davidsonite

用法例句

Flotation of spodumene and beryl with a new collector;

新型捕收剂浮选锂辉石和绿柱石

Genesis and characteristics of beryl;

绿柱石的成因与特征的研究

The influence of the presence of inorganic modifiers such as Na_2S and sodium hexametaphosphate, as well as low molecular organic depressants such as citric acid, oxalic acid, lactic acid, uartaric acid and sodium EDTA on the flotability of spodumene and beryl activated by Fe~(3+) ion was studied through pure minerals flotation tests.

通过单矿物浮选试验考察了无机调整剂Na2S和六偏磷酸钠,有机小分子抑制剂柠檬酸、草酸、乳酸、酒石酸和EDTA二钠对受Fe3+活化的锂辉石、绿柱石两种矿物浮选行为的影响。

What has caused the color of red beryl,Mn 2+ or Mn 3+ ? The question is still controversial.

应用电子顺磁共振谱和偏振吸收光谱对产于美国犹他州的红绿柱石的颜色成因进行了研究，结果表明，绿柱石的深红色与Ｍｎ３＋，Ｆｅ３＋有关。

Scheelite, Cassiterite and Beryl from Pingwu, Sichuan Province

四川平武的白钨矿、锡石和绿柱石宝石

Beryl crystals occurring in nature are mostly prismatic, tabular ones are rarely observed.

自然界中绿柱石晶体多为柱状,具板状晶形的绿柱石非常少见。

Selective Flotation between Spodumene and Beryl

锂辉石与绿柱石浮选分离的试验研究

Gemmological Characteristics of Tairus Synthetic Beryl

Tairus合成绿柱石的宝石学特征

COMPARATIVE STUDY ON THE COLOR OF NATURAL EMERALD,SYNTHETIC EMERALD AND GREEN BERYL

天然祖母绿、合成祖母绿和绿色绿柱石颜色的对比研究

The Sustainable Development Strategy of Malipo Beryl Mine

麻栗坡绿柱石(祖母绿)矿山的可持续发展战略

The Sustainable Development Strategies of Malipo Beryl Mine

麻栗坡绿柱石矿山的可持续发展战略

Investigation on Crystal Growth and Characteristics of Hydrothermal Beryl Crystal

绿柱石晶体的水热法生长及特征研究

Colouration and Gemmological Characters of natural and Synthetic Beryls

天然与合成彩色绿柱石的致色和宝石学特征

ATOMIC ABSORPTION SPECTROSCOPIC STUDY ON IRRADIATION EXTEND COLOUR MECHANISM OF BERYLSTON XINJIANG

新疆绿柱石宝石辐照致色机制的吸收光谱研究

STUDY ON GEMMOLOGY OF BERYL GEM FROM PINGWU SICHUAN AND MECHANISM OF IRRADIATION INDUCING COLORATION

四川平武绿柱石宝石学及辐照赋色机理研究

Study on the Process and Mechanism of Flotation Separation between Spodumene and Beryl

锂辉石与绿柱石浮选分离工艺及机理的研究

RELATIONSHIP BETWEEN THE RARE-METAL CONTAINED GRANITIC INTRUSIONS AND BERYL MINERALIZATION IN PINGWU,SICHUAN,CHINA

四川平武稀有金属花岗岩与绿柱石的成矿属性

STUDY ON FLUID INCLUSIONS IN BERYL FROM PINGWU,SICHUAN PROVINCE

四川省平武县绿柱石中的流体包裹体研究

VIBRATION SPECTRUM AND IRRADIATION SPLITTING OF MIXTURE IN BERYL CHANNELS

绿柱石通道中配合物的振动光谱和辐照裂解

A PRELIMINARY STUDY ON GENESIS OF AN ALTERED VOLCANIC TYPE BERYL DEPOSIT IN SOUTH CHINA

华南—蚀变火山岩型绿柱石矿床的成因探讨

THE MINERALOGICAL CHARACTERISTICS OF HEXAGONAL PYRAMID BERYL FOR DACALASU GRANITE-PEGMATITE IN ALTAY,XINJIANG

新疆大卡拉苏花岗伟晶岩锥状绿柱石矿物特征

Mineralogical Study of Beryl in the Granitic Pegmatite from Nanping, Fujian Province

福建南平花岗伟晶岩中绿柱石的矿物学研究