查询词典 magma

Comprehensive studies show that the albitite was formed by intrusive_metasomatic activity of alkali fluids (a kind of special magma or solution).

通过野外宏观调查和室内测试分析，对这些钠长岩的产状、地质背景、岩石化学和地球化学特征进行了综合研究。

Accordingly a new diagenesis and mineralization mode was set up that Myanmar jadeitites is of magma genesis, crystallized in the aquiferous jadeitic melts.

并建立一个新的缅甸硬玉岩的成岩、成矿模式，即缅甸硬玉岩是从含水与甲烷的硬玉质熔体中结晶而成，属岩浆成因。

Au-rich magma intruded along the crust faults ascendingly. The gold deposits were formed in 145 Ma transitional period from compression to extension, corresponding to the period of large-scale delamination of the lithosphere.

在区域挤压应力背景下，深大断裂的多次活动导致色洛河群变质岩系中金的活化，富金的岩浆热液沿壳断裂上侵。

And the magma has not experienced obvious differentiation and assimilatory contamination.

岩浆没有经历明显分异和同化混杂作用。

Combine with the "Post-collisional" geochemical characteristics and the participation of mantle-derived composition;the emplacement events of granites maybe represent a transition from collision to orogenic collapse,and the magma maybe derives from the breakoff or delamination processes,then ascend to the upper crust along the strike-slip or transtensional fault.

结合花岗岩&后碰撞&的地球化学特征及岩浆形成过程中幔源物质、热的参与等认为这些花岗岩的形成应代表了造山带由碰撞造山向造山带垮塌过渡的早期阶段，岩浆的形成可能由一些深部过程如拆沉、板片断离等引起，并沿这一时期中浅部地壳的走滑或者走滑伸展构造侵位。

During Paleogene period 48～ 32 Ma in northeast China, one or several at least basaltic magma eruption events occurred each 1Ma; it is verified by K - Ar chronometric age data.

在中国东北地区始新世48～32Ma期间，每1Ma内至少发生一处或数处玄武岩浆喷发火山事件。K—Ar测年数据记录了其活动的存在。

All of these characteristics indicate that the magma which produced the garnet clinopyroxenite was formed mainly by melting of the clinopyroxene from the mantle source with residual garnet. The phases of the rock before exhumation might have been clinopyroxene + garnet.

这些特点表明形成石榴单辉辉石岩的岩浆为地幔源区残留石榴石、主要熔出单斜辉石的高程度部分熔融的产物，折返前可能由单斜辉石＋石榴石相组成。

The content of major elements, such as Fe, Mg, Ca and Al, and trace elements, such as Ti, Sr, Ni, Cr and Co, is linearly correlated to that of SiO2, which suggests that the different volcanic rocks in the basin should be the product of fractional crystallization of congenetic magmas. The parental magma may be generated by the partial melting of an enriched mantle wedge formed by the metasomatism of slab-derived fluids in an active continental margin tectonic setting.

FeO、MgO、CaO、Al2O3、TiO2等主元素和Sr、Ni、Cr、Co等微量元素的含量与SiO2含量呈明显的线性相关关系，表明该区火山岩可能是同源岩浆分异的产物，岩石形成於活动大陆边缘的构造环境，并由遭受消减板块流体交代的富集地幔楔部分熔融而形成。

The equipment and is capable of KPSNC applies such soffewane as UG, Pro-E, CaTIAand CNC equipment and is capable of doing DNC contnot over CNC machining conter and have the capabilit of applying tooling copying technology and tooling reconditioning.

Pro-E、CaTIA等开发软件及相应的CNC设备，并能对机床实施DNC控制，用时我们利用MAGMA软件进行CAE分析，拥有应用数控仿型技术复制机改判模具的能力。

Magellan's images show a wide variety of interesting and unique features including pancake volcanoes which seem to be eruptions of very thick lava and coronae which seem to be collapsed domes over large magma chambers.

麦哲伦的图像显示各种有趣而独特的功能，包括煎饼火山这似乎是火山喷发的熔岩和非常厚coronae这似乎是倒塌的圆顶大岩浆分庭。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了