查询词典 micas

The alkaline mineral s which contain Na and/or K, such as feldspars, micas, etc.

化学组成中含有Na，K的含碱矿物，如各种长石、云母等，普遍存在于混凝土集料中。

Micas are most widely distributed potassium-bearing minerals on earth surface.

云母矿物是地表分布最广的含钾矿物。

In recent years, the study of excess argon genesis in high-pressure white micas is a hot topic in the field of isotope geochronology.

近年来，高压成因白云母中过剩氩研究成为国际同位素年代学界的一大热点。

Keywords: High-pressure metamorphic rocks;High-pressure white micas ;Laser probe 39Ar-40Ar;Excess argon

中文关键词：高压-超高压变质岩；白云母；激光微区氩-氩；过剩氩

The δ18O values of the eclogites vary from 1.0 to 7.4‰ at Shima but from -2.1 to 1.3‰ at Huangzhen; the δD values of micas from the eclogites are -76 to -61‰ at Shima and -89 to -77‰ at Huangzhen.

石马榴辉岩的δ18O值在1.0‰～7.4‰之间，云母δD值为-76‰～-61‰；黄镇榴辉岩的全岩δ18O值为-1.1‰～-2.1‰，云母δD值为-89‰～-77‰。

With lowering Fe, Mg and Ti contents, the micas from zone c to zone e gradually increase in Al, Li and decrease in F, Mn and Rb.

总体说来，从a带到c带，云母的Al、Mn、F和Rb含量递增，Fe、Mg和Ti含量递减；Li含量从a带到b带和c带递增，但b带和c带之间变化不明显。

Tischendorf G%Forster H-J%Gottesmann B Minor-and traceelement composition of trioctahedral micas:A review 10.1180/002646101550244 Mineralogical Magazine , 2001,2

朱金初%饶冰%熊小林%李福春%张佩华富锂氟含稀有矿化花岗质岩石的对比和成因思考地球化学， 2002，2

High-pressure metamorphic rocks;High-pressure white micas ;Laser probe 39Ar-40Ar;Excess argon

中文主题词：高压-超高压变质岩；白云母；激光微区氩-氩；过剩氩

STONE M%Exley C S%George M C Compositions of trioctahedral micas in the Cornubian batholith 10.1180/minmag.1988.052.365.04 Mineralogical Magazine , 1988,null

胡受奚%郭继春%顾连兴加里东造山带在东天山(E85°-95°)构造格架中的重要地位及其地质特征北京：地质出版社， 1990，null

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。