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Therefore, the adoption electrical discharge machine and wire-cut electrical discharge machine to combine this kind of technique of CAD/ CAM to process it and can resolve this problem successfully.

因此，采用电火花成型及电火花线切割加工结合CAD/CAM技术这种新型的电加工方法就可以很好地解决这一问题。

In the respect of firing energy and ignition time, this paper use the idea of mathematical method, use the formulas for Electrical Gurney Energy and Electrical Heat to analyse the ignition time、firing energy and exploding temperature of ten kind of metal of the every Exploding Bridge Wire size.

随著微机电制程技术的成熟，运用制程技术制作电点火晶片取代传统爆炸电桥丝，具有发火能量小、反应时间短、电桥爆炸温度高等优点。这类固态点火晶片可应用在启动汽车安全气囊、点燃飞弹火箭系统、引爆钝感主装炸药与燃料推进等方面，提供一种更为可靠的机制。

Asynchronous electrical machinery have three phases and two phase, and three different step electrical machinery divide cage type into and wind the line rotor asynchronous motor also.

异步电机有又三相和两相，而三相异步电机又分笼型和绕线转子异步电动机。

The MG200/456-AWD type mining machine is that a kind of electricity draws the high-power mining machine, this machine fuselage is low, Installation is large in power,all electrical machineries are fixed up horizontally, mechanical drive is all the transmission of straight tooth, electrical machinery, walk case drive wheel package etc.

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The MG400/920-WD type mining machine is that a kind of electricity draws the high-power mining machine, this machine fuselage is low, Installation is large in power, all electrical machineries are fixed up horizontally, mechanical drive is all the transmission of straight tooth, electrical machinery, walk case drive wheel package etc.

MG400/920-WD型采煤机是一种电牵引大功率采煤机，该机机身矮，装机功率大，所有电机横向布置，机械传动都是直齿传动，电机、行走箱驱动轮组件等均可从老塘侧抽出，故传动效率高，容易安装和维护。

ABSTRACT:The MG250/591-WD type mining machine is that a kind of electricity draws the high-power mining machine, this machine fuselage is low, Installation is large in power,all electrical machineries are fixed up horizontally, mechanical drive is all the transmission of straight tooth, electrical machinery, walk case drive wheel package etc.

摘 要：MG250/591-WD型采煤机是一种电牵引大功率采煤机，该机机身矮，装机功率大，所有电机横向布置，机械传动都是直齿传动，电机、行走箱驱动轮组件等均可从老塘侧抽出，故传动效率高，容易安装和维护。

Professional Brand include: electrical and fixed projector hanger, electric lift bed, electrical pylon, electric lift anti-theft counters, wireless infrared remote control, projection equipment vehicles, electric curtains, TV stand (under the crane type and wall type), senior electric projection screen, computer locks, such as teaching modern business applications.

专业品牌包括：电动和固定投影机吊架、电动升降台架、电器吊架、电动升降防盗柜、无线红外遥控器、投影仪器车、电动窗帘、电视机支架、高级电动投影幕、电脑锁等现代商务教学应用设备。

Electrical machinery uses all seals up the high torque low inertia, the mouse cage type valve special-purpose electrical machinery, the fixed running time is 10 minutes.

电机使用全封闭高转矩低惯性，鼠笼式阀门专用电机，额定运行时间为10分钟。

Electric motor: The electrical machinery use all seals up the high torque low inertia, the mouse cage type valve special-purpose electrical machinery, the fixed running time is 10 minutes

1电机：电机使用全封闭高转矩低惯性，鼠笼式阀门专用电机，额定运行时间为10分钟。

Companies rely on some of Xi'an University of Electronic Science and Technology professor, research institutes of technology support, long-term cooperation in research and development power automation, electrical testing, electrical testing equipment, including: Switching mechanical properties tester, vacuum tester, cable fault tester, cable test Management systems, cables altimeter instrument, relay calibrator, DC high-voltage generator, or flow, test transformers, DC Resistance Tester, loop resistance tester, and change than the group tester, MOA tester, Transformer test aircraft, dielectric loss tester, ground resistance tester, such as electric Zhaoou table.

公司依托西安电子科技大学部分教授，科研院所的科技支持，长期合作研发电力自动化、电力测试、电气试验仪器设备，包括：开关机械特性测试仪、真空度测试仪、电缆故障测试仪、电缆测试管理系统、电缆测高仪、继电保护校验仪、直流高压发生器、升流器、试验变压器、直流电阻测试仪、回路电阻测试仪、变比组别测试仪、氧化锌避雷器测试仪、变压器试油机、介质损耗测试仪、接地电阻测试仪、电动兆欧表等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。