您要查找的是不是:
- Mobile Switching Center Id = a symbolic key that is used only for form access. Mobile Switching Center Id = 仅用于表访问的一个符号键。
- four wire cross bar switching system 四线纵横交换制
- A two wire SYSTEM then requires two twisted pair, and a four wire SYSTEM requires three twisted pair. 一个二线制系统两个双绞双绞线对,一个四线制系统需要三个双绞线对。
- When the emergency appears, starting the stretching wire switch at any position of accident spot can send out the stop signal. 当紧急事故发生时,在现场任意处启动拉绳开关,均可发出停机信号。
- As described previously,SS7 links interface STPs to STPs and STPs to the mobile switching center (MSC). 如前所述,SS7 链路实现 STP 到 STP 和 STP 到移动交换中心 (MSC)。
- INTEREST: 10000 PCS OF THREE PHASE FOUR WIRE LOW VOLTAGE KILO WATT HOUR METER (10/40) A. 我公司求购三相低压电表,有意者请与我们联系!
- As described previously, SS7 links interface STPs to STPs and STPs to the mobile switching center (MSC). 如前所述,SS7 链路实现 STP 到 STP 和 STP 到移动交换中心 (msc)。
- It is widely interested how to construct an active power filter to suppress the harmonics in three phase four wire system. 三相四线制系统中如何使用有源电力滤波器来抑制线路中的谐波,这一问题越来越被人们所重视。
- In communications, a manual switching system where incoming messages to the switching center perforate paper tape. 在通信技术中,一种人工信息[报文]交换方法,即进入交换中心的(信息)报文用手工在纸带上穿孔。
- The use of the four wire method and the photoelectric segregation technology raises the test precision and disturbance resistibility. 采用四线法和光隔技术,提高了测试精度和系统的抗干扰能力。
- A circuit arrangement for deriving a phantom circuit. In four wire circuits, the two wires associated with the "GO" channel form one "side circuit", and those associated with the "return" channel form another. 用来派生一个幻象电路的电路结构。在四线电路中,与“去程”通道相关联的两线就形成了一个“半边电路”, 而与“回程”通道相关联的两线构成了另一个“半边电路”。
- The Mobile Switching Center is sometimes called a mobile telephone switching office (MTSO), since it is responsible for connecting all mobiles to the PSTN in a cellular system. 由于这个移动交换中心负责一个蜂窝系统所有移动电话到PSTN的连接,因而有时又被称为移动电话交换局(MTSO)。
- This paper analyses the reason that neutral current is not zero when linear three phase system load connects to three phase four wire system source in Y connection. The resolution is also given. 分析了线性三相对称负载Y联接在对称三相四线制电源时 ;中线电流不为零的原因 ;并给出了解决的方法 .
- exhaust by-pass valve control wire switch 排气旁通阀控制线转环
- In four wire circuits, the two wires associated with the"GO" channel form one"side circuit", and those associated with the"return" channel form another. 在四线电路中,与“去程”通道相关联的两线就形成了一个“半边电路”,而与“回程”通道相关联的两线构成了另一个“半边电路”。
- Mobile Switching Center (MSC) - 8 移动交换中心 (msc) -- 8
- The cable consists of four wires: two for data, one for power (+5 volts), and one for ground. 电缆由四电线所组成: 二为数据, 一为力量 (+5 伏特), 和他为地面。
- terminal mobile services switching center 终端移动业务交换中心
- BSC Basic message Switching Center 基本报文交换中心
- TDFW Three Dimensional Four Wire 四线三度重合磁芯存储器