| 1. | The back - end applications " trust " the front - end applications to send them only valid requests
后端应用程序“信任”前端应用程序发送给它们的都是有效的请求。 |
| 2. | Each front - end application uses the stored credentials to access the back - end systems on behalf of all the users
每个前端应用程序使用存储的凭证代表用户访问后端系统。 |
| 3. | A " client " is a front - end application that uses the services provided by a server such as the sql server database engine
“客户端”是前端应用程序，它使用服务器（如sql server数据库引擎）提供的服务。 |
| 4. | The system attempts to protect against untrusted or malicious front - end applications by ensuring that each trusted front - end application is properly authenticated through the security manager
系统试图通过保证每一个受信任的前端应用程序都是正确验证过的（通过安全管理器） ，防止不受信任的或者恶意的前端应用程序。 |
| 5. | Each front - end application is responsible for validating what a particular user is allowed to do through access control provided by the security manager , then forwarding appropriate requests on the user s behalf to the back - end
每个前端应用程序负责（通过由安全管理器提供的访问控制）验证某个用户允许何种操作，然后代表用户将相应的请求发给后端。 |
| 6. | However , due to the lack of a systematic , scientific , convenient and practical applied model in the application to commodity residential quarters , the front - end application of architectural scheme has not been popularized in due time
但建筑策划在商品住宅小区的应用由于缺乏系统的、科学的、方便实用的应用模式，导致建筑策划在商品住宅设计前期的应用迟迟得不到推广。 |
| 7. | A design principle that focuses on clearly defined interfaces according to business rules and that best supports diverging it environments of different service agents , will be adopted to facilitate service agents to develop front - end applications and connect them to the back - end systems in government . furthermore ,
这种设计的优点在于采用了按业务规则明确界定的界面，并对不同服务提供者所采用的各类资讯科技系统具高度兼容性，方便服务提供者开发前端应用系统，以及把这些系统与政府的后端系统连接。 |
| 8. | A design principle that focuses on clearly defined interfaces according to business rules and that best supports diverging it environments of different service agents , will be adopted to facilitate service agents to develop front - end applications and connect them to the back - end systems in government . furthermore , common services
这种设计的优点在于采用了按业务规则明确界定的界面，并对不同服务提供者所采用的各类资讯科技系统具高度兼容性，方便服务提供者开发前端应用系统，以及把这些系统与政府的后端系统连接。 |
