Fractional crystallization of anorthite and enhanced dissolution of zircons in its source regions are the main controlling factors responsible for the anomalous geochemistry of this dike.

  • 分析表明,钙长石的结晶分离作用和部分熔融过程中锆石溶解程度的升高是导致该岩脉异常地球化学特征的主控因素。
  • 来源:互联网摘选更新时间:2025-01-19 23:49:55

  • 重点词汇
  • responsible for为…负责,是造成…的原因;
  • anomalousadj.不规则的;不协调的;不恰当的;破格的;
  • geochemistryn.地球化学;
  • regionsn.地区( region的名词复数 );[数学]区域;(艺术、科学等的)领域;行政区;
  • sourcen.根源,本源;源头,水源;原因;提供消息的人;
  • 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)
  • diken.堤;排水沟;障碍物;女同性恋者;
  • arevi.(用于第二人称单复数现在时,第一、三人称复数现在时)是;
  • fractionaladj.[数]分数的,小数的;微小的,极小的;部分的,少量的;零碎的;
  • 相关例句
1、

Other equilibrium phases contain-ing CaO may be monticellite and anorthite.

其它平衡相有钙镁橄榄石和钙长石。

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2、

Meanwhile, increasing the heating rate and prolonging the crystallization time can both increase the content of anorthite.

同时,增大升温速率和延长晶化时间均能使样品中的钙长石含量增加。

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3、

A study of anorthite light refractory brick ′ ssynthesis by using natural minerals

利用天然原料合成钙长石轻质耐火砖的研究

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4、

The possibility of producing anorthite light refractory bricks by Using natural minerals has been studied.

研究了使用天然原料一次合成钙长石轻质耐火砖的可行性。

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5、

The possible physical mechanism of cathodoluminescence in anorthite is also discussed in the present paper.

本文对引起阴极发光的物理机制也进行了讨论。

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6、

Effect of ZnO on properties of anorthite/ mullite composite material

ZnO对钙长石/莫来石复合材料性能的影响

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7、

Preparation and Study of Anorthite/ Glass Composite Material

钙长石/玻璃复合材料的制备和性能研究

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8、

Massif-type anorthosite is the most common type of anorthosite and with distinct characteristics. Most massif-type anorthosite bodies are Proterozoic ranging from 2.1 Gato 0.9 Ga in formation ages, representing an important tectono-thermal event in the earth evolution.

其中,岩体型斜长岩仅赋存于前寒武纪变质地体中,形成时代主要为元古宙(2.1~0.9Ga),代表地球演化史上很重要的构造-热事件。

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9、

HOUSTON In the lab, the Moon rocks look nondescript dark gray basalt, a whitish mineral called anorthosite and mixtures of the two with crystals thrown in.

来自休斯顿的消息:在实验室里,月亮石看起来平淡无奇&深灰色玄武岩,白色斜长岩以及二者的晶体混合物。

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10、

Results of P-wave velocity ( vP) and electrical conductivity measurements on anorthosite are presented from room temperature to 880C at 1.0 GPa using ultrasonic transmission technique and impedance spectra technique respectively.

在1.0Pa、室温到880℃分别采用超声波透射法和阻抗谱法测量了斜长岩的纵波速度和电导率,并对实验产物进行了鉴定分析。

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11、

Structural material peculiarities and evolution of gabbro anorthosite complexes of the Alden massif, south Russia

俄罗斯阿尔丹地块南部辉长-斜长岩杂岩体的构造-物质组分特点及其演化

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12、

Anorthosite refers to igneous rocks consisting of over 90% plagioclase.

斜长岩是指斜长石含量>90%的岩浆岩,可分为6类。

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13、

Characteristics and formation temperature of the pyroxene in the Heishan anorthosite complexes near Chengde

承德黑山斜长岩杂岩体辉石特征及其形成温度条件

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14、

The age of anorthosite event and Its Geological Implications

斜长岩事件年龄及其地质意义

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15、

Conclution: laser therapy has been an simple, safe, reliable treatment of a-nal disease with fiber conducted Ho: YAG laser and Nd: YAG laser and with no complication, especially for the deep lesions in lower rectum through anoscope.

肛门镜下光纤传导的Ho:YAG激光、Nd:YAG激光使肛管、直肠下端位置较深病损的治疗直观有效,值得推广。

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16、

Clinical application of improved produce for suture anoscope in procedure for prolapse and hemorrhoids

改良肛镜缝扎器在吻合器痔上黏膜环形切除术中的临床应用

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17、

People who suffer from anosmia cannot smell at all, while people who have hyperosmia are very, very sensitive to smells.

患有嗅觉缺失症的患者无法对味道做出判断,而对于患有嗅觉过敏症的患者,他们对嗅觉却异常敏感。

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18、

All patients were diagnosed to have anosmia by olfactory tests before the operation. The history ranged from 5 to 30 years.

术前嗅觉检查均为嗅觉缺失,失嗅时间5~30年,平均11.8年。

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19、

Results 12 cases were cured, but with such complications as partial anosmia in 5 cases and meningitis in 1 case.

结果12例病人均痊愈,5例并发嗅觉障碍,1例并发脑膜炎。

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20、

TCA causes anosmia, the temporary lack of smell, he writes.

他写道:TCA会导致人暂时丧失嗅觉。

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