查询词典 trailing-point switch

In order to solve the application problem of conduction heating machining, this project investigates some problems, such as dynamic characteristics of heating power, features of circuit current and voltage, arc discharge states and so on. It also studies control characteristics of Uni-phase or Tri-phase Direct Current Power Supply and Inverse Switch Power Supply. A High Frequency Inverse Switch Commutate Power Supply is developed.

为了解决导电加热切削的应用问题，从加热电源的动态性能和回路的电流、电压特性及电弧放电状态等方面进行研究，分析比较了单、三相交直流电源和逆变开关电源的特点和控制特性，研制了高频逆变开关整流电源。

BSIT compound device is developed. This device consisting of BSIT and BJT has many advantages, such as high switch speed, large power capacity and high h+ temperature stability. It can be used in low voltage switch regulator, pulse power source, instrument enduring a bad environment, and so on.

本文研制了BSIT组合器件，它是由BSIT和BJT组合而成的一种复合器件，具有开关速度高、功率容量大、h_的温度稳定性好等优点，可用于低压开关电源、优质脉冲功率源和高低温恶劣环境下的仪表等场合。

A switch with three groups of electrodes was developed. The feasibility of the concomitance of multi-group electrodes, the switch structure and the internal electric field were analyzed.

设计了一个有3组电极的开关，给出了开关的结构，分析了多组电极共存的可行性和开关内的电场，利用通用电路模拟软件对通过开关的电流进行了计算。

The invention relates to an external synchronous TD-SCDMA cover network system, which comprises a main coverer and at least one driven coverer forming the cover network system; said main coverer, via synchronizing the TD-SCDMA descending signal of descending chain, outputs descending-ascending switch control signal to the main coverer, to obtain frame synchronization; sending the synchronous instruct signal to the driven coverer; obtaining the frame synchronization at the driven coverer, via external synchronous instruction signal, to complete the normal ascending-descending time slit switch.

本发明外同步TD-SCDMA覆盖网络系统，包括组成覆盖网络系统的主覆盖端和至少一个从覆盖端，所述主覆盖端通过对下行链路中的TD-SCDMA下行信号进行同步处理，向主覆盖端输出上下行切换控制信号，获得帧同步；并将同步指示信号发送至从覆盖端，从覆盖端根据外同步指示信号进一步获得帧同步，从而完成整个覆盖网络系统的正常上下行时隙切换。

Put die on the die seat, adjust cross- plate and transducer draging plate of up and down, so that the steel needle can be inserted into die hole to adjust the pressure of weight, and then place the abrasive, open power switch of ultrasonic and rotating switch of die seat.

模具放在模座上，调节十字脱板及换能器上下拖板，使钢针插入模孔内，调整砝码压力，然后放上磨料，打开超声波电源开关和模座旋转开关。

A common line connecting various types of single-and double-switch turnout; cross-cross and a diamond-shaped cross-straight; cross-connect with the combination of a switch and cross-reference points, such as crossing lines.

常用的线路连接有各种类型的单式道岔和复式道岔；交叉有直交叉和菱形交叉；连接与交叉的组合有交分道岔和交叉渡线等。

She is one has the sense of responsibility person extremely, every day, she can in the punctual switch classroom daylight lamp, in the summer, she also be able the punctual switch electric fan.

她是一个非常有责任心的人，每天，她都会准时开关教室里的日光灯，夏天，她还会准时开关电风扇。

This paper analyzes the security capability of switch facility,the disfiguration and problem in data processing,then puts forward the new thoughts of improving switch facility's security capability and strengthening it's safety.

系统软件、应用软件、网络设计等方面的漏洞和错误致使病毒泛滥，攻击行为成灾。交换设备作为网络骨干设备，自然也肩负着构筑网络安全防

Pig Slaughtering and Processing Line: Steam Hair Scalding Tunnel,European floor-type Synchronous Inspection, Carcass conveyor, 430Hanger, 350hanger, 146Hanger, Carcass auto Push Head, Fork Block, Shackle Chain, Tube Rail Shackle Chain, Idle/Load sliding Support, Double Rail Switch, Single Rail Switch, Single/Double Pulley and so on.

猪线：猪线部分设备：蒸汽烫毛隧道，仿欧落地式同步卫检，猪胴体输送机，430吊架，350吊架，164吊架，白条自动线推头，叉挡、扣脚链，管轨扣脚链，空、负载滑架，双轨道岔，单轨道岔，单、双轨滑轮。

Therefore, we utilize optical switch to switch over two routes P1 and P2 which are normal feeder fiber P1 and protecting fiber P2. Signal pass P1 and P2 and through 2X2 coupler, splitter, and 2X1 coupler into the drop fiber. Finally pass through WDM coupler and filter into ONU.

传输时利用光开关切换成两路路径P1和P2，分别为在正常下的P1馈线光纤和发生错误时切换成P2保护光纤，再经2X2耦合器、分歧器和2X1耦合器，进入终端光纤，最后经分波多工耦合器和滤波器后进入光网路单元。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。