英语释义

• used of the earliest known rocks

片语

the archean太古宙

archean sulfides太古代硫化物

Canadian Archean加拿大太古代型

Archean Group太古界

Archean Eonothem太古宇

archean crust太古宙地壳

Archean Expansion太古代大爆发

Archean granite太古宙花岗巖

Archean nucleus太古代陆核

英汉例句

• The investigation of the khondalite sequence and its position in the stratum system of Archean in Daqingshan region is very useful to study the high-grade region of adjacent areas.

  大青山地区所建立的孔兹巖地层层序及其在太古宙地层系统中的位置，无疑对相邻地区高级变质区的巖石地层研究有重要借鑒意义。

• Gold mineralization in the study area is hosted in continental volcanic rocks of Middle Proterozoic, Xionger Group overlying the Archean crystalline basement.

  本区金矿化产于太古界结晶基底之上的中元古界熊耳群陆相火山巖中。

• The region between northern Liaoning Province and southern Jilin Province is one of the typical Archean granite-greenstone belts.

  辽北-吉南地区是我国典型太古宙花岗巖-绿巖带出露区之一。

• The new data support that idea the Archean geologic body in the Central orogenic belt of the North China craton has affinity with its eastern block.

  新的资料支持了华北克拉通中部造山带太古宙地质体与其东部陆块存在亲缘关系的认识。

• 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.

  康定杂巖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。

• South Longwangmiao gold deposit in Liaoning Province occurred in the meta-felsic rock unit in Liaobei Archean greenstone belt.

  辽宁省清原县的南龙王庙金矿，赋存于太古宙绿巖带的变粒巖巖段中。

• The Hongtoushan Cu-Zn deposit, located in the Hongtoushan rock formation of Archean greenstone in North Liaoning Province, is a large-scale ore deposit with great industrial significance.

  红透山铜锌矿床赋存于辽北太古宙绿巖红透山巖组，为极具工业意义的大型矿床。

• The Qingyi ductile shear zone (QDSZ) developed in Late Archean is a large-size ductile shear zone in granite of the western Shandong Precambrian basement.

  青邑韧性剪切带是晚太古代末期发育在鲁西前寒武纪基底花岗巖中一条规模较大的韧性剪切带。

• Studies on stable isotopes in gold deposits in Nankouqian area show that the geneses of the gold deposits are closely related to the Archean granite-greenstone belt.

  南口前一带金矿床的稳定同位素研究表明，金矿成矿与太古宙花岗巖—绿巖带，南口前花岗巖体关系密切。

• Discordances existed between Fangniushan quartzite series and underlying Archean Eon metamorphic granite series, and overlying the Mesoproterozoic Era Xionger Group.

  顶、底界线清晰，与下伏太古宙变质花岗巖系及上覆中元古界熊耳群均呈角度不整合接触。

• So far, many kinds of pattern for this type of deposit have been established except those in Archean terrain.

  对该类型矿床的研究己经建立了多种形成模式，唯独高级变质组合地体中该类矿床的形成模式尚无成型的报导。

• The Jinbeizhuang Archean metamorphic iron ore deposit is situated in where the north side of Yanshan settle-zone crosses Inner Mongolia Eath's Axis.

  近北庄太古代变质铁矿床位于燕山沉降带北侧与内蒙地轴的交接部位。

• The characteristics of the gold mineral are similar to those deposits in the metamorphic rocks of Archean greenstone belt in the eastern China.

  上述特点与我国东部地区产于太古宙变质巖(绿巖带)中的金矿床具有可对比性，也与矿床成因研究的认识相吻合。

• Felsic gneiss is the most widely distributed rock type in Archean metamorphic complex areas.

  长英质片麻巖是太古宙变质杂巖区最主要的巖石类型。

• Some Archean greenstone belts represent collages of allochthonous fragments, among which oceanic crust slices are identified with characteristics distinct from the Phanerozoic ophiolites.

  部分太古宙绿巖带由不同的构造单元拼合而成，并发育不同于显生宙蛇绿巖的大洋壳巖石组合。

• An obvious mass-independent sulfur isotope fractionation was first observed in Archean stratiform sulfides from Xintai area, Shandong Province.

  笔者首次在山东新泰地区新太古代层状硫化物中观测到了明显的硫同位素非质量分馏效应。

• Clearly, it is different from Archean greenstone belt, for example, the Dengfeng greenstone belt located adjacent to it on the north.

  这显然与北部拉张条件下形成登封绿巖带的环境不同。也有别于显生宙之后发生附沖作用的环境。

• The Archean green belts are extensively distributed in the middle north margin of north China Block. And Mesozoic granite also well developed in the area.

  华北陆块北缘中段广泛分布太古宙绿巖带，同时也是我国中生代巖浆活动最发育的地区。

• According to the metamorphic rock assemblages and their characteristics, Whole Archean metamorphic rocks can be subdivided into Jianping Complex and Dayingzi Croup.

  按巖石组合和特征，整个变质巖系被划分为建平变质杂巖和大营子群。

• The Precambrian metamorphic rocks are developed at the margins of Tarim basin of Xinjiang, among which the Archean metamorphic rocks are distributed in Kuruktag-Xingxingxia area and Altun forelands.

  新疆塔里木盆地周边发育前寒武纪变质巖系，其太古宙变质巖系分布在库鲁克塔格—星星峡及阿尔金山前。