释义 |
user facility 用户软件包 A set of functions available on demand to a user, and provided as part of a data network transmission service. Note: Some facilities may be available on a per call basis, and others may be assigned for an agreed period of time at the request of the user. On certain assigned facilities, percall options may also be available. 用户有要求时可使用的一组操作程序,并作为数据网络传输服务的一部分提供给用户.同user service.注: 有些操作程序可在每次调用时提供使用,另一些操作程 序可在用户要求时指定一个使用期.对某些指定的操作程序,选择项也可按每次调用方式提供. |