switch n. 1.(树上折下的)细树枝;软鞭子;鞭打。 2.假发;(尾巴上的)毛簇。 3.〔美国〕【铁道】道岔扳子,轨闸转辙器;侧线。 4.【电学】开关;电闸;电键;转换器;【电话】接线台。 5.【军事】斜行壕。 6.(思想等的)大转变。 7.〔美国〕(金融机构和销售店的)电脑化联网。 a change-over switch 转换开关,转向开关。 a pull switch 拉线开关。 a three wire switch 双联开关。 a time switch 定时断路器。 a clock switch 定时开关。 a line switch (自动电话的)寻线机,预选器;线路开关。 vt. 1.鞭打;摆动;摇(尾);猛然抢去。 2.挂断(…的电话)(switch sb. off);关闭(电流),关(电灯) (off; out)。 3.通(电流),接通(电话给某人),开(电灯) (on)。 4.改变,转变(思想、谈话等);【铁道】给扳道岔;调配(车厢)。 vi. 1.鞭打。 2.【铁道】扳道岔;调车。 3.挂断电话 (off)。 4.转换,转变。 switch an electric light on [off] 开[关]灯。 switch off to another like of thought 改变想法[思路]。 Let's switch. 〔美国〕走吧;开动吧。 I'll be switched. 〔美口〕〔表示否定、惊讶〕(I'll be switched if you do. 你要是能的话我就把头砍掉)。 switch off [on] 不收听[收听](某一广播)。 switch through 【电信】转接。
General specification for microwave integrated pin single - pole switch module 微波集成pin单刀开关模块通用规范
Essm engine speed switch module 引擎转速开关模组
Power - switching modules 电源交换模块
Several progresses are made in the development of software and hardware in the video signal switch module 对视频混合电路模块的软硬件开发调试也取得了一定的进展。
It focuses on the system architecture and hardware realization of the gigabit ethernet switch we designed , which include the control module with mpc8241 embedded processor core and the switch module 重点介绍了mpc8241嵌入式处理器为核心的管理模块以及交换模块的系统结构和硬件实现。
The third and fourth chapters are the main parts of the thesis , explain the design thinking about the control module and switch module respectively , emphasize the work principle of every chips and the realization of all function in details 第三章和第四章是本论文的主要部分,分别介绍了管理模块和交换模块硬件系统的结构设计思想,着重讨论了各功能模块芯片的工作原理及功能实现方法。
Therefore , the project is not only academically valuable but also practically useful . in the course of studying and designing the concentrator , we firstly analyzed its function , defined its function module and also selected ethernet switch to implement switch module 在对集中器的研究设计中,首先分析了集中器的功能组成,划分其功能模块,并对其中的交换机的选择进行了方案比较分析,最终确定了对以太网交换机选择。
Automatic vehicle system are made up of several moduls , those moduls are vector electronical map module , position module , communication module , multimedia player module and video signal switch module . in this system , we can realize the position and navigation of vehicle in graphics mode , and demand geographical information , make use of wireless communication , enjoy the multimedia player and so on 该系统由矢量电子地图模块、定位模块、通信模块、多媒体视频播放模块及视频混合电路模块这几个模块有机组成,用于实现车辆图形化定位导航、信息查询、无线通信、多媒体播放等多种功能。
The thesis also describes the design of the switch hardware , including microprocessor subsystem module , layer 2 / layer 3 switching module , fe interface module , ge interface module and out - band management module . the interface circuits among modules are introduced as well . finally , the thesis estimates the overall structure of the software . the implementation methods described in the thesis are also valuable references for the design of other switches based on other switching chips 接着文章详细介绍了该款交换机的硬件设计,给出了包括微处理器子系统模块、 l2 l3交换模块、 fe接口模块、千兆接口模块以及带外管理模块在内的主要模块的电路设计实现,对各模块之间的接口电路也作了介绍,文章最后对软件的总体结构进行了分析。
Also , this thesis brings forword reasonable testing methords according to the actual project . in this test system we assign the output signals of the power electric chest though a tua ( testing unit allocatee ) . the automatic test system is composed by an industrial computer , five pci switch modules , a pci digital multimeter and two load chests 按照标准分析所得的测试项目和测试方法,本系统通过测试单元适配器( tua )对被测系统信号进行调理和分配,由工业计算机、程控开关卡、数字多用表卡、负载箱等组成基于pci总线的自动测试系统,对被测电源电子箱进行测试。