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- inorganic chemical reagent 无机化学试剂
- Luoyang Tiancheng Chemical Reagent Co., Ltd. 洛阳天骋化学试剂有限公司。
- Tianjin Damao Chemical Reagent Co., Ltd. 天津大茂化学试剂公司。
- BEIJING HENGJU OILFIELD CHEMICAL REAGENT CO., LTD. 北京市恒聚油田化学剂有限公司。
- Don't clean it with chemic reagent, such as solvent and thinner. 不要用化学试剂清洗,否则回引起溶解或稀释。
- USES: As chemical reagent and corrodent of integrated plate. 用途:作化学试剂和集成电路电镀板的消蚀剂。
- In this paper, the development of chemical reagent was reviewed. 对国内外化学试剂的发展现状进行了评述。
- Process Chemistry and Technology for Fine Inorganic Chemicals II. 无机精细化工工艺学2。
- Nitrogen is the largest volume inorganic chemical sold in the world, supporting a multitude of commercial and technical applications. 氮是世界上销售量最大的无机化学品,有着广泛的商业和技术应用。
- Nitrogen is the largest volume inorganic chemical sold in the world and has a multitude of commercial and technical applications. 氮是世界上销售量最大的无机化学品,有着广泛的商业和技术应用。
- The standard TBN measurement using venomous chemic reagent and the end-point of titration couldn't be determined. 测定润滑油的总碱值的标准方法的化学试剂毒性较大,且滴定终点不易判断。
- An organism, such as a bacterium or a protozoan, that obtains its nourishment through the oxidation of inorganic chemical compounds as opposed to photosynthesis. 化能自养体相对于光合作用,细菌和原生动物等通过无机化合物的氧化来获取养分的有机体
- You have kept the organic and the inorganic chemicals separate, I am sure. 相信你已把有机化学品和无机化学品分开包装。
- This base will focus on the developing of electronic chemical products, chemical reagent, biological chemistry etc. 该区域重点发展电子化学品、化学试剂、生物化工等产业。
- An organism,such as a bacterium or a protozoan,that obtains its nourishment through the oxidation of inorganic chemical compounds as opposed to photosynthesis. 化能自养体相对于光合作用,细菌和原生动物等通过无机化合物的氧化来获取养分的有机体。
- Two kinds of inorganic chemical mixture relating to mutogenesis and tumorgenesis (CM, and CM_2) were chosen for Ames fest and Lung cancer-inducing experiments on hamsters. 选择云锡矿尘中两类与致突变及致癌有关的无机化学混合物(代号为CM_1及CM_2)进行Ames试验及金仓鼠诱癌实验。
- Big quantities of quicklime are used to convert sodium carbonate into sodium hydroxide, the key chemical reagent in this process. 采用了大量的生石灰来把碳酸钠转换成氢氧化钠,它是这个过程中。
- Uses: It is used for making alloy ,metallurgical additive, medicine, chemical reagent, and the semiconductor and national defense industry mainly. 用途:铋主要用于制造合金、冶金添加剂、医药、化学试剂、以及半导体和国防工业。
- It is mainly used as glass etchent, chemical reagent, boiler purgemt, disinfector for ferment industry and used for surface treatment. 氟化氢铵主要用于玻璃蚀刻剂、化学试剂、锅炉清洗剂、发酵工业消毒剂和钢板表面处理剂等。
- APPLICATION AND RESEARCH OF THE SOLVENT EX TRACTION IN THE INORGANIC CHEMICALS INDUSTRY. 溶剂萃取在无机盐工业中的应用和研究。