backtitration

常见例句

Abstract: The method of determining of sodium chloride in the rock salt through potassium dichromate backtitration is studied.
中文摘要: 研究了采用重铬酸钾返滴定法测定岩盐中的氯化钠。
The performance of Ni-K/Al_2O_3 catalyst in methanol decomposition is stud-ied using TPSR,differential reactor-GC and butylamine non-aqueous solvent backtitration.
用程序升温表面反应(TPSR)、微反-色谱和正丁胺非水溶剂回滴法对 Ni-K/Al_2O_3催化剂的性能进行了研究。