potassium bichromate
英
美
网络 重铬酸钾; 重铭酸钾
双语例句
- Determination of Phosphite Content in Zinc Phosphite by Potassium Bichromate Method
重铬酸钾法测定防锈颜料亚磷酸锌中的亚磷酸根 - Traditional phosphating solutions usually contain sodium nitrite, potassium bichromate, sodium fluoride and nickel nitrate which are detrimental to human body and environment.
常规磷化液中通常含有亚硝酸钠、重铬酸钾、氟化钠或硝酸镍等对人体和环境有害的物质。 - Objective To observe the germicidal efficacy of compound potassium bichromate acid solution and its influencing factors.
目的观察重铬酸钾复合酸液杀菌作用及其影响因素。 - Observation of germicidal efficacy of compound potassium bichromate acid solution
重铬酸钾复合酸液杀菌作用观察 - Results Addition of neutralizer to the compound potassium bichromate acid solution with highest oxidation-reduction potential ( ORP) and lowest pH value could obviously reduce ORP value and increase pH value of the solution.
结果重铬酸钾复合酸液的ORP值为最高、pH值最低，加入中和剂可明显降低溶液的ORP值和增加pH值。 - The compound potassium bichromate and sulfuric acid solution with ORP attaining 1048 mV has strong killing effect on E. coli.
重铬酸钾与硫酸的复合溶液的ORP值达到1048mV，对大肠杆菌具有较强的杀灭作用。 - The Cr~ ( 3+) standard solution is prepared from a potassium bichromate solution and the preparing procedure and the standard working curve are presented.
Cr3+标准溶液由重铬酸钾溶液制备，介绍了制备方法及标准曲线。 - The difference did not change even under the action of sodium fluoride, potassium bichromate, mitomycin C and colchicine.
在氟化钠、重铬酸钾、丝裂霉素C和秋水仙素等四种环境诱变剂作用下，以上倾向没有变化； - Determination of Organic Matter in Soil with the Method of Potassium Bichromate-dilution Heat Colorimetric
重铬酸钾稀释热比色法测定土壤有机质的研究 - Influence of Potassium Bichromate Concentration and Storage Time of Sample on Determination of Milk Fat by Milko-Scan
重铬酸钾浓度和样品贮存时间对Milkl-Scan测定乳脂肪的影响 - This paper discussed the optimal conditions for the determination of residual alcohol in the fermented mash for Chinese highly-flavored liquor, using potassium bichromate colorimetry.
研究了重铬酸钾比色法检测浓香型白酒发酵糟醅中残余酒精含量的最佳测定条件。 - The determination of gold in chloroauric acid by titration analysis with ferrous sulphate potassium bichromate and the conditions of chemical reaction are studied.
研究了用硫酸亚铁-重铬酸钾滴定分析法测定氯金酸中的金及其测定条件。