云英岩
- 与 云英岩 相关的网络例句 [注:此内容来源于网络,仅供参考]
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We usually don't care whether a rock is classified as a granodiorte or diorite or tonalite.
我们通常并不注意某种岩石是属于花岗闪光岩或闪长岩还是英云闪长岩。
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Therefore, the granitoid is a big group of plutonic rocks including such as granodiorite, monzonite, syenogranite, tonalite, and so on.
因此,花岗岩类是深成岩的一个大类,包括象花岗闪长岩、二长花岗岩、正长花岗岩、英云闪长岩等这样的岩石。
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Xiba granitoids are located in the South Qinling tectonic belt,Shaanxi province,which consist of granodiorite,monzogranite and tonalite.
西坝花岗岩位于南秦岭构造带陕西境内,主要由花岗闪长岩、二长花岗岩和英云闪长岩组成。
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Apart from the amphibolite enclaves and dyke swarms, the isotopic ages of the magmatic intrusions have been measured. The magmatic sequence and geochronologic framework are as follows: Quartz monzonite, 1825 ± 23 Ma, TDM = 2920Ma; Throndhjemite, 2374 ± 10 Ma, TDM = 3460 Ma; Tonalite, 2604±102 Ma, TDM = 3063 Ma; Monzonite, 3096±17 Ma, TDM = 2978 Ma; Granite, 3605±43 Ma, TDM = 3528 Ma.
在野外建立热事件相对序列的基础上,通过单颗粒锆石U-Pb法测年和Sm-Nd同位素示踪研究,初步建立了该区早前寒武纪岩浆活动的年代格架:石英二长岩:1825±23 Ma,TDM=2920 Ma;奥长花岗岩:2374±10 Ma,TDM=3460 Ma;英云闪长岩:2604±102 Ma,TDM=3063 Ma;二长花岗岩:3096±17 Ma,TDM=2978 Ma;花岗岩:3605±43 Ma,TDM=3528 Ma。
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The garnets in the granitic gneisses from southern Dabie mountain were characterized by riching in Fe and Mn, and pooring in Mg, differing from the garnets in the UHP gneiss and eclogite, which relatively riching Mg. But the plagioclase in the granitic gneisses from the northern Dabie mountain was relative high Ca contenents, their An is 25.2-27.9, within the oligoclase field.
石榴石总体以贫Mg富Fe和富Mn为特征,明显不同于榴辉岩及高压片麻岩中石榴石相对富Mg的情况;而北大别英云闪长质片麻岩中斜长石的钙含量相对较高,An为25.2-27.9,位于奥长石范围内,角闪石中Mg的含量较高,具有壳幔混合源的特征。
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The tests with the ideal granite, San Jose tonalite and the troctolite from Sybille quarry have demonstrated that the OIMT concept and numerical method are promising to isotope geothermometry.
通过对假想的封闭花岗岩体系、 San Jose英云闪长岩和Sybille采场橄长岩的实例分析可以看出,模式温度计算有良好的自洽性和应用前景。
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The Indosinian granitoid belt in South Qinling, Central China, is lithologically composed of diorite, monzodiorite, tonalite, granodiorite and granite, as well as widely distributed mafic microgranular enclaves and dykes within the intrusions.
南秦岭印支期花岗岩带的岩石组合包括闪长岩、二长闪长岩、英云闪长岩、花岗闪长岩和花岗岩等,岩体内广泛存在镁铁质微粒包体和脉体。
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Sandouping and Huanglingmiao suites consist mainly of tonalite, trondjemite and granodolerite, being syntectonic granitoids emplaced at the ductile domain 16 km deep under the action of SN-strikingregional compression.
三斗坪和黄陵庙两个岩套主要由英云闪长岩、奥长花岗岩花岗闪地组成,是在近南北向区域挤压下于约16km深部塑性域定位的同构造花岗岩,前者主要依靠岩浆在构造弱面逐次强力楔入创造定位空间,后者主要在处于活动状态的韧性拉张剪切带内定位。
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On the basis of whole grain evaporation age on single zircons using a double filament for different genetic zircons in metalassenite and metarhyolite of Luoyu formation,Yunkai group,the formation age of volcanic rock is 922 Ma;later geologic events is 643 Ma ̄716 Ma or 427 Ma ̄473 Ma...
本文采用颗粒锆石分层蒸发法分别对云开群罗罅组变英安岩及变流纹岩中不同成因锆石进行年龄测定,获得该火山岩之形成年龄为922Ma,940Ma;后期地质事件年龄为643Ma~716Ma,427Ma~473Ma及物源区的年龄为1616Ma,2084Ma。
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Viruses are often classified into broad categories as mosaics, yellows, mottles, and streaks
我们通常并不注意某种岩石是属于花岗闪光岩、闪长岩还是英云闪长岩。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。