查询词典 generator

The invention relates to a desk type drill machine for preventing drill head wreckage, comprises chassis, supporting post, operating board covered in middle of supporting post, cabinet and generator; cabinet is equipped with tension pulley pressure sensor, belt tension unit and pressure foil gage; tension pulley is compacted on driving belt of drill machine, pressure foil gage is installed on top bar of tension pulley, the pressure foil gage is in electric connection with input end of controlling circuit, output controlling end of controlling circuit is connected to power input end of generator.

本发明是防止钻头折断的台式钻床，包括底座、支柱、套在支柱中部的工作台、以及机箱和电机，机箱上设有张紧轮压力传感器，由皮带张紧装置和压力应变片组成，其中的张紧轮紧压在钻床的传动皮带上，压力应变片设在张紧轮的顶杆中，压力应变片与控制电路的输入端电连接，控制电路的输出控制端连接在电机的电源输入端中。

A circuit and method for isolating a subscriber line interface circuit from the ringer generator in a telephone system. Using a gain blocking device to provide a signal gain when the ringer generator is not being utilized and to provide a high impedance when a ringer signal is present.

一种用于隔离电话系统中的用户专用线接口电路和振流发生器的电路和方法，利用一个增益阻塞器件，当振流发生器未被使用时提供信号增益；当振铃信号出现时提供高的阻抗。

Results After improving, lithotripsy could recycle no-air water to be filled into shock wave generator. It not only increased shock wave conducting and stone breaking efficiency, but also decreasee air content in shock wave generator and outer conduct passway, and decreased bubble forming, thus reducing complication in more rational procedures.

结果：该改进后碎石机可以反复利用制备的无气水填注冲击波发生器内，减少冲击波体外传导途径内的气体含量，减少气泡形成，提高冲击波传导效率进而提高碎石效率，简化碎石操作程序使碎石过程更加合理。

The role of steam-driven turbine is a rotary motion by the prime mover , will be sent to the steam boiler heat into mechanical energy of rotation, drive generator, generator is to convert mechanical energy to electrical energy equipment.

汽轮机是由水蒸气驱动作用旋转运动的原动机，将锅炉送来的蒸汽热能转化成转动的机械能，驱动发电机发电，发电机是将机械能转化成电能的装置设备。

The hot gas duct of China 500 MW Pilot High-Temperature Gas-cooled Reactor connects the reactor pressure vessel and the steam generator. The hot gas duct is the main passage of the helium from the reactor core to the steam generator.

500 MW高温气冷堆示范电站的反应堆压力容器与蒸汽发生器通过热气导管连接，热气导管是反应堆堆芯出口氦气导入蒸汽发生器的主要通道。

Based on the experime ntal researches some of heat pipe apparatus are developed, such as, giant heat p ipe steam generator, high temperature heat pipe air furnace and separate-type heat pipe steam generator at high temperature and with high heat flux. All of t hese show the progress of heat pipe tec hnology research and development in recent years.

在试验研究的基础上，又相继开发了一系列热管设备，如高含尘气体下的大型热管蒸汽发生器、燃煤高温热管热风炉以及高温高热流密度下的分离式热管取热器，从而反映了近年来热管技术研究开发的一些进展情况。

This paper analyzes the self-exciting process and conditions of switched reluctance generator as compared with conventional shuntexcited DC generator.

分析了开关磁阻无刷发电机与并励磁有刷直流发电机的自励磁过程的异同，给出了开关磁阻无刷发电机的自励磁条件。

As a special micro-power source, thermoelectric micro-generator is of interest for its applications in Micro-Electro-Mechanical Systems. Electrochemical deposition method took the advantage at the fabrication of thermoelectric material in micrometer scale. In this paper, the detailed reduction processes of Bi~(3+) and HTeO~(2+) were studied for the first time. And thermoelectric nanowires were also prepared by electrochemical deposition. On the basic study of thermoelectric material, detailed exploration was made to the design and fabrication process of thermoelectric micro-generator.

作为一种特殊的微动力能源，微型温差发电器在微机电系统中的应用前景引起了人们极大的兴趣，电化学沉积方法在制备微米级尺寸的温差电材料方面具有显著的优势，本文对Bi~(3+)和HTeO~(2+)离子的电化学还原过程展开了详细的研究，并尝试了利用电化学沉积方法制备Bi_2Te_3纳米线材料，在温差电材料研究的基础上，对微型温差发电器的结构设计和制造过程进行了详细的探讨。

Every sub-circuit is designed reasonably according to the principle and character of PWM switching converter, such as: bandgap, error amplifier, oscillator, narrow pulse generator, saw tooth generator, PWM comparator, PWM modulator, output stage, OCP circuit and low voltage comparator.

根据PWM开关电源的原理和特点，合理地设计了各个子电路，其中包括：带隙基准源、误差放大器、振荡器、窄波发生器、锯齿波发生器、PWM比较器、PWM脉冲调整器、输出级电路、过流保护电路和低压比较器等。

The high speed generator which has 6 slots and uses ring type winding is manufactured, and for the generator, the preparatory temperature of stator is calculated.

高速电机体积小、功率密度大，其温升是一个需要解决的关键问题，本文针对高速电机样机(6槽，环形绕组形式)的定子结构采用热路法进行了初步的温升计算。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。