Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/1eda5bedca22a800d7601a2383992c6d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 diamyl例句_diamyl英汉例句_diamyl双解例句_沉淀汉英词典
Three methods of preparing zinc diamyl dithiocarbamate were studied.By comparing with one another, the third one the direct preparation way was deemed most feasible. 介绍了三种合成二戊基二硫代氨基甲酸锌的方法，并对其进行了比较，认为第三种方法直接法为最可行的合成方法。