岩石学

The fluid-absent melting experiments of amphibolite do not support the assumption that, the intermediate "C-type" adakite (with SiO2 contents of 56 ~ 67 %) is originated from the melting of basaltic source-rock.

目前的实验岩石学结果不支持玄武质源岩部分熔融形成SiO2含量中等（56 ~ 67 %）的"C型埃达克岩"的假设。

The typical plagiogranite is distributed in the Kuerti ophiolite, which is the product of amphiobilite anatexis.

岩石学和地球化学的系统研究显示，库尔提蛇绿岩中分布着较典型的斜长花岗岩，该斜长花岩是角闪岩深熔作用的产物。

Study on the phosphorate minerals assemblage shows that strongly developed anatexis of the area is responsible the occurrence of wagnerite and its coexistence with apatite, and both present as rock-forming minerals. The volatiles F, P and components Ca, Mg determine the formation of wagnerite, while the P-T condition affects the variation of wagnerite polytypes.

通过磷酸盐矿物组合的岩石学研究得知强烈发育的深熔作用导致氟磷镁石与磷灰石共生并以造岩矿物出现，挥发分F、P以及Ca、Mg等成分因素决定氟磷镁石的出现与否、温压条件控制氟磷镁石的多型变化。

Belonging to basaltic andesite, the pillow lava could be petrologically and geochemically compared with the underlying volcanic rocks.

它们的岩石学、地球化学特征完全可以和下伏火山岩对比，岩性属玄武安山岩。

Both the corner rock. In geology hornberg have their specific meaning of Petrology, specifically refers to the causes of thermal contact metamorphic argillaceous rocks.

既角岩。在地质学中角岩有其特定的岩石学含义，专指接触热变质成因的泥质岩。

And in some ways this looks consistent with the mineralogy/petrology studies that have been done on the cometary Stardust samples – I'll cover that paper too.

从某种意义上说这看起来与对彗星尘埃进行的矿物/岩石学研究相一致，我会报到那篇论文的。

Studies of petrology and elemental geochemistry indicate that the Xiangshan uranium ore-field dacite porphyry belongs to intra-plate shoshonitic rock type and is a kind of shoshonitic dacite porphyry.

岩石学、元素地球化学研究表明，相山铀矿田的英安斑岩属于板内型钾玄质岩类，为钾玄质英安斑岩。

Petrological,geochemical and Nd,Sr,Pb isotopic studies indicate that the ore-hosting volcanic rocks of Xiongcun supperlarge copper-gold deposit in the Gangdese copper belt, Tibet belong to dacite porphyry with ultro-shallow emplacement.

岩石学、地球化学和Nd、Sr、Pb同位素研究表明，西藏冈底斯铜矿带雄村特大型铜金矿床的容矿火山岩为一套具超浅成侵入特点的英安斑岩，SiO2含量集中在61.97%～64.31%之间，富Na2O、低K2O， Na2O/K2O比值平均为5.25。

By using the data of petrology, isotopic chronology and well-testing, the lower tertiary diabase invasion age and times, and distribution limits in Luojia area are divided, and the reservoir behavior and reservoir forming feature are studied.

利用岩石学、同位素年代学、试井等资料，对罗家地区下第三系辉绿岩的侵入期次、分布范围进行了划分，并对其储集性能、成藏特征等进行了研究。

Through the pores of these features, rock characteristics, and the stage of diagenesis, the physical characteristics of the study, to evaluate the reservoir.

通过对这些孔隙特征，岩石学特征，成岩作用及阶段划分，物性特征的研究，对储层进行评价。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷