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- local digital switch 本地数字交换机
- At the telephone company end, ISDN lines connect to a digital switch. 在电话局一端，ISDN线连到数字交换机。
- At the telephone company end,ISDN lines connect to a digital switch. 在电话局一端，ISDN线连到数字交换机。
- local digital switching 本地数字交换
- Touch screen and digital switches. 数码显示屏及轻触开关。
- This digital manometer is the ideal solution for local digital display independent of the mains. 此压力计是不依赖电力线路条件下进行局部压力测量的一种理想产品。
- PumpSmart? can toggle between two fixed setpoints through using a digital switch. 可存储两个设定点，通过开关切换，轻松实现两种工艺。
- Where both local and DCS indication of the same measurement signal are required, the transmitter should be fitted with a local digital indicator. 在同时要求现场指示和DCS指示同样模拟量信号的地方，应使用一个带现场数据指示器的变送器。
- MPSR P3S is a brand new switch matrix for System 12 Exchange of Alcatel, which is used to replace the aged Digital Switch Network (DSN). MPSR P3S是我公司(上海贝尔阿尔卡特)为提高System 12交换机的容量以及增加业务类型而推出的全新的交换矩阵,它取代了传统S12交换机的电路交换网络(DSN)。
- A digital switching device in telecommunications for routing lines. 电讯中用于线路路由的数字交换装置。
- The protection system against condensation is activated by a digital switch channel. It is possible to switch on the protection system manually or to integrate it into a program. 防冷凝的保护系统可通过一个数字开关通道激活。手动或编入程序开启保护系统皆可行。
- A network that uses both digital transmission and digital switching. 既使用数字传输又使用数字交换的网络。
- LDDF Local Digital Distribution Frame 本地数字配线架
- This solution uses digital switch to switching the current and voltage, the current circuit can not be broken when switching, and it is safety to the operator and device. 采用数字量切换方式对电压、电流进行切换，使得电流回路切换没有开路的可能，防止了电流回路开路对人身及设备造成的危害。
- LDDS Local Digital Distribution Frame System 本地数字配线架系统
- Digital switches are now being implemented to accommodate these modulation types. 目前正在安装数字交换机以使前述两种调制方法得以实现。
- local digital distribution system 本地数字配线系统
- A syndicate of local businessmen is bidding for the contract. 一个当地企业家的联合组织在向这一合同投标。
- My husband is a history teacher at the local school. 我丈夫是本地学校的一位历史教师。
- The second is communications technology, in particular optic fiber connected up to digital switches. 其次是沟通技术,在向上被连接的特别光学的纤维中到数传开关。
