- 更多网络例句与太古相关的网络例句 [注:此内容来源于网络,仅供参考]
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The complex was traditionally considered as the Archean basement of the Yangtze Block, but recent isotopic dating results indicate that it was not formed in Archean.
康定杂岩以往被认为是扬子地块太古宇的基底,但近年来的同位素年龄测定结果表明其并不是形成于太古宙。
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It mainly consists of SN trend Guan Yan geosyncline type rift moving for long time and EW trend Da-Hong-Shan original continental crust rift moving in the early proterozoic and Yuan Bian-E-Bian original continental crust rift moving in the Mid-Late Proterozoic.
首次提出元古宙该区的古大地构造性质为诞生于太古宙雏陆壳内及其斜坡的雏陆壳型三岔裂谷系,主要由元古宙长期活动的南北向昆阳地槽型裂谷和早元古宙活动的东西向大红山雏陆壳间裂谷与中晚元古宙活动的盐边—峨边雏陆壳间裂谷组成,并论证了它们的演化—运动史。
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The Pb isotopic compositions of the ores are similar to those of the syenite, as shown in the 207Pb/206Pb-208Pb/206Pb diagram, the ores, syenite, and Archean metamorphic rocks are linearly correlated and the ores are more closely related to the syenite than Archean metamorphic rocks do.
矿石铅同位素组成与正长岩杂岩体相似,在207Pb/206Pb-208Pb/206Pb图解上,矿石、正长岩、矿石中的钾长石脉石及太古宇桑干群变质岩呈线性分布,矿石与正长岩在铅同位素组成上更接近,而与太古宙变质岩有明显的区别。
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Analyses the cause of Turkey red oil stains on real silk knit s and offers countermeasures toprevent or remove such stains so as to ensure knit quality and avoid heavy economic lOSSes.
分析了真丝针织绸形成太古油斑点的原因,提出了防止和避免产生太古油斑点的对策措施,以及清除和解决太古油斑点的办法。
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Based on the settings and geological and geochemical characteristics of granitoids of different orogenic belts (exemplified by orogenic granitoids in Altay, East Kunlun, Yanshan in North China, Northeast China and Nanling in South China), the relationships between granitoids and continental crustal growth are discussed, and five modes of continental crustal growth in the continent of China are proposed;they are as follows:(1)the Altay mode of continental growth is that the material and heat of the Paleozoic convertive mantle formed on the background of the Paleo-Asian Ocean were input into the Paleozoic continent and mixed with the materials of the upper crust;(2) the East Kunlun mode is that the basement of the Proterozoic orogenic belt was reworked by the heat input and materials of the Paleozoic-early Mesozoic convective mantle formed on the background of TTG continental crust of the Proterozoic orogenic belt;(3) the Northeast China style is that the Phanerozoic continental crust was reworked by the heat input and materials from the convective mantle formed on the background of the Yanshanian Central Asian orogenic belt;(4) the Yanshan mode is that the Archean basement was reworked by the heat input and materials from the Yanshanian convective mantle;and (5) the Nanling mode is that in South China what was input by the Yanshanian convective mantle into the continent was mainly heat and subordinately materials and the crustal material recycle was the dominant mode for the continental growth (showing zero continental growth).
根据不同造山带花岗岩的形成背景,地质地球化学特征差异,以阿尔泰,东昆仑,华北燕山,东北和南岭造山带花岗岩为例讨论花岗岩与大陆地壳生长的关系,区分出中国大陆的5种大陆地壳生长方式:阿尔泰式是古亚洲洋背景上形成的古生代对流地幔物质,热输入和上地壳混合为主的方式;东昆仑式是元古代造山带TTG陆壳背景基础上古生代—早中生代对流地幔物质和热输入,改造元古宙造山带基底的方式;东北式是燕山期中亚造山带背景上对流地幔物质和热输入改造显生宙陆壳的生长方式;燕山式是燕山期对流地幔物质和热输入改造太古宙基底的方式;南岭式燕山期对流地幔输入大陆的是以热为主,物质为辅,大陆地壳生长是以陆壳物质再循环为主的生长方式。
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Swire Hotels Established in 2005 Swire Hotel is the newest member of the Swire family.
太古酒店太古酒店是太古集团的最新成员,成立于2005年。
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Swire Hotels Established in 2005 Swire Hotel is the newest member of the Swire family.
太古酒店太古酒店是太古集团的最新成成员,成立于2005年。
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Swire Hotels Established in 2005 Swire Hotel is the newest member of the Swire family.
太古酒店太古酒店是太古集团的最新成成员,立于2005年。
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NSwire Hotels\nEstablished in 2005 Swire Hotel is the newest member of the Swire family.
n太古酒店\n太古酒店是太古集团的最新成成员,成立于2005年。
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The study of the impact of basic dyke on hydrocarbon accumulation inside buried hill enriches the theory of hydrocarbon accumulation inside the Archaeozoic buried hill in Liaohe Depression and is of significant guiding importance to deepening exploration in this area.
基性岩脉对古潜山内幕油气成藏影响的研究丰富了辽河坳陷太古宇古潜山内幕油气成藏理论,对辽河坳陷太古宇古潜山内幕油藏的深化勘探具有十分重要的指导意义。
- 更多网络解释与太古相关的网络解释 [注:此内容来源于网络,仅供参考]
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archean:太古宙
太古宙(Archean)是最古老的地史时期.从生物界看.这是原始生命出现及生物演化的初级阶段.当时只有数量不多的原核生物.他们只留下了极少的化石记录.从非生物界看.太古宙是一个地壳薄.地热梯度陡.火山-岩浆活动强烈而频繁.岩层普遍遭受变形与变质.大气圈与水圈都缺少自由氧.形成一系列特殊沉积物的时期,
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Archean Eon:太古宙
太古宙(Archean Eon)从43亿年前到25亿年前. 元古宙(Proterozoic Eon)从25亿年前到5亿7千万年前. 显生宙约7亿年到6亿年前.
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Archean Eonothem:太古宇
太古宇(Archean Eonothem)曾称始生界、太古界. 太古宙时期形成的地层称为太古宇. 太古宇一般变质程度较深,构造变动大,分布广,组成古地台的基底. 它的主要特征是中基性火山岩、变质超基性岩和凝灰岩的广泛发育,很少有碳酸盐岩石.
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Archeozoic:[地质]太古生代
remote manipulator 遥控操作器, 远程控制器 | Archeozoic [地质]太古生代 | power associative algebra 幂结合代数
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Archeozoic:太古生代
archeology 考古学 | Archeozoic 太古生代 | archer 射手
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immemorial:太古的
immediately 即刻地 | immemorial 太古的 | immense 无限的
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Archean protaxis:太古陆块
archdukedom | 大公的地位, 大公国 | Archean protaxis | 太古陆块 | Archean | 太古代的
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Swire Hall:太古堂
Swire Building 太古楼 | Swire Hall 太古堂 | Swire Institute of Marine Science 太古海洋科学研究所
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Archaean:太古宙
元古宙Precambrian | 元古代Proterozoic | 800--2,500 太古宙Archaean
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Archaean rock:太古岩
太古代;始生代 Archaean Era; Archaeozoic Era | 太古界;始生界 Archaean group; Archaeozoic group | 太古岩 Archaean rock