您要查找的是不是:
- composition of gold mineral 金矿物成分
- The gold mineral deposits types of gold mine bel t in Henan XiaoqinLing decide the fact that the mines in this area mostly extr act gold by means of mixing mercury. 河南省小秦岭金矿带的成矿类型,决定了该地区大多采用混汞提金法进行黄金选冶的现实。
- The features of thermoluminescence of quartz in gold ore are described, and its relations to gold mineralization and composition of quartz are analyzed. 本文描述了赣中地区若干金矿床石英热发光特征,分析了其与金含量及化学成分之间的关系。
- The formation and distribution of gold mineral deposits in Hunan and Guizhou are restrained by the old plate subduction zone developing on the active continental margin in the middle of Sichuan Oldland of mid-lat Proterozoic. 湘黔地区内生金矿的形成和时空分布,受中晚元古代以来发育于川中古陆东南活动边缘古板块俯冲带制约。
- The liberation degrees of gold minerals and pyrite affects gold recovery. 金矿物与黄铁矿的解离程度影响金回收率;
- I've been a miner for a heart of gold. 我是一个寻找金色心灵。
- The gold miner staked out his claim. 那位淘金者立桩标出他的地界。
- The composition of the report took two months. 写这份报告花了两个月时间。
- The mineral composition of a sample of igneous rock. 火成岩样品的矿物构成
- A vein of gold was seen cropping out. 可以看见一条金矿矿脉露出地面。
- The stratiform skarn is a major factor of gold mineralization control and the regional ore-searching criteria. 层矽卡岩是该区金矿化主要控矿因素之一,同时也是重要区域找矿标志。
- A useful trade is amine of gold. [谚]一技在身犹如金矿在手。
- Do you know what the ruling price of gold is? 你知道黄金的时价吗?
- He is a man with a heart of gold. 他是一位心地非常善良的人。
- After chemical assay, we have known the composition of the ore. 经过化学分析,我们知道了矿石的构成。
- The wall rocks of gold deposits located in Zhaoyuan gold mineralization area were rooted in metamorphic rocks in Jiaodong rock group in Archaean era and granites in Mesozoic era. 山东招远金矿集中区金矿床的围岩为新太古代胶东岩群变质岩和中生代花岗岩。
- During the evolutionory history of gold mineralization,Proterozoic Era is one of the most important periods,it is characterrized... 元古宙为地球历史上最重要的金矿成矿期之一,以盛产沉积岩型、变质碎屑岩型和古砾岩型金矿为突出特征。
- Fertilizers modify the composition of herbage. 肥料可改变牧草的组成。
- A new kind of gold mineralization, named supergene and structural-altered rocks gold deposit has been discovered in the northern margin of Junggar. 准噶尔北缘发现了一种较特殊的金矿化类型即浅成岩-构造蚀变岩金矿。
- Tin enters into the composition of pewter. 锡是白的成分之一。