credentials与 certificates意思有什么不同?

credentials与 certificates意思有什么不同? elsevier credentials user credentials是什么意思 invalid credentials是什么意思 SALES CREDENTIALS是什么意思 academic credentials是什么意思 sales credentials 是什么意思? hard-coded connection credentials这段啥意思呢？有关上下文如下，应该与IT管理有关：Scripts with hard-coded connection credentials should never be allowed to be moved into production...请指教啦 No user found for those credentials copies of all academic credentials received the provided credentials are invalid.please type your credentials for authentication. No user found for those credentials如题.什么意思? Mr.Lee‘s academic credentials are truly exceptional是什么意思RT original academic credentials.International transfer students must submit complete original academic credentials.F&M（这个是大学简称） must also receive an evaluation of those credentials from a recognized American academic evaluation agency 英语翻译The preferred credentials are reused by default whenever you log in as that user and perform operations requiring host credentials. Report of the Credentials Committee 翻译,同时解释一下中文的意思, 这句话如何翻译?VCS is not registered to LDAP,please check credentials credentials的意思AMY:We must find a new person for human resources.SELENA:Hold it,mustn't we find out the credentials of the candidate we need?必备技能?那这对话怎么解释?