potassium pyrophosphate
英
美
网络 焦磷酸钾; 焦磷酸四钾; 焦磷酸盐
双语例句
- A soft electromagnetic shielding fabric was successfully prepared by electroplating tin-nickel alloy on the Cu-plated PET fabric in potassium pyrophosphate system.
在化学镀铜的涤纶织物上于焦磷酸盐体系电沉积均匀致密的锡镍合金层。 - The weight of copper plating solution in a unit volume was function of contents of cupric pyrophosphate and potassium pyrophosphate.
镀液单位体积的重量是焦磷酸钾和焦磷酸铜含量的函数。 - Rapid Determination of Cupric Pyrophosphate and Potassium Pyrophosphate in Copper Plating Solution
镀铜液中焦磷酸铜和焦磷酸钾的快速分析 - In the electroplating zinc solution, zinc sulfate is used as the main salt, potassium pyrophosphate as the complexing agent, and ammonium citrate as auxiliary complexing agent and conducting salt.
镀锌液以硫酸锌为主盐，焦磷酸钾为配合剂，柠檬酸铵作辅助配合剂兼导电盐，电流密度2~3A。 - Determination of potassium pyrophosphate in tin-cobalt electrolyte by means of spectrophotometry
分光光度法测定锡钴合金镀液中焦磷酸钾的含量 - Determinations of potassium dihydrogen phosphate in the electroplating solution of copper and zinc alloy of pyrophosphate
焦磷酸盐铜锌合金镀液中磷酸二氢钾的测定 - Treatment of potassium pyrophosphate Cu-plating effluent with bleaching powder
漂白粉处理焦磷酸钾镀铜废水 - This article describes the determination of cobalt and stannous ions in black tin cobalt alloy electroplating baths by means of spectrophotometry. The effect of measuring wave length, oxidant, addition of potassium pyrophosphate, interfering elements and other affecting factors on the measured absorbance were investigated.
利用分光光度法测定锡钴合金镀液中钴（Ⅱ）和锡（Ⅱ）的含量，探讨了测量波长和氧化剂的选择、焦磷酸钾的加入量、干扰元素等对测量结果的影响。 - Combined masking agents of sodium hexametaphosphate and potassium pyrophosphate were used in the determination of copper, whereas sodium citrate, sodium hexa_metaphosphate and copper reagent were used in the determination of zinc.
测定铜时用六偏磷酸钠和焦磷酸钾联合掩蔽；测锌时用柠檬酸钠、六偏磷酸钠和铜试剂联合掩蔽。 - Technology of non-cyanide Cu-Zn-Sn-Ni tetrabasic alloy imitative gold electroplating on FRP was studied using potassium pyrophosphate as main complexing agent, potassium sodium tartrate as auxiliary complexing agent and laboratory-synthesized copper pyrophosphate and zinc pyrophosphate as main salts.
以焦磷酸钾为主络合剂、酒石酸钾钠为辅助络合剂，自制焦磷酸铜、焦磷酸锌为主盐进行了玻璃钢无氰Cu-Zn-Sn-Ni四元合金电镀工艺研究。