铬

The M11 paint developed by Masteel is a semi-organic material,mainly composed of acrylic resin emulsion,zinc dichromate solution,boric acid and glycerol.It can be applied in the high speed roll coating of electrical steels made by continuous annealing lines.The interlamination resistance of M11 chromate-containing insulating coating is above 150 Ω·mm2 per piece...

并对其性能进行了检测分析，结果表明，M11含铬绝缘涂料是一种主要由丙烯酸树脂乳液、重铬酸锌水溶液、硼酸、甘油等组成的半有机涂料，其性能满足电工钢连续退火生产线高速辊涂的需要；通过涂层工艺的合理控制，M11含铬绝缘涂层，其层间电阻在150Ω。mm2/片以上，综合性能满足电工钢用户的需要。

Effects of Cast Iron and Chromeplate Tap on Over Night Tap Water Quality;2. The develop ment status of current microcrack chromeplate technology is introduced.

三价铬镀铬在实际应用中最大的问题是工艺的稳定性差，而阳极是影响硫酸盐三价铬镀液稳定性的关键。

Otherwise existence of the phosphate, perchloride and nitrate ions can reduce the rate of chromium removal by zero valent iron in commercial powder iron system.

研究结果显示当六价铬中含有氯离子和硫酸根时能增加商业铁粉对六价铬的去除效果，而硝酸根、过氯酸根及磷酸根则会使商业铁粉去除六价铬的效果变差。

The traditional chromium plating has carried through according to the technology of Sargent.

由于Sargent电镀铬工艺存在阴极电流效率低，分散能力和深镀能力差，以及六价铬离子带来的对操作工人身体的危害和严重的环境污染等问题，近年来发展了三价铬电镀工作。

Yeast can sorb trace element greatly , so can become favorable carrier of it . The yeast can transform inorganic chromium to organic of it , improving its assimilated rate and reduce toxicity .

酵母菌对微量元素具有很强的吸附作用，可以作为微量元素良好的载体，将无机铬转化成有机铬，提高铬在机体内吸收利用率，降低其毒副作用，且酵母本身含丰富的蛋白质和B族维生素，是一种良好的微生物蛋白饲料营养源。

According to the practical needs of chrome-free tannage, titanium is abundant in nature, easily obtainable and ecologically friendly, titanium tannage can produce a leather with similar performance to chrome-tanned leather, so the research of titanium tannage to alternative chrome tannage was established as the research direction of this thesis. The preparation of novel titanium tanning agent, factors affecting titanium tannage, titannium tannage mechanism and titanium combining tannage were studied.

本文从对非铬鞣体系的实用性要求出发，在对几种常用金属盐鞣剂的鞣性和鞣革综合性能的分析基础上，并结合它们的资源和毒性等方面的因素，提出了钛鞣是理想的铬鞣的替代鞣法的观点，确定了以资源丰富、无毒和鞣革综合性能好的钛盐代替铬盐的研究方向，研究了新型钛鞣剂的制备方法、影响钛鞣的因素，并对钛鞣机理和钛结合鞣法等方面进行了深入的研究。

In order to solve this problem that the temperature coefficient of the Chromium-film resistance fabricated at first was low, the main factors effecting on temperature coefficient are studied in this paper on the basis of film theory and experiments.

针对初期制备的铬薄膜电阻温度系数较低的问题，根据薄膜理论分析，研究了影响铬薄膜电阻温度系数的主要因素，根据实验结果不断改进铬薄膜电阻制备工艺，最终制作出了基本满足检测要求的热敏电阻薄膜。

Study and Preparation of chromium-rich Yeast by Microorganism Fermentation Modern science demonstrates that chromium is the necessary trace element in human body. The active part of chromium is that of Glucose Tolerance Factor. GTF consists of glutamine, glycine, nicotinic acid and chromium. GTF helps insulin and acceptor to combine, increases transportation of glucose, improves fats to convert into CO2 and fatty acids.

现代科学证明铬是人体内的必要的微量元素，人体内铬的活性成份是葡萄糖耐量因子的组分，酵母中的葡萄糖耐量因子由谷氨酰胺、甘氨酸、尼克酸和铬组成的，GTF有助于胰岛素与受体的结合，增加葡萄糖的运输，能促进脂肪组织糖酵解转换成CO2和脂肪酸。

We studied trivalence chromium ion electrode reaction on three different surface state by cyclic voltammetry, discussed electrode activation influence on electrode reaction, and analysed the mechanism of electrode reaction. We discussed current efficiency during the first charge process and charge/discharge cycle performance by invariable current charge method.

应用循环伏安法考察了三价铬离子在三种不同表面状态石墨电极上的电极反应，探讨了电极表面活化处理对三价铬离子的电极反应的影响，并分析了电极反应的机理；采用恒电流充电的方法探讨铬液流电池初次充电过程的电流效率及恒电流充/放电循环的性能。

Causes for the formation of hexavalent Cr in trivalent Cr electroplating process were analyzed.

分析了三价铬镀铬过程中产生六价铬的原因。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。