winkler titraion

• 温克勒滴定

winkler titraion的用法和样例：

例句

1. Analysis is carried out in end-point samples by Winkler's titration and indophenol-blue for oxygen and ammonia-N, respectively.
   氧及氨氮分别经温克勒滴定及靛酚蓝在终端样品中测出。