贵金属

At this juncture dual sheath assemblies with or without precious metal liners, in dense dead end blocks is the only practical recommendation that can be made for monitoring or controlling melter temperature.

在这个当口，里面带或者不带贵金属的双套管装配，终端缓冲板是唯一推荐实用的办法，这样可以便于监控或者是控制熔炉温度。

The Altay metallogenic zone is one of the most important nonferrous and precious metals mineralization zones in China.

阿尔泰成矿带是我国最重要的稀有金属、有色金属和贵金属成矿带之一。

Calculations of the density of alloys based on Bernal-type models of the alloys metal component agreed fairly well with the experimentally determined values from measurements on alloys consisting of a noble metal together with a metalloid,such as alloys of palladium and silicon,or alloys consisting of iron,phosphorus,and carbon,although small discrepancies remained.

以伯纳尔所建立的旨在研究合金中金属成分的那类模型为基础，研究人员对合金密度进行了计算，这些计算相当程度上与某些合金测量中通过实验确定的数据趋於一致，尽管一些细小的差异依然存在。实验中测量的那类合金由一贵金属和一准金属构成，例如，钯和的合金，或由铁、磷、和碳组成的合金。

It is one of the rarest precious metals available today.

它是世界上最稀有的贵金属上市。

In order to find a kind of low-cost and high-capability catalyst for methane combustion, a series of CeO_2-ZrO_2-Al_2O_3 solid solution, in which the content of Ce_0.67Zr_0.33O_2 and Al_2O_3 were different, were prepared by co-precipitation method.

近年来，非贵金属氧化物甲烷燃烧催化剂的研究虽然十分活跃，但对铁基氧化物催化剂研究不多，其主要原因是铁基氧化物催化剂对甲烷燃烧的催化活性较差。

Rare precious metals company mainly engaged in electroplating and metal surface treatment, environmental treatment, washed clean of raw materials: silver nitrate, nitric acid and rhodium, palladium nitrate; Asia selenium acid, selenium dioxide, tellurium dioxide, mineral selenium powder Japan, Mitsubishi Se powder, Mitsui, Sumitomo, emerging, Germany selenium powder; molybdenum trioxide, DMF; TX-10, NP-9 series, EDTA series; sodium hypophosphite, nickel nitrate, metal thallium, rhodium, palladium, platinum , Beryllium, Ritek, zirconium products; sponge palladium; electrolytic nickel, nickel corner, hydrazine hydrate, Ultra-fine silver, nano-silver; Thallium sulfate, iodized Thallium sulfate, nickel, copper sulfate, copper chloride, copper oxide, nickel oxide , Lanthanum oxide, oxidation Er, bismuth oxide, bismuth ingots, tin ingots, indium ingot, indium foil, Xinding, zinc powder; SnCl2, sulfate-tin; hydrofluoric acid, white Vaseline, propylene glycol, dichloro Methane, the propylene glycol, triethanolamine, triethanolamine oleic acid soap, chloroform, pyrophosphate copper, Gioia sodium, polyacrylamide, PAC, oleic acid, Glycerol, phosphate and other domestic and imported chemical series.

公司主要经营稀贵金属及电镀金属表面处理、环保污水处理、洗涤清洗原料：硝酸银、硝酸铑、硝酸钯；亚硒酸、二氧化硒、二氧化碲、日本矿业硒粉、三菱硒粉、三井、住友、新兴、德国硒粉；三氧化钼、二甲基甲酰胺；TX－10、NP-9系列、EDTA系列；次亚磷酸钠、硝酸镍、金属铊、铑、钯、铂、铍、铼、锆系列产品；海绵钯；电解镍、镍角、水合肼、特细银粉、纳米银粉；硫酸铊、碘化铊、硫酸镍、硫酸铜、氯化铜、氧化铜、氧化镍、氧化镧、氧化铒、氧化铋、铋锭、锡锭，铟锭、铟箔、锌锭，锌粉；氯化亚锡、硫酸亚锡；氢氟酸、白凡士林、丙二醇，二氯甲烷，二丙二醇，三乙醇胺、三乙醇胺油酸皂、三氯甲烷、焦磷酸铜、焦亚硫酸钠、聚丙烯酰胺、聚合氯化铝、油酸、甘油、磷酸等国产、进口化工系列。

In addition, the Company is exploring two large regions for gold and metals in Mozambique under agreements with other companies.

此外，该公司正在探讨两大区域的黄金和贵金属在莫桑比克下与其他公司签署协议。

First, make sure you have at least 10% of your net worth in precious metals.

首先，确保你净财富的10%投资于贵金属。

Adsorption and reaction of H〓 and nitrobenzene on the catalyst had been studied by FT-IR method.

除了成本较高外，传统的用于混合碳四馏分加氢的贵金属催化剂的选择性也很难提高，本文研究了Cu-Co-Ce／Al〓O〓催化剂的混合碳四馏分加氢除炔性能，这在国内还没人涉足，国外有关研究也较少。

Motorola Electronics Ltd Co, General Electric Ltd Co, Shell Nanhai Petrochemical Ltd Co, Taiwan CTCI Engineering Co, Umicore Automobile Catalyst Ltd Co, China Mining University, China Construction 6th Bureau Engineering Co, China Railway 18th Bureau Engineering Co, Arch Chemicals Co, Squibb Pharmacy Co, Ikea Furniture Ltd co, China Nuclear HuaXing International Construction Co., TECHLINK Semiconductor Co., Wuxi China Resource Micro-Assembly Tech., Ltd, JinSheng Office Articles Co., Mattel Toy Ltd Co, Yiquan Plastics Electrics Ltd co, Academy Nobel Metal Ltd Co, CLC Guangxi Electric Power Ltd Co, Johnson Matthey Catalyst Ltd Co, Delta-Cimic Co., ZeRong Box Ltd Co, Nanjing Hongguang Autoliv Vehicle Safety System CO.,LTD, ShengZhen Hazardous Waste Treatment Plant, Shanghai CDC, Shanghai Stuart Ltd Co, Kunshan Yahong Plastics Co, MeiXin Plastics Co, Suershou Engineering Equipment Co, Sulzer Shanghai Ltd, Baxter Medical Co, Daikin Air Conditioner Co Ltd, Omron China Ltd Co, Dare Science and Tech Co, Hudong-Zhonghua Shipbuilding Co., Ltd, Wansheng Vantrans Axis Co.

摩托罗拉电子有限公司、通用电气有限公司、壳牌石油南海项目、台湾中鼎海外工程公司、优美科汽车催化剂有限公司、中国矿业大学、中建六局工程公司、中铁十八局工程公司、奥麒化工公司、中美上海施贵宝制药有限公司、宜家家具配件有限公司、中国核工业华兴建设有限公司、得力半导体公司、无锡华润安盛科技有限公司、津盛办公用品公司、美泰玩具有限公司、艺泉塑料电子有限公司、艾可迪贵金属材料有限公司、中电广西防城港电力有限公司、万丰催化剂有限公司、中达电通、泽荣箱包有限公司、南京宏光奥托立夫、深圳市危险废物处理站、上海市疾病控制预防中心、上海斯图尔特有限公司、昆山亚宏塑胶、美欣塑胶制品、苏尔寿工程机械、苏州百特医疗、大金空调、欧姆龙、大亚科技、沪东中华造船厂、万圣轴业集团、中国北车集团唐山轨道客车有限责任公司、上海康诚仓储有限公司及万创危险品物流等。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷