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- The effects of the calcine size,leaching temperature,leaching time and solution-solid ration no the leaching rate of the sodium chromate in the chromium calcine are investigated. 结果表明,在试验的浸出条件下,铬焙砂粒度对铬浸出率的影响不显著,铬浸出率随浸出温度升高、液固比增大和浸出时间延长而增加。
- The reagent is a solution of sodium chromate and mitric acid.The mold can be used repeatedly as proven by a surface study under the metallurgical microscope after electroforming and separation. 处埋液为重铬钠和硝酸之混合液,经电铸和剥离试验以金相显微镜,观察表面变化情形,发现母模之多次使用是可行的。
- Preliminary study on carbonation kinetics of aqueous sodium chromate 铬酸钠碳化反应动力学研究
- THE SEPARATION OF SODIUM ALUMINATE IMPURITY FROM SODIUM CHROMATE IN CRYSTAL 铬酸钠晶体中铝酸钠杂质的分离
- I am going to rub up the chromium on the car. 我准备把汽车上的镀铬部件擦亮。
- Keywords AFM tip scratching;Enhanced dissolution;Dodecylamine;Sodium chromate; AFM探针刮擦;加速溶解;铬酸钠;十二胺;
- Sodium and water react (together). 钠和水能起反应。
- Phase Diagram Analysis of the Carbonation Process of Sodium Chromate and Ammonia Solution 铬酸钠碳氨转化过程的相图分析
- Crystals in conversion process of sodium chromate with ammonia and carbon dioxide 铬酸钠碳氨转化过程中铬的析出形式
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- We lay out about 51% of the total investment. 我方出资大约占总投资额的51%25。
- To tan or dye with a chromium compound. 用铬的化合物制革或染色
- In New Hampshire, he won only 51% of the vote. 在新罕布什尔州,他只赢得了51%25的选票,
- Jimmy Carte won with 51% of the popular vote. 吉米?卡特赢得了51%25的选票,
- Treatment of Burns with Lymphfluid in 51 Cases. 淋巴液制剂治疗烧伤51例临床观察
- Something plated with a chromium alloy. 镀铬物用铬合金镀的东西
- Containing two chromium atoms per molecule. 每个分子中含有两个铬原子的
- JOHN F. DOBBYN.Insurance Law[M]. 51. 梁宇贤.;保险法[M]
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- Trapani, 51, who is also a skilled yachtsman. 如何省钱对他可不轻松。