First, no country has such an appalling record as a proliferator of nuclear know-how-and the proliferator-in-chief, A.Q. Khan, remains a national hero. 首先,没有国家拥有这样让人触目惊心的核专用技术扩散记录&核扩散主管阿卜杜拉-卡迪尔-可汉,到现在对巴基斯坦人来说还是个民族英雄。
Cobalt(ⅱ) in NaOH ( a.q.) can catalyze the decolorizing reaction resulting from the oxidation of dibromohydroxyphenylfluorone ( DBH PF) by H 2O 2. A new catalytic spectrophotometric method for determining trace Co(ⅱ) is obtained. The factors effecting the speed of reaction are investigated. 研究了Co(Ⅱ)在碱性介质中催化过氧化氢氧化二溴羟基苯基荧光酮的新指示反应及影响反应速率的因素,建立了测定痕量Co(Ⅱ)的新方法。