全双工

The system can be used to fulfill the tasks of transmission, computation, and tabling of data from various users.

系统包括中央主机、四路全双工通信控制器、终端设备、线路、系统软件、应用程序及检查程序。

A small scale digital trunking communication system based on the spread spectrum technology was presented.

介绍了一种基于扩频技术的全双工通信小型集群通信系统。

A Layer 2 LAN switch is operationally similar to a multiport bridge but has a much higher capacity and supports many new features, such as full-duplex operation.

局域网交换机是一种第二层的业务相近，但有更高多端大桥容量并支持了许多新的特点，如全双工操作。

Arbitrated loop is a shared, 100 MBps (200 MBps full duplex) architecture.

仲裁环路是一种共享的100 MBps（全双工200 MBps）体系结构。

Duplex pairs of preloaded angular contact ball bearings that float axially permit the balance piston to function in these turbopumps.

全双工对预装角接触球轴承认为，浮动轴许可证的平衡活塞的功能在这些涡轮泵。

In a more elevated definition, a bearer channel is 64,000 bits per second full duplex. It's the basic building block of the digital signaling hierarchy.

更为崇高的定义是，承载信道是64Kbps全双工信道，是数字信令结构中的基本组成部分。

Four 8-bit I/O Ports C Three 16-bit Timer/Counters C 256 Bytes Scratch Pad RAM C 8 Interrupt Sources with 4 Priority Levels C Dual Data Pointer Variable Length MOVX for Slow RAM/Peripherals High-speed Architecture C 10 to 40 MHz in Standard Mode 16K/32K Bytes On-Chip ROM Program T80C51RD2 ROMless Versions On-Chip 1024 bytes Expanded RAM C Software Selectable Size (0, 256, 512, 768, 1024 bytes) C 256 Bytes Selected at Reset for AT87C51RB2/RC2 Compatibility Keyboard Interrupt Interface on Port P1 8-bit Clock Prescaler 64K Program and Data Memory Spaces Improved X2 Mode with Independant Selection for CPU and Each Peripheral Programmable Counter Array 5 Channels with: C High-speed Output C Compare/Capture C Pulse Width Modulator C Watchdog Timer Capabilities Asynchronous Port Reset Full Duplex Enhanced UART Dedicated Baud Rate Generator for UART Low EMI Hardware Watchdog Timer (One-time Enabled with Reset-out) Power Control Modes C Idle Mode C Power-down Mode C Power-off Flag Power Supply: 2.7V to 5.5V or 2.7V to 3.6V Temperature Ranges: Commercial (0 to +70C) and Industrial (-40C to +85C) Packages: PDIL40, PLCC44, VQFP44

四8位I / O端口C款三16位定时器/计数器 256字节RAM的便笺簿 8中断源4优先级和C双数据指针MOVX在缓变长内存/外设高速架构为C 10至40 MHz的标准模式16K/32K字节的片上ROM程序T80C51RD2无ROM版本片1024字节扩展RAMC软件可选尺寸（0，256， 512，768，1024字节）C选取在重置为AT87C51RB2/RC2兼容键盘中断接口与独立的选择港口小一8位时钟分频器64K的程序和数据存储器空间的改进X2模式的CPU和256字节每个外设可编程计数器5通道的阵列：C型高速输出C比较/脉宽调制器捕获看门狗定时器复位功能异步端口全双工增强型UART的波特率发生器的UART低EMI硬件看门狗定时器电源控制模式空闲模式C掉电模式C断电旗电源：2.7V至5.5V或2.7V至3.6V温度范围：商业（0到+70 C）和工业（- 40C至+85℃）封装：PDIL40，PLCC44，VQFP44

Digital channelsimulation is used for simulating full-duplex digital channel inlabs. Master control board which provides user interface andcommunication is used for configuring channel simulation data.

数字信道模拟器用来在实验室环境下仿真全双工数字信道，主控板提供用户界面和通信接口，用于配置信道仿真数据。

Each 8031 microcomputer contains a high speed full duplex (means you can simultaneously use the same port for both transmitting and receiving purposes) serial port which is software configurable in 4 basic modes: 8 bit UART; 9 bit UART; Interprocessor Communications link or as shift register I/O expander. For the standard serial communication facility, 8031 can be programmed for UART operations and can be connected with regular personal computers, teletype writers, modem at data rates between 122 bauds and 31 kilobauds.

每8031微机包含高速全双工（意味着你可以同时使用相同的端口都发射和接收的目的）的串口是软件配置在4基本模式： 8位异步； 9位异步；整合通信链路或移我登记/海外扩张为标准的串行通信设备， 8031可以编程为异步操作，可与普通的个人电脑， teletype作家，在现代数据传输率之间的122波特和31 kilobauds 。

Through number keys dial-up, call arbitrary terminals, full-duplex Talkback.

数字键拨号，呼叫任意终端，实现全双工对讲

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。