certification of authorization
英 [ˌsɜːtɪfɪˈkeɪʃn ɒv ˌɔːθəraɪˈzeɪʃn]
美 [ˌsɜːrtɪfɪˈkeɪʃn əv ˌɔːθərəˈzeɪʃn]
授权证书，委任证明
双语例句
- Further, depending on Certification Authority, the digital and distributed officering can be realized reliably by the techniques of digital signing and no denying authorization.
同时，通过证书管理机构，利用数字签名与不可否认的认证技术保证办公过程数字化、异地化的可行性与可靠性；