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- 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。
- 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。
- The pelletizing dust which was charged into EAF to recover the noble metal elements or was as the raw material of stainless steelmaking all is the good methods. 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。
- noble metal element 贵金属元素
- 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。
- Determination of 8 Noble Metal Elements in Noble Metal Powder by ICP-ANS ICP-AES法直接测定贵金属粉末中8个贵金属元素
- 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?
- Adsorption Properties of the Nitrogen-Coordinating Chelate Resin of Furfural Series for Noble Metal Elements 糠醛系氮配位螯合树脂对贵金属元素的吸附性能
- Yes. iron is one of the metal element find in the earth. 知道。铁是地球上的金属元素之一。
- Li Shengrong, Xiao Qiyun, Shen Junfeng，Sun Li et al., 2002,Supergene mobility of noble metal elements in black rock series. Progress in natural science, 12 (6):449-453（SCI） 肖润、李胜荣、周肃，等，2005，西藏改则地区金矿成矿规律和找矿方向研究.;成都：四川科学技术出版社。1-111。
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- noble metal elements 贵金属元素
- 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。
- Titanium is a metallic element found in the earth's crust. 钛是在地壳中发现的金属元素。
- 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。
- Polonium is a naturally radioactive metallic element. 钋是一种具有天然辐射性的金属元素。
- Niobium is the metallic element with the highest transition temperature. 铌是转变温度最高的金属元素。
- 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。
- 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。
