The diisobutyl dicarboxylate was prepared by using acid and isobutanol as material and acid as catalyst.以二羧酸和异丁醇为原料,用硫酸作催化剂,合成二羧酸二异丁酯.Conducting polyaniline ( PANI ) and poly - O - methylaniline ( POT ) were prepared by ...
CMS is used to sign or encrypt arbitrary messages.CMS被用于数据签名或者任意消息加密中.AS A RESULT , CMS'INTERESTS MAY BE IN CONFLICT WITH YOURS.因而,CMS在利益上可能与您有所冲突.CMS has possession over the security of the account individually or ...
The economy is the number one issue by far.到目前为止，经济是头等大事。"Dottie" is by far his best novel to date.《多蒂》是他迄今为止最好的小说。By far the most important issue for them is unemployment.对他们来说最重要的无疑就是失业问题。...