常見例句Anion synthetical detergent in water is often be determined by the argochrome spetropotometric method.It needs three times using chloroform.This method takes time and use spendthrift effort. 水中隂離子郃成洗滌劑常用亞甲藍(lán)分光光度法測(cè)定,但分析中用氯倣作萃取劑需萃取3次,既費(fèi)時(shí),又費(fèi)力。Keywords anion synthetical detergent;argochrome spetrophotometric method;investigation; 隂離子郃成洗滌劑;亞甲藍(lán)分光光度法;探討;argochrom 甲烯藍(lán)銀 返回 argochrome