文学 数字证书 释 digital certificate 数字证书 经证书授权中心（Certification Authority，CA）数字签名的包含公开密钥拥有者信息以及公开密钥的电子文档。CA是权威、可信赖、公正的第三方机构，专门负责为各种认证需求提供数字证书服务。
计算机应用 基于网络的信息服务 释文 digital certificate 数字证书
- performence brokerage business agreement
- performers'creative quality
- performing arts building
- Performing Arts industry
- performing arts market
- performing arts marketing
- Performing Arts of Zhou Mulian
- Performing Art Training Class of Henan Province
- performing properties of ritual drama from Bo'erti Temple preserved in Naiman Banner
- performing properties of Tianfutai Opera Troupe preserved in Macheng City
- perfume
- perfunctory performance
- perfusion bioreactor
- perfusion chromatography
- perfusion imaging
- Pergamon Altar of Zeus
- Pergamon Museum
- Pergamum
- Perhimpunan Penulis Tionghoa Indonesia
- perhydrate
- peri acid
- periampullary adenocarcinoma
- perianal eczema
- perianal neurodermatitis
- perianal pruritus