及物动词证明是真实的、可靠的或有效的; 鉴定，使生效
1. 验证：PPP建立连接的原理与例子中的原理是一样的,其连接过程是:首先,物理线路是否连接好,当线缆连接好后就会进入建立阶段(Establish),Establish阶段建立后就会进入验证(Authenticate)阶段.
2. 鉴别：在Unix系统中,我们常见的访问控制形式为 用户权限矩阵(Permiss-ion Matrix) 模型 和访问控制表(ACL) 模型,权限矩阵是Unix默认的访问控制形式,而ACL在各种认证: 标识(Identify)和鉴别(Authenticate).
1. 鉴别;鉴定
If you authenticate something, you state officially that it is genuine after examining it.
e.g. He says he''ll have no problem authenticating the stamp...
他说自己可以对这枚邮票进行鉴定。
e.g. All the antiques have been authenticated and recorded.
所有的古董都已经过鉴别并进行记录。
2. 证明…是真的
If you authenticate something, you prove or confirm that it is true.
e.g. Documentaries offered the chance to authenticate the accuracy of the various details in these models...
纪录片为核实这些模型中各种细节的准确性提供了机会。
e.g. There have now been well authenticated reports that the use of this drug is very occasionally responsible for heart attacks.
现在已有非常可靠的报告证明该药物偶可引发心脏病。
verb
1. establish the authenticity of something