This assertion is normally validated , or digitally signed , by a trusted entity called the certificate authority 这种断言通常会由一个称为证书权威机构（ ca ）的可信实体进行有效性验证，或者进行数字签名。
The new measure will also allow authorities to track the sale of apartments , ensuring that all of them have been put on the market 新的规定将允许权威机构监视房屋的销售资金，保证所有资金都已经用于市场。
Trust in anonymous society depends upon the authority and its costs . the trust of authority itself can be insuring under sufficient selectivity 而在充分的可选择性条件下,权威机构的信用是可以得到保证的。
While in some countries surrogacy is common practice , authorities here frown upon it , although little is done to stop it 而在一些国家，代孕很常见，虽然这些国家的权威机构对此并不赞成，但也并没有作出什么太多阻止的事情。
The new england water works association a leading authority on safe drinking water through education and public outraech 描述:新英格兰水工作协会是在提供安全饮用水方面的权威机构，其通过对公众的教育提高公众的安全用水意识。
Acting as products were fifa / athletics / cas / international federation / international society platoon relevant certification authority 所代理产品均获得国际足联/国际田联/国际网联/国际篮协/国际排协等权威机构的相关认证。
In the digital world , pki certificates issued by trusted certificate authorities can be seen as providing a " proof " of a claimed identity 而在数字世界中，由可信的证书权威机构发放的pki证书可以被视为提供了一个所声称的身份的“证据” 。
1 the buyer confirms samples before batch procuring from the supplier , and the supplier should show the valid inspection report issued by authorities 1需方向供方批量采购新产品前对样品进行认定，供方应出示由权威机构出具的有效的检测报告。
Since 2002 , more than 100 instructors have been trained by yutao yoga studio , and over 50 have been certified by the yoga alliance 自2002年，余涛瑜伽工作室培养了上百位瑜伽教练，其中有超过五十位获得国际瑜伽最权威机构"瑜伽联盟"的教练资格。
Pac versions should be maintained by the certificate - issuing authority ; the version should change when the user s group membership information changes Pac版本应该由颁发证书的权威机构进行维护；当用户组的成员关系发生变化时，版本也应该变化。
