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- A functional unit that modulates and demodulates signals. One of the functions of a modem is to enable digital data to be transmitted over analog transmission facilities. 一种对信号进行调制与解调的功能部件,调制解调器的功能之一就是使数字数据经由模拟传输设施进行传送。
- analog transmission facility 模拟传输设备
- Standard Equipment Requirements and Measurement Techniques for Analog Transmission Parameters for Telecommunications. 电信模拟传输参数的标准设备要求和测量技术。
- Generation and transmission facilities use three-phase equipment. 发电与传输设备也采用三相装置。
- FRTF Fixed Radio Transmission Facility 固定式无线电播送设备
- fixed radio transmission facility 固定无线电发射设备
- Video technology has was reached second step and developed from analogic transmission analogic storage to analogic transmission digital storage. 视频技术已经从最初的模拟传输、模拟存储发展到模拟传输、数字化存储的第二阶段,近期视频技术必将迈向数字化传输、数字化存储的新阶段。
- Public security special profession migration image data transmission facilities. 公安特种行业移动图像数据传输设备的专业。
- Transmission facility sharing cost based on electricity analysis 基于电流分析基础上的输电设备利用份额问题
- Shanghai great wall reducer corporation is a specialty company which designs, produces and sales reducer, gear box, gear motor, etc transmission facilities. 上海长城减速机厂有限公司是一家设计、生产和销售各种减速机等机械传动设备的专业公司。
- Our electricity transmission facilities are designed to withhold blizzards of thirty years' frequency. However, the storm hit us this winter actually broke a fifty year record. 我们的输电设施的抗冰设计是按三十年一遇暴风雪的标准,但这次的灾害实际上是五十年一遇的。
- High-speed clearing of faults can often provide a means for achieving higher power transfers and thereby defer investment in additional transmission facilities. 层错的高速清扫能时常提供一个方法给达成较高的功率移动和藉此延期附加的传输设备的投资。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- Theory and Experiment of Microwave Analog Transmission of Digital Signal in DVB-S Mode 模拟微波采用DVB-S模式传输数字化信号的理论与实验
- A means of one-way transmission. 单向传输的一种手段。
- Equipment requirements and measurement techniques for analog transmission parameters for telecommunications 电信用模拟传输参数的设备要求和测量方法
- Technical Condition of Optical Receive Module for Optical fiber Analog Transmission 光纤模拟传输用光接收组件技术条件
- Analog systems include AMPS, NMT and ETACS. 模拟系统包括AMPS、NMT和ETACS。
- Analog to Digital converter, or digitizer. 模拟/数字转换器,或数字转换器。