通信单元

Verify accuracy of remotely monitored parameters transmitted from automatic power factor correction units by communication module.

验证远程监测的准确性参数传递自动功率因数校正单元的通信模块。

By reusing existing security associations, a mobile unit can begin secure communications immediately following the hand-over.

通过重新使用现有的安全关联，移动单元在切换之后能立即开始进行安全通信。

In a remote unit (50) of a slotted mode wireless communication system, the handoff performance is improved.

在时隙模式无线通信系统的远端单元(50)中，改善了切换的性能。

They are input devices, the system unit, secondary storage, output devices, and communication devices.

他们是输入设备、系统单元、次级存储、输出设备和通信设备。

This paper is supported by the science and technology program of Beijing-studying and developing the system of communication based train control, thoroughly lucubrate the database maintenance system of CBTC system.

本文以北京市科技计划项目——基于通信的城市轨道交通CBTC系统的研究与开发为背景，对CBTC系统的数据库维护单元进行了深入研究。

Each mobile unit can only use one channel at a time for its communication link.

每个移动单元每次只能利用一个信道作为它的通信链路。

SDR connects standardized, modular hardware modules to form a universal digital hardware platform. Types of wireless communication systems can be realized by downloading different software onto the hardware platform.

SDR是将标准化、模块化的硬件功能单元连接形成一个通用的数字化硬件平台，再通过软件加载的方式来实现各种类型无线通信系统。

In resolving the contention of the outport of the TH-Switch, the arbitration unit with token cyclic test mode is designed.

在8端口TH-Switch的基础之上，我们提出了以TH-Switch为基本开关单元的高速互联网络系统TH-GBNet，其中采用基于令牌的仲裁方案，可以进一步减少通信延迟。

The company mainly produces: 50 pairs, 100 pairs, 200 pairs 110 patch panel, 6-core, 12 core fiber optic splice tray, 25 pairs high-frequency module, 25 pairs crimping modules, 24 buttons, 48 button patch panel, network with wire rack, cable management rack, super 5 class 6 class module, the information panel, the card access module junction box and other cabling products; and 25 back-line security arrangements, 32 back to line test row, 100 loop security arrangements, 128 back to line test row, various types of security modules, alarm device, install rack series of communications products such as MDF.

公司主要生产：50对、100对、200对110跳线架，6芯、12芯一体化熔接盘，25对高频模块，25对压接模块，24扣、48扣配线架，网络配线架，理线架，超5类、6类模块，信息面板，卡接模块，分线盒等综合布线系列产品；以及25回线保安排，32回线测试排，100回线保安排，128回线测试排，各类型保安单元，告警装置，安装机架等总配线架系列通信产品。

Our company mainly produces: 50 pairs, 100 pairs, 200 pairs 110 wiring block,Cat5e 110 wiring block;6-core, 12 core splice tray and fiber optic splice tray;25 pairs high-frequency module, 25 pairs crimping module,66M module,Clamp Module,3M2810 Tool-Free Connector Module; 24 buttons, 48 button patch panel, Cat5e patch panel,Cable Rack Management, Cable Tray, Cat5e and Cat6e module,face plate,junction box and other cabling products and tools; 25,100 return wire insurance arrangements, 32,128 return wire testing arrangement as well as various types of security modules, alarm device, install rack series of communications products.

公司主要生产：50对、100对、200对110跳线架，超5类110跳线架，6芯、12芯一体化熔接盘及光纤盘，25对高频模块，25对压接模块，66M 模块，卡接模块，3M2810免工具接续模块，24扣、48扣配线架，超5类配线架，理线架，走线槽，超5类、6类模块，信息面板，分线盒等综合布线系列产品和各类网络布线工具；以及25，100回线保安排，32，128回线测试排，各类型保安单元，告警装置，安装机架等总配线架系列通信产品。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。