查询词典 gneissic

The chemical composition of Pingyang gneissic granite with high contents of SiO〓, Na〓O, Sr and Ba was inherited and developed from that of mainly biotite gneiss through anatexis under the background of regional migmatisation, it might also be introduced the fluid material from deep.

平阳片麻状花岗岩的化学成分是在区域混合岩化对岩石成分总体改造趋势的背景下，在黑云斜长片麻岩成分的基础上，通过黑云斜长片麻岩的深熔以及可能的变质脱水反应流体和深部流体的加入演变而成，富SiO〓、Na〓O以及Sr和Ba。

Here have formed in about 14 million years ago to 3 million years between the Mesoproterozoic Jixian System Yunmeng Mountain Group - Upper Carboniferous Taiyuan Formation, exposed systems and complete; has Archaean - Early Mesoproterozoic basement, but also has the typical structure of relics, such as the basement Archaean gneissic complex structure, Early Mesoproterozoic supracrustal rocks at the end of secluded fornix structure, super-nappe cover, ductile shear zone tectonics, ductile - brittle deformation structure of brittle fault cleft construction, single-sided Hill Construction, as well as the cap structure of the collapse, landslides and other structure.

这里有形成于距今约14亿年～3亿年间的中元古界蓟县系云梦山组—上石炭统太原组地层，出露系统而完整；有太古界—早元古界基底，还有典型的构造遗迹，诸如基底太古界片麻杂岩构造，早元古界表壳岩的底僻穹窿构造，盖层的超覆构造，韧性剪切带构造，韧-脆性变形构造，脆性断裂构造，单面山构造，以及盖层中的垮塌构造，滑坡构造等。

The slaty or banding granite and diorite paleo-rock body those have gneissic structure and pl.

呈板状或条带状分布的具有片麻状构造和塑变流的花岗岩和闪长岩的古岩体与金矿关系最为密切，它不仅为成矿提供金等成矿物质和成矿热能，而且是区内金矿脉的直接围岩。

Occurs to the eastern Houshiding overturned anticline of Fuping complex domal uplift, Pingyang gneissic granite, a trondhjemite looks like a domal anticline in the west part and becomes two sub-anticlines overturned to south in the east part.

岩体的西部似一穹状背斜，向东逐渐转变为两个向南倒转的次级背斜，总体上为向南倒转的复式背斜的核部，其产状及其面理构造与区域构造线完全一致。

According to the research of the paper, the "migmatite" of the Sizishan Formation, Xingdong Group distributed in northern Xiao Hinggan Mountains should be a suit of gneissic quartz monzonitegranite intrusions. Their whole rockmineral Rb-Sr isochronic dating is (482±19) Ma, indicating that an Caledonian magmatic events existed in the giant granitic belt of the Xiao Hinggan Mountains.

研究表明，分布于小兴安岭北部金林林场的兴东群四子山组"混合岩"为一套片麻状石英二长岩-花岗岩侵入体，岩石全岩-矿物Rb-Sr等时线年龄为(482±19) Ma，这表明小兴安岭巨型花岗岩带中存在早古生代岩浆事件。

Supracrustal sequences free of early strong deformation The early deformation of Jingangku formation complex of Hengshan Wutai group complex has formed a bedding parallel S〓 gneissic and schistosity, occasionally bedding parallel recumbent folds in layers. The early deformation of the near-horizontal ductile shearing isn't very strong in Wutai group complex. The orientation of shear movement is NNW—SSE.

经受早期强烈变形的表壳岩系岩系恒山五台岩群金岗库岩组和五台山五台岩群最早期的变形是平行地层层理的S1片麻理和片理，偶见层内的顺层掩卧褶皱，这些早期近水平韧性剪切变形在五台岩群大都不甚强烈，对地层层序的扰动也很弱，剪切运动方向是北西西——南南东向的。

In the early chasmic stage of Luliang Movement, rift-type volcanic-sedimentary rocks of Luliang Group and associate Gaijiazhuang gneissic granite formed. The Gaijiazhuang gneissic granite with age of 2364?

吕梁运动早期阶段为裂陷阶段，形成裂陷型的吕梁群的火山和沉积岩系，相伴产生了盖家庄片麻状花岗岩，形成于2364？

However, the past observation of chemical composition of springs water is mainly concentrated in the limestone and dolomitic area; there is no observation in gneissic area.

但以往对泉水化学成分的观测主要集中在石灰岩和灰岩地区，对片麻岩地区研究的还没有。

It suggested that the magmatism for the gneissic granites on the North Qaidam margin should have a duration time from - 950Ma to~910Ma, with peak age of~ 920Ma.

结合前人的研究结果，柴北缘花岗片麻岩的岩浆作用持续时间为～950 Ma～～910 Ma。

Nalati tectonic belts as the ultimate demise suture of south Tianshan ocean between Tarim plate - Yili-plate, of which basement is composed of lower Proterozoic gneissic metamorphic supracrustal rocks of Nalati rock group and early Proterozoic gneissic granite.

塔里木-伊犁微板块间的南天山洋最终消亡缝合线——那拉提构造带，基底由下元古界那拉提岩群的片麻岩、变质表壳岩及早元古代片麻状花岗岩组成。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。