大功率的

Has become the essential invertor in each kind of domain, along with on-off element large capacity and high frequency, microcomputer high performance and control technology and return route integration, may realize invertor's miniaturization, the high response, the high efficiency output and high reliable.

在各种领域已成为不可缺少的逆变器，随着开关元件大容量化和高频化、微机高性能化和控制技术和回路集成化，可实现逆变器的小型化、高响应化、大功率输出化和高可靠化。

The experiment study on self amplified high power klystron is carried out in the microwave system of BFEL.

利用北京自由电子激光装置中的微波系统，进行了大功率速调管自激振荡的实验研究。

The paper described the design of high-power intellectual charger for the lead-acid accumulator, including the research on charge method and charge power supply.

本文介绍了大功率智能充电器的设计过程，主要包括对蓄电池充电方法和充电电源的设计。

By improving the optical encapsulation, the luminous flux of LED can be improved great...

改进光学器件的封装技术，可以大幅度提高大功率LED的出光率。

The maximum power point tracking controller is used extensively in the solar cell industry, and it receives good result.

研制的太阳能电池最大功率跟踪控制器在太阳能电池行业得到了广泛的应用。

On the basis of system structure and control principle, Maximum Power Point Tracking algorithm and the software design flowchart of the phase-locked loop are designed.

根据系统的结构和控制原理，设计出最大功率跟踪算法和锁相环的软件设计流程图。

Advantages and drawbacks of these drives are summarized. Various modulation schemes suitable for megawatt converters are discussed.

本文还论述了适用于大功率变流器的各种脉宽调制方式，并用计算机模拟和实验结果对一些重要的概念进行了论证。

The company has leading products: 1 W, 10W, 40W broadband microwave power amplifiers ,2-18 GHz microwave broadband hybrid integrated amplifier, 6-18GHz microwave broadband hybrid integrated amplifier, broadband low-noise amplifier, millimeter-wave power amplifiers, high-speed high-power microwave switch , Multi-channel switch filters, multi-channel receiver components, microwave, millimeter wave components RT ,1-18 GHz broadband limiter, broadband, such as ultra-wideband microwave antennas, of which 1 W has established mass production of microwave power amplifiers, 40 W microwave power Amplifiers ,2-18 GHz broadband hybrid integrated microwave power amplifiers, and other domestic fill the gaps, for the military plant, provided by the various military microwave devices and micro-electronic devices, for the modernization of national defense have made contributions to the building, the company also created a good Economic and social benefits.

公司的主导产品已有：1W、10W、40W宽带微波功率放大器、2-18GHz微波宽带混合集成放大器、 6-18GHz微波宽带混合集成放大器、宽带低噪声放大器、毫米波功率放大器、高速大功率微波开关、多通道开关滤波器、多通道接收组件、微波、毫米波R-T组件、1-18GHz宽带限幅器、宽带、超宽带微波天线等，其中1W微波功率放大器已定型批量生产，40W微波功率放大器、2-18GHz宽带混合集成微波功率放大器等填补了国内空白，为军工厂、所提供了各种军用微波器件和微电子器件，为国防现代化建设做出了贡献，也为公司创造了良好的经济效益和社会效益。

Our company manages TG-880 which not the Furuisi brand serves under somebody's banner, TG-600, TG-500 and the TG-300 high efficiency nonmotile exhaust blower, after many year development innovation, already decides as by many major industries and the designing department assigns to produce The best-selling nation, and has exported France, US, India, Angola, South Africa, Iraq, Russia and so on the most countries .

本公司弗瑞斯品牌旗下的TG-880型、TG-500型、TG-300型大功率无动力排风机经过多年的开发创新，已被多家大型企业使用和设计单位指定品牌。"弗瑞斯"牌无动力风机为同行业知名品牌产品，畅销全国，并已出口法国、印度、美国、安哥拉、南非、马来西亚、俄罗斯等多数国家。

Our company manages TG-880 which not the Furuisi brand serves under somebodys banner, TG-600, TG-500 and the TG-300 high efficiency nonmotile exhaust blower, after many year development innovation, already decides as by many major industries and the designing department assigns to produce The best-selling nation, and has exported France, US, India, Angola, South Africa, Iraq, Russia and so on the most countries .

本公司弗瑞斯品牌旗下的TG-880型、TG-500型、TG-300型大功率无动力排风机经过多年的开发创新，已被多家大型企业使用和设计单位指定品牌。"弗瑞斯"牌无动力风机为同行业知名品牌产品，畅销全国，并已出口法国、印度、美国、安哥拉、南非、马来西亚、俄罗斯等多数国家。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。