Twenty U-Pb ages from thirteen zircon grains indicated that the ages for LTS gneiss are mainly ranged between 233~ 394Ma and DSC gneiss between 307~ 718Ma.

  • 二个样品13个颗粒的20个有效测定点的年龄表明,鹿吐石片麻岩主要分布在233~394Ma,道士冲片麻岩在307~718Ma之间。
  • 来源:互联网摘选更新时间:2025-01-20 19:06:54

  • 重点词汇
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • DSCabbr.Defense and Space Center 国防与航天中心;
  • thatdet. 那个,那;
  • indicatedadj.表明的;指示的;
  • forconj.因为,由于;
  • betweenprep.在…之间;介于…之间;往返于;共享;一起;
  • grainsn.双齿[多齿]鱼叉;谷粒( grain的名词复数 );少量;小的硬粒;(天然)纹理;
  • arevi.(用于第二人称单复数现在时,第一、三人称复数现在时)是;
  • LTS逻辑理论专家系统;
  • 相关例句
1、

Main ore minerals are uraninite and coffinite. Uranium mineralization is mainly present in the biotite-concentrated site within pegmatoid granite and at the contact between pegmatoid granite dykes and biotite plagiogneiss.

主要矿石矿物为晶质铀矿、铀石,铀矿化主要富集在伟晶状花岗岩内黑云母集中区、伟晶状花岗岩脉与黑云母斜长片麻岩接触带处。

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2、

The Archaean rocks widely exposed in the area studied belong to the Qian-xi Group of granulite facies, including granulite, charnockite, pyroxene ( and/ or amphibole)-plagioclase gneiss, amphibolite and so on.

研究区内广泛出露的太古代岩石属于迁西群麻粒岩,包括麻粒岩、紫苏花岗岩、辉石-斜长片麻岩、角闪岩等。

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3、

Ultrahigh-pressure ORTHOGNEISSES from the Dabie mountains: petrology and metamorphic evolution

大别山超高压正片麻岩:岩石学及变质演化

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4、

He was spared from prosecution as a collaborationist by the intervention of political allies, including his future son-in-law, who claimed he had joined the Resistance and saved Jews.

由于政治盟友的干预——其中包括他未来的女婿,后者声称自己曾加入抵抗运动,救过犹太人——他被免于作为通敌者起诉。

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5、

Some commentators see the book as a brilliant commentary on France's collaborationist tendencies.

有些评论家认为这本书是对法国存在的卖国主义趋势的精彩评论。

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6、

If you face a hostile climate, if you're experiencing frostiness or harsh indifference, go where it's warm, where it's safe, where you know that someone will treat you with the kindness you deserve.

要是你现在面临着一个敌对的氛围,无情与漠不关心的状况,那么去寻找那份温暖,安全吧,会有人善待你的付出的。

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7、

This paper studies the influence of free energy on the surface of air coolers on the forms of condensation or frostiness and the performance of air coolers, through theory and experiments.

通过理论分析和实验研究相结合的方法,研究了空气冷却器壁面的表面自由能对凝露或结霜的形态及空冷器工作性能的影响。

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8、

Your job is to promote the new product.

你的工作是促销这一新产品.

词典精选例句

9、

If this product is properly merchandised, It'should sell very well.

这一产品如果促销得当, 该是很畅销的.

词典精选例句

10、

Meanwhile, it is also shown that the application of deformation path map to the formation and evolution of these tectonic schist zones.

同时还应用变形轨迹图展示了构造片岩的形成及形成后的改造过程。

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11、

Study on Triaxial Creep Mechanism and Creep Model of Mica-quartzose Schist at Dam Abutment of Heihe Reservoir

黑河水库坝肩边坡云母石英片岩三轴蠕变机理及蠕变模型研究

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12、

The viscoelastic parameter identification and back analysis are carried out by using the multi-stage loading creep curves of granite and schist.

在此基础上,针对花岗岩及片岩两种岩石的室内蠕变分级加载试验曲线进行了流变参数的识别与反演。

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13、

Research on the Remining Process of Fragiled Schist Gold Orebody

片岩下较破碎金矿体回采工艺探讨

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14、

Table Mountain was formed in Yanshan movement period, the mountain mainly by the crystallization of ancient schist and sandstone.

桌子山形成于燕山运动时期,山体主要由古老的结晶片岩和砂岩构成。

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15、

The study of testing to improve leaching rate of CIL technology of a certain tiny carbonaceous schist gold ore

提高某碳质片岩型微细粒金矿石炭浸工艺金浸出率试验研究

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16、

Tectonic schist type including tectonic schist and tectonic gneiss.

构造片岩类,分为构造片岩和构造片麻岩。

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17、

Theoretical analysis of bending and toppling deformation in slopes of mica quartz schist

云母石英片岩斜坡弯曲倾倒变形的理论分析

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18、

The general features and distributions of the glaucophane schist belts of China

中国蓝闪石片岩带的一般特征及其分布

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19、

Sketchy Discussion on Blasting Method for Mica Schist Joint Development Section of Tunnel with Small Cross-Section

谈小断面隧洞二云母片岩节理发育段的爆破方法

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20、

Pile Foundation Construction in Complex Schist Area Hydrocarbon migration and accumulation patterns in the area are complex.

复杂片岩地区桩基工程实践它们与北东向纵断裂一起形成了本区纵横交叉的构造格局。

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