分为6类。

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13、

HOUSTON In the lab, the Moon rocks look nondescript dark gray basalt, a whitish mineral called anorthosite and mixtures of the two with crystals thrown in.

来自休斯顿的消息:在实验室里,月亮石看起来平淡无奇&深灰色玄武岩,白色斜长岩以及二者的晶体混合物。

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15、

Alkylated dibenzothiophene index& a new method to assess thermal maturity of source rocks

烷基二苯并噻吩&烃源岩热演化新指标

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16、

These differences are caused by different responses of strain on stress when rocks are under cycling load, which the phases of strain may be leading, lacking and lagging of stress phases in loading stage.

这是由这些岩石在循环载荷下应变相对应力的响应不同造成的,在加载阶段应变的相位可能超前、并行或者落后于应力的相位。

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17、

On the basis of detailed studies of geochemistry and zircon geochronology, there existed agenetic link among the basement rocks, migmatites and granites in NW Fujian Province.

详细的地球化学及锆石年代学研究表明,闽西北地区基底变质岩-混合岩-花岗岩存在成因联系。

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18、

A new model of analysis the characters of deformation of viscoelastic horizontal round adits in rocks

一种分析粘弹性岩体中水平圆形硐室变形特性的新模型

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19、

Deformation properties of horizontal round adits in viscoelastic rocks with fractional Kelvin model

具有分数Kelvin模型的粘弹性岩体中水平圆形硐室的变形特性

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