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- cross connecting frame 交接架
- digital cross connect frame 数字交叉连接架
- In the main cross connect, jumper and patch cord lengths should not exceed 20 m (66 ft). 主交叉连接，跳线长度不能超过20米（66英尺）。
- In the intermediate cross connect, jumper and patch cord lengths should not exceed 20 m (66 ft). 中间交叉连接，跳线长度不能超过20米（66英尺）。
- Digital data network(DDN) is contrived to transmit data signals with digital channels( optical cable or digital microwave) and digital cross connect(DXC) equipment. 数字数据网(DDN)是利用数字信道(光缆或数字微波)及数字交叉连接(DXC)设备来传送数据信号的数据传输网。
- multiplex exchange connecting frame 复用交换连接架
- Administrative Subsystem That part of a premises distribution system where circuits can be rearranged or rerouted. It includes cross connect hardware, and jacks used as information outlets. 管理子系统部分建筑物布线系统中,线路可以重新排列或重发。包括交叉连接硬件以及与信息插座用途相同的插孔。
- Listed by IAPMO, Approved by the Foundation for Cross Connection Control &Hydraulic Research at USC. 通过IAPMO和位于美国南加州大学内的美国交叉连接控制和水力研究基金会的认证。
- SDH equipment can implement all kinds of function in the transmission network. According to the different function, the common SDH equipments include terminal multiplexer(TM), add-drop multiplexer (ADM), regenerator (REG), data cross connect (DXC). SDH设备用来完成传输网络的各种功能,根据完成的功能不同,常见的SDH设备可以分为四种,包括终端复用器TM,分插复用器ADM,再生中继器REG,数字交叉连接设备DXC。
- This paper analyses the self healing structure based on the digital cross connect system(DXC),compares it with other network restoring structures,and explores the further development of the network restoring technology. 本文分析了基于同步数字交叉连接设备的自愈网结构，并将其与现有的其它网络恢复结构进行了比较，还对网络恢复技术的进一步发展作了探讨。
- In order to meet the market requirement better and reduce the product cost, the author participates in the design of SDXC system for a company and takes charge the research and development of the cross connect matrix module in SDXC system. 为了更好地适应市场需要，降低产品成本，作者参与研制开发了某公司的SDXC系统设计，负责其中交叉连接矩阵模块的研发工作。
- A new rail passenger boundary crossing connecting Lok Ma Chau with Huanggang in Shenzhen is expected to be completed by mid-2007. 一条新的铁路旅客过境通道将会连接落马洲至深圳皇岗,工程预计在2007年年中完成。
- This prevents cross connections between processes using the liquid or gaseous product. 这就避免了在使用液体或气体产品之间的交叉连接。
- Meets requirements of ASSE 1056, IAPMO, Approved by the Foundation for Cross Connection Control &Hydraulic Research at USC. 满足美国卫生工程师协会(ASSE)，IAPMO和位于美国南加州大学内的美国交叉连接控制和水力研究基金会的标准。
- This is to prevent cross connections between processes using liquid or gaseous product. 这就避免了在使用液体或气体产品之间的交叉连接。
- The bevel of that picture frame was damaged. 那个镜框的斜角已被损坏了。
- Her slight frame was shaken by bouts of coughing. 她纤弱的身躯因阵阵咳嗽而发颤。
- The painter stretched the canvas on a frame. 画家把油画布紧绷在画框上。
- It is rash to cross the street without looking both ways. 不朝两边看看就穿马路是莽撞的。
- It is not easy to true up a frame. 做个标准的框架也不容易。
