您要查找的是不是:
- Kinetics of Selective Oxidation of Propylene over Bismuth Molybdate Catalyst 丙烯在钼酸铋催化剂上的选择氧化动力学研究
- bismuth molybdate 钼酸铋
- bismuth molybdate catalyst 钼铋催化剂
- Moluranite is a mineral of uranyl molybdate group. 多水钼铀矿属铀酰钼酸盐类矿物。
- Easily hydrolyze to produce basic bismuth nitrate. 易水解生产碱式硝酸铋。
- Brass, copper, stainless steel, bismuth, and lead are all suitable. 黄铜、铜、不锈钢、铋及铅都是适合的。
- Our samples were prepared by thermal oxidizing bismuth films. 热氧化不够或低速率蒸发形成薄膜富铋,出现无定型或其它相结构,光学吸收限变宽,移向低能处。
- Progress of molybdate passivating for zinc coating is stated. 本文综述了国内外镀锌层钼酸盐钝化的研究概况。
- Bismuth is the first by Agricola clear it is a metal. 铋是由阿格里科拉首先明确它是一种金属的。
- Bismuth alloys can contain a small amount or a large amount of bismuth. 铋合金可以含有少量或较多的铋。
- Bismuth does lower the melting point and improves wetting but has limitations. 铋确实能够降低熔点,并提高熔湿特性,但是它也具有局限性。
- Generally, solder alloys with more than about 8% bismuth will be brittle. 一般来说,铋含量超过8%25的焊料合金将会变脆。
- Description:Bismuth subcarbonate is the the white powder,no smell or taste. 形状:碱式碳酸铋为无味无臭的白色粉末。
- Conclusion Bismuth potassium glycyrrhizate had antiulcer effect in rats. 结论甘草酸铋钾能有效地治疗胃溃疡。
- The common drugs APIs including the Calcium Folinate and Bismuth aluminate. 主要产品(原料药):亚叶酸钙、甲氨蝶呤、铝酸铋、异环磷酰胺、左亚叶酸钙、盐酸丙卡巴肼、美司那。
- Determination of bismuth content.Diethyldithiocarbamate spectrometric method. 英文名称: Copper and copper alloys.
- Then bismuth in lead anode mud was determined by EDTA complexometric titration. 王水溶样,氢溴酸除锡,直接用EDTA容量法测定铅阳极泥中高含量的铋。
- This method is easy and fast so that the satisfied results are obtained in analysis of sodium molybdate products. 该方法简便、快速、准确,应用于钼酸钠产品分析获得满意结果。
- A new method was studied for determination of barium molybdate by 8-hydroxyquinoline gravimetric method. 研究了采用8-羟基喹啉重量法测定钼酸钡。
- The inhibition of molybdate for corrosion of carbon steel in cooling water is studied by means of ellipsometry. 用椭圆法通过测定表面膜层厚度,折射系数和表面复盖度研究了钼酸盐对碳钢在工业冷却水中的缓蚀作用。