查询词典 switch board

A frequency divider, comprises: an inverting unit comprising an input, and an output; and a plurality of switch inverters in series, having at least a first switch inverter and a last switch inverter; each switch inverter comprising two inphase switches, in which the first switch inverter is connected to the output of the inverting unit, and the last switch inverter is connected to the input of the inverting unit; wherein the two inphase switches of each of the switch inverters are respectively supplied by a first voltage and a second voltage, any two of the adjacent switch inverters are respectively controlled by two inverted clocks, thereby the two inphase switches are selectively turned on synchronously and turned off synchronously.

反相单元包含输入端以及输出端；串联的多个切换反相器，具有至少一第一切换反相器以及最终切换反相器，每一切换反相器包含两个同相开关，其中第一切换反相器连接于反相单元的输出端，且最终切换反相器连接于反相单元的输入端；每一切换反相器的同相开关分别由第一电压与第二电压供电，任何两个相邻的切换反相器分别受控于两个反相时钟，因此该两个同相开关是选择性同步开启及同步关闭的。

Products have struck switch, micro switch, touch switch, power switch, button switch, swing switch, linkage switch, telephone land-line switch, door lock switches, AC-DC power outlet and the outlet, such as audio and video.

产品有拨动开关、微动开关、轻触开关、电源开关、按钮开关、摇摆开关、联动开关、电话收线开关、门锁开关、交直流电源插座及音视頻插座等。

The main products are HY series boat switch, AS series power socket, CY series push button switch, KW series cross spring switch, CY series button switch, KW series micro switch, HY series overload switch, A series fuse cartridge, CY series tact switch, DC series power socket, BM series dial-code switch, etc.

主要产品有HY系列船形开关、AS系列电源插座、CY系列按钮开关、KW系列叉簧开关、CY系列钮子开关、KW系列微动开关、HY系列负载开关、A系列保险丝管座、CY系列轻触开关、DC系列电源插座、BM系列拨码开关等。

The main products are HY series boat switch, AS series power socket, CY series push button switch, KW series cross spring switch, CY series button switch, KW series micro switch, HY series overload switch, A series fuse cartridge, CY series tact switch, DC series power socket, BM series dial-code switch, etc.

主要产品有HY系列船形开关、AS系列电源插座、CY系列按钮开关、KW系列叉簧开关、CY系列钮子开关、KW系列微动开关、HY系列负载开关、A系列保险丝管座、CY系列轻触开关、DC系列电源插座、BM系列拨码开关等上百个品种、近千种规格的产品

KEYENCE: PLC sensor IDEC: Relay button lights lighting illumination button selector switch selector switch to choose a single button operation switch cam switch dry buzzer board component nameplate FUJI Air switch, leakage switches, contactors, thermal overload relays MITSUBISHI: programmable logic controller inverter leakage circuit breaker air circuit breaker AC contactor relays its hot NKK Switches: shaking his head switches, button switches, tactile switches, rotary switches, key switch, slide switch and so on.

KEYENCE：PLC 传感器 IDEC：继电器按钮指示灯照明按钮选择开关照明选择开关选择按钮开关单操作干式凸轮式开关蜂鸣器元件铭牌板 FUJI 富士）空气开关、漏电开关、接触器、热过载继电器 MITSUBISHI(三菱：可编程控制器变频器漏电断路器空气断路器交流接触器其热继电器 NKK开关：摇头开关、按扭开关、触觉开关、旋转开关、钥匙开关、滑动开关等。

Some types of board are: Bristol board, Chip board, Cloth centered board, Duplex board, Grey board, Ivory board, Mill board, Paste board, and Straw board, etc.

常用的纸板有：上等纸弧，粗纸板，布心纸板，双面白纸板，灰纸板，象牙白纸板，书皮纸板，裱糊纸板和草纸板等等。

The utility model relates to an article for daily use, which is used for placing commodities, in particular to a commodity shelf consisting of a laminate board and an end board; the commodity shelf comprises the laminate board and an end board; the end board comprises a supporting board and decorating parts; the two ends of the laminate board are respectively arranged on the supporting board; and the decorating parts are arranged on the top end of the supporting board and is movably connected with the supporting board.

本实用新型涉及一种置放物品的日常生活用品，具体地说是涉及一种由层板和端板组成的置物架。它包括层板和端板，所述端板包括支撑板和装饰件，层板两端分别安装在支撑板上，装饰件安装在支撑板顶端，装饰件与支撑板之间活动连接。

Crane switches, cable car switch, traffic switches, cam switches, CAM SWITCH, 10000 switch, modular optical plate, cross combination switch, light plate switches, change-over switch, switch boxes, etc.; air switch, there is paperless recorder , paperless recorder, infrared thermometer, PH measurement and control instruments, metering pump, frequency converter, PLC, man-machine interface and so on.

天车开关，吊车开关，行车开关，凸轮开关，CAM SWITCH，万轮转换开关，组合式光字牌，十字组合开关，光字牌开关，转换开关，开关盒等；空气开关，有纸记录仪，无纸记录仪，红外线测温仪，PH测量控制仪，计量泵，变频器，可编程序控制器，人机界面等等。

The main products are XW series boat switch, SP series power socket, CY series press-button switch, KW series crossspring switch, SL series electronics lock, 11(21)42-hole series outlet, CY series button switch, KW series micro switch, A series fuse cartridge, CY series tact switch, DC series power socket,Dial-code switch, etc. Product reach more than 100varictis, 1000 spec. has won the internation attestation of "ISO9001","CCC","HOHS", etc. completed ISO9001 quality management system and after service.

主要产品有XW系列船形开关、SP系列电源插座、CY系列按钮开关、KW系列叉簧开关、SL系列电子锁、CY系列11针、(21)42针插座、CY系列钮子开关、KW系列微动开关、XW系列负载开关、A系列保险丝管座、CY系列轻触开关、DC系列电源插座、拨码开关等上百个品种、近千种规格的产品，产品先后获得&ISO9001&、&CCC&、&CQC&、&RoHS&等国际认证，有完整的ISO9001质量管理体系和售后服务。

The main products are XW series boat switch,SP series power socket CY series press-button switch,KW series cross spring switch,SL series electronics lock,11(21)42-hole series outlet,CY series button switch,KW series micro switch,A series fuse cartridge,CY series tact switch,DC series power socket,BM series dial-code switch,etc. Prodcuct reach more than 100 varictis,1000 spec.has won the internation attestation of "ISO9001","CCC","CQC",etc. completed ISO9001 quality managemaent system and after service.

主要产品有XW系列船形开关、SP系列电源插座、CY系列按钮开关、KW系列叉簧开关、SL系列电子锁、CY系列11针、(21)42针插座、CY系列钮子开关、KW系列微动开关XW系列负载开关、A系列保险丝管座、CY系列轻触开关、DC系列电源插座、BM系列拔码开关等上百个品种、近千种规定的产品，产品先后获得&ISO9001&、&CCC&、&CQC&等国际认证和中国人民保险公司质量承保，有完整的ISO9001质量管理体系和售后服务。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。