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1)  remnants of greenstone belt
绿岩带残块
2)  greenstone residue
绿岩残留体
3)  remnant of ophiolite
蛇绿岩残片
4)  greenstone belt
绿岩带
1.
Intensity of reworking-A key factor for formation of large and superlarge gold deposits in greenstone belts and metamorphosed microclastic rocks of China;
改造强度──中国绿岩带及变质细碎屑岩系中大型及超大型金矿床成矿的关键条件
2.
With relatively high total gold background values,the strata of the greenstone belt in western Shandong are source beds of gold deposit.
山东鲁西地区绿岩带地层总体金背景值较高,是金矿形成的矿源层。
3.
The greenstone belt type gold deposit in the North China craton (NCC), one of the most important deposit types in China, is the major source of gold productions and reserves.
华北克拉通中绿岩带型金矿床是我国最重要的矿床类型之一 ,也是我国黄金产量和储量的主要来源 。
5)  Ophiolite belt
蛇绿岩带
1.
It has been found and determined that the Yarlung Zangbo suture zone is a complete and classical suture zone composed of the Yarlung Zangbo ophiolite belt, mélange belt and high-pressure metamorphic belt, and the structures, compositions and characteristics of all the belts are depicted.
发现并确定雅鲁藏布缝合带为由雅鲁藏布蛇绿岩带、混杂岩带、高压变质带组成的一个完整而又精典的缝合带,精细刻画了各带的结构、组成及特征。
2.
This paper describes Early Car-boniferous and Early Permian radiolarian assemblages from the recently discovered XijinUlan-Gangqiqu ophiolite belt in Kekexili, Qinghai Province.
elongata,标本采自青海可可西里新发现的西金乌兰—冈齐曲蛇绿岩带。
6)  ophiolite zone
蛇绿岩带
1.
The geologic features of ophiolite zone in the Yongzhu area,Tibet;
西藏永珠蛇绿岩带地质特征
补充资料:碱性块绿
分子式:2(C23H25N2)·3C2H2O4
分子量:929.05
CAS号:569-64-2

性质:绿色闪光结晶,溶于冷水和热水呈蓝绿色,易溶于酒精,也呈蓝绿色。遇浓硫酸呈黄色,稀释后呈暗橙色;其水溶液加氢氧化钠形成微带绿光的白色沉淀。属三苯甲烷系碱性染料。

制备方法:由N,N-二甲基苯胺与苯甲醛在硫酸存在下进行缩合,再用二氧化铅和盐酸进行氧化,然后用硫酸钠脱铅,用碳酸钠中和,然后经草酸溶解、结晶、过滤干燥即得成品。原料消耗(kg/t)N,N-二甲苯胺 780 盐酸(31%) 1250尿素 6 氢氧化钠(100%) 350苯甲醛 340 次氯酸钠 4820乙酸铅(98%) 215 元明粉(98%) 570草酸(98%) 520 精盐 1900纯碱(98%) 290 乳化剂OP 0.7硫酸(100%) 305

用途:用于麻、蚕丝、腈纶织物和草制品以及竹、木等的染色。还可制成各种色淀及颜料。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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