查询词典 rectifier instrument

They are ultrasonic instrument for examining thickness, ultrasonic instrument for examining thickness of draw, ultrasonic instrasonic for detecting wound, ultrasonic machine for smashing cell, ultrasonic washing instrument ultrasonic bottle-washer machine, ultrasonic electricity speakexamination instrument and so on.

职工总人数140人，其中科技人员占40%，年生产能力各种设备5000余台，产值5000余万元，主要产品超声波测厚仪、超声波涂层测厚仪、超声波探伤仪、电火花检测仪，超声波清洗机、超声波细胞粉碎机、超声波洗瓶机等三十余种产品。

The main products of our company are LED-column type digital display transmitter, alarm display converter, polling system alarm instrument, intellectual adjusting instrument, flux integrating controller, Q,D instrument, rack-mounted, wall-mounted, clamp type instruments, flashing alarm instrument, three-phase controllable silicon temperature controller, diffused silicon pressure/fluid level transmitter, capacitance voltage/pressure transmitter, thermocouple, thermo-resistance, bimetal thermometer, onsite thermal calibration devices, automation device.

公司主要生产光柱数字式显示变送仪、显示变送报警仪、巡检变送报警仪、智能调节仪、流量积算控制仪、Q、D型操作器、架装式、墙挂式、卡式仪表、闪光报警器、三相可控硅微处理温度控制柜、扩散硅压力/液位变送器、电容式差压/压力变送器、热电偶、热电阻、双金属温度计，现场热工校验装置、自动化成套设备，可广泛地应用于炼油、化工、建材、轻工、冶金、纺织等行业的温度、压力、流量、液位等参数的自动化监测和控制。

With the efforts and endeavor of famous conductor and composer, Mr. Peng Xiuwen, the Former China Broadcasting Chinese Orchestra radicates the framework based on bow and string instrument, plucked instrument, wind instrument and percussion instrument. Mr. Peng Xiuwen almost spent all his life in the development and improvement of the Orchestra.

原中国广播民族乐团在我国著名的指挥家、作曲家彭修文先生的积极倡导和不懈努力下，率先确立和奠定了以弓弦、弹拨、吹管和打击乐为基础的中国民族管弦乐队基本构架，为此彭修文先生几乎倾注了他的毕生心血。

Modern and practical astronomy was developed in the 18th century, and successively from the theoretical and practical solution to the Sino-satellite instrument measuring time, too Seoul Scott multi-satellite measurements such as latitude, as well as simultaneous determination of longitude and latitude Supreme Court means the emergence of theodolite, contour instrument, the satellite instrument, zenith instrument, photographic zenith tube, sextant and other useful astronomical instruments, the most commonly used is the optical theodolite .20 century, all-round practical field of astronomy 60 years after the emergence of new technologies, such as satellite Dhoop Le observation and satellite laser ranging, not only the accuracy of more than optical observations, but also greatly improved operating speed, and can provide direct point of geocentric coordinates of the ground.

现代实用天文学是18世纪发展起来的，先后从理论和实践上解决了中星仪测时、太尔各特测纬以及多星等高法同时测定经度和纬度的方法，出现了经纬仪、等高仪、中星仪、天顶仪、照相天顶筒、六分仪等实用天文学仪器，最常用的是光学全能经纬仪。20世纪60年代以后实用天文学领域出现了崭新的技术，如人造卫星多普勒观测和人卫激光测距，不但精度超过光学观测，而且作业速度大大提高，并能直接提供地面点的地心坐标。

Tatsu Hongrui company specializing in the production of electronic devices rectifier, brake pipe module (including MTC MFC MDC MFG MD five series) and the rectifier, thyristor discrete devices.

鸿瑞达电子器件公司专业生产整流管、闸管模块（包括MTC MFC MDC MFG MD等五大系列）和整流管、晶闸管分立器件。

After the transformer, the AC is rectifier, or a bridge rectifier.

后变压器，交流是整流器，或桥整流器。

bridge rectifier is important content of second chapter in teaching material of power electronic technology, but the analysis of bridge half controlled rectifier is not enough.

在《电力电子技术》教材中，桥式结构是第二章晶闸管整流电路中的重点内容，而其中的桥式半控整流电路缺乏详细地分析。

Of the UPS output load should not be with SCR, thyristor rectifier bridge or half-wave rectifier load

4在 UPS 的输出端不宜带可控硅负载、可控硅桥式整流或半波整流式负载

With the development of energy conversion technology, the PWM rectifier has attention much focus in the field of power electonics. Because of the function of harmonic elimination and power factor correction, the PWM rectifier can be used as an ideal network between equipment and power system.

随着绿色能源技术的发展，PWM整流技术成为电力电子技术研究的热点和亮点，PWM整流器可以成为理想的用电设备或电网与其他用电设备的接口，因为它能够实现电网污染治理和可调节功率因数。

The paper also analyses other single phase bridge half controlled rectifier with equivalent freewheel diode and draws work wave of each part, this can help to understand fundamental of this kind of rectifier.

对于另一种自带等效续流二极管的单相半控桥，文中给出了各部分工作波形，可进一步加深对单相半控桥的理解。

I was just taking her hand, to help her out of a car, and I knew it.

我只是握着她的手，扶她下车，但我知道这一切。

China and South Korea have excoriated Japan over its approval of new school books which they say whitewash the atrocities committed during Japanese occupation, and anti-Japanese protests have been held in Chinese cities. The lingering bitterness over Japan's past imperialism still threatens to mar relations between the big East Asian powers

中国和韩国强烈谴责日本通过新的中学历史教科书，他们认为这一教科书掩盖了日本在其占领期间所犯下的残酷暴行，反日抗议活动在中国数座城市发生，历史上日本帝国主义制造的痛楚无法被忘却，这有可能破坏东亚强国间的关系。