探讨了 间甲酚 含量的容量分析方法.The determination ofm - cresol content by brominating volumetric method was investigated.利用间甲酚紫作指示剂定量地测定食醋中总酸的含量.This paper suggested am - cresol purple, which could determine quantitatively the content...
She was in no mood to put up with Blanche's carping.她心情不好，受不了布兰奇的吹毛求疵。He cannot understand why she's constantly carping at him.他不明白为什么她总是找他的茬儿。European carping over the phraseology represented a mixture of hypo...