网络: network; electric network me ...服务: give service to; be in the s ...访问: visit; call on; interview; a ...点: drop服务访问点: saservice access point; service acce point （sap）; service access point源服务访问点: source service access point网络服务程序访问点: nsap: network service access point传输层服务访问点: transport service access point传输服务访问点: tsa transport service access point; tsatransport service access point传送服务访问点: tsa transfer service access point服务访问点标识符: service access point identifier目标服务访问点: destination service access point物理层服务访问点: physical layer service access point服务存取点, 服务访问点: service access point传送服务访问点标识符: tsap-id transfer service access point identifier; tsap-id transfer service access point identifier目标服务访问点地址: dsapa destination service access point address目地服务访问点地址字段: dsaaddress数据链路层服务访问点: data link layer service access point业务接入点；服务访问点: service access point (sap)源服务访问点地址字段: ssaaddress网络访问点: network access point, nap; npa network access point网络源访问点: nsanetwork source access pointedi网络服务: edi network service网络服务: net services; network services; ns network service; web service网络服务点: ns network service point
