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The western Tianshan is one of the main noble metal and nonferrous metal mineralization cells in Paleozoic and is a part of the mineralization field in the ancient Asia structural zone. 通过对新疆西天山四种典型岩石类型的岩石学特征和含矿性分析,认为糜棱岩中相对富集金、银、铜,并且砷也较富,在区域寻找金、银、铜矿方面有较大的指导意义。
Abstract ：Copper deposits of the Fenghuoshan area geologically occur in the western portion of the Sanjiang nonferrous and noble metal mineralization belt, which is well known in China. 摘要：风火山地区铜矿床位于我国著名的“三江”有色和贵金属成矿带的西段，以往地质工作程度较低，从而影响了人们对该矿床成矿环境及成因的认识。
noble metal mineralization 贵金属矿化
Ningbo Noble Metal Products Co., Ltd. 宁波江北诺宝金属制品有限公司。
Rhenium is a rare disperses noble metal. 铼属于贵重稀散金属,对分析要求较高。
THE MEDIUM-RELATED SURFACE OPTICAL PROPERTIES OF NOBLE METAL FILMS? 贵金属薄膜与介质相关的表面光学特性研究?
Hydrogen and CO have both been used for estimation of noble metal surface areas. ?夂?O都已用来测定贵金属的表面积。
The precious metal and nonferrous metal mineralization in South Jiangxi is closely related to its specific magmato _structural conditions. 赣南贵金属、有色金属成矿与其特有的构造岩浆条件息息相关。
The hydro-dearomatization activities of noble metal catalysts are better than those of non-noble metal catalysts. 柴油加氢脱芳烃大多采用两段加氢工艺,将贵金属和非贵金属催化剂结合使用可以取得良好的脱芳烃效果。
It has a significant economic value and environmental protection benefit to reutilize these noble metal elements. 除尘灰造球后加入电炉进行贵金属的回收或作为不锈钢生产的配料是比较合理的利用途径。
There are two major kinds of dearomatic catalysts, which are supported metal sulfide catalysts and supported noble metal catalysts. 目前研究较多的脱芳烃催化剂有负载型金属硫化物催化剂及负载型贵金属催化剂。
Pyrites often contain several nonferrous metal and noble metal elementS and thus can bepossessed of comprehensive utilization. 黄铁矿常含有多种有色金属和贵金属元素，具有综合利用价值。
Recent progress in improving the sulfur resistance of noble metal aromatic saturation catalysts is reviewed in this paper. 本文着重对改善贵金属芳烃饱和催化剂抗硫性的最新研究进行了综述。
Besides, core-shell Au/Ag nanoparticles were conveniently synthesized through two-step electroreduction of noble metal ions in the presence of PVPK30. 并用分步电化学还原法合成核壳结构的金银纳米复合粒子。
Layered mafic intrusions not only represent natural laboratories for studying processes of magmatic differentiation and assimilation within the crust, but also contain extensive precious and base metal mineralization. 层状镁铁质岩体不仅是研究岩浆分异演化过程和地壳混染作用的最佳天然实验室，其中还广泛赋存重要的稀有金属和贱金属矿床。
The main reason to promote the growth of the global bells and wristwatches is the large increase of demands for noble metal bells and wristwatches. 拉动全球钟表增长的主要原因是贵金属钟表和手表的需求大增。
Although gold is one of the noble metal with lowest reactivity, dark pits were observed to form on the Au(111) surface in ambient by SPM. 摘要:金是活性低的贵金属，然而在大气下观察在金球上的金(111)表面，发现深色斑点在金表面形成。
He is sprung from noble ancestors. 他出身名门。
The combination of refractory and noble metals in a single layer makes etching a formidable task. 难熔金属和贵金属组合的这一层薄膜使刻蚀成为一个艰巨任务。
HANGZHOU METALS MINERALS MACHINERY AND CHEMICALS IMP. 上海立诚化工有限公司杭州市五矿机械化工进出口有限公司。