Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/282e7bf8565f37895cdb7426ca6a836d.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 Preparatlon例句_Preparatlon英汉例句_Preparatlon双解例句_开心英文字典_柠咚词
In this paper,the preparatlon and application in medicine and pesti-cides etc. of chloroacetyl chloride and its derivatives were briefly described. 介绍了氯乙酰氯及其系列衍生物的研制及在农药、医药等领域的应用概况。