英语词汇“CA”的读音、翻译、释义、用法及例句-语文网

词汇	CA
释义	CA 凭证管理中心（=Certificate Authority）数字凭证的颁发者。数字凭证相当於电脑世界中的身份证。凭证管理中心以具公信力的第三者身份，利用凭证管理资讯系统，对凭证作业流程执行严密管理，提供凭证管理服务。
随便看	closed circuit closed circuit closed-circuit closed circuit signaling closed circuit television closed conference closed corporation closed dock closed-door closed-end closed-end fund closed-end investment company closed-end issue bonds closed-end mutual fund closed file closed harbor closed indent closed interval closed loop closed loop control closed loop system closed market closed mortgage closed node closed out

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