脉冲

The pulsed power supply used to perform the experiments consisted of three modules storing 800kJ as a driver for an ablation-controlled arc plasma generator. A sequence of tests in which the capillary radius, length and ablated material are varied and in which the capillary power dissipation levels are varied in a certain range are discussed in order to determine the impedance matching between the discharge and the power source.

利用一个总贮能800kJ的模块化电容基脉冲功率源系统为消融控制电弧等离子体发生器强流放电提供电能输入，在一定的参数变化范围内，实验研究了脉冲功率源初始放电参数、等离子体发生器几何参数以及消融材料对消融控制电弧放电特性的影响规律。

With the analysis of the radiation theory, energy transmission and the balance properties of the radiation spectrum of the arc plasma, the distribution characteristics of the arc spectrum along frequency, space, and time field was investigated, which provide theoretical foundation for the research on the spectrum information of Pulsed MIG welding.

熔化极气体保护焊电弧等离子体辐射光谱中含有丰富的反映熔滴过渡的信息，本文在对脉冲MIG焊电弧光谱信息深入考察的基础上，首次将其应用于脉冲MIG焊熔滴过渡过程的控制研究中，并真正实现了一脉一滴（1峰0基）的熔滴过渡过程，开创了利用电弧光谱信息控制焊接物理过程的先河。

Nebula Series digital inverter welding machine Products include: manual welder, argon arc welding machine DC pulse argon arc welding machine, argon arc spot welding, melting pole gas shielded welding machine, gas shielded MIG pulse welding machine and six functional welding machine more than 30 varieties.

Nebula系列数字化逆变焊机产品有：手工焊机、直流氩弧焊机、脉冲氩弧焊机、氩弧点焊机、熔化极气保焊机、熔化极脉冲气保焊机及六功能焊机等30多个品种。

This approach followed a novel idea: the main-lobe clutter spectrum is regular for the deviation azimuth of clutter is corresponding to its Doppler frequency, while the returns of moving targets violate this regularity, so it\'s reasonable to use the azimuth error in each Doppler channel as a detector of ground moving target.

该方法以一种新的思路，利用单脉冲雷达和波束主杂波谱区固定回波的偏角与多普勒频率相对应的规律性，将动目标回波视为对这种规律性的干扰，从而利用单脉冲测角误差在主杂波谱区进行地面极低速动目标检测。

Company main products are: K-type separator, O-Sepa Separator, Combined Separator, coal grinding Dynamic Separator, Separator dedicated slag, fly ash dedicated separator, the Kowloon-Tian Dryer, pulse bag filter offline, brick-concrete structure bag filter, the new line pulse jet bag filter, as well as other types of large bags and electrostatic dust removal equipment, such as 6 big series more than 100 varieties, has to assume "15" provincial IT industry research and a national innovation fund projects the province of major scientific and technological achievements into a project by the national key new products, a provincial high-tech products 8, the Provincial Torch Plan 2, with 46 patents, including one for the International Invention, these sophisticated, applicable technology and equipment have been for the Conch Group, the Landscape Group, Huaxin Group, Yifeng Yancheng, Tianrui Group, Yatai Group, Jinding Group, an Ha Group Jiangsu Yangtze River, Lei Group, Vietnam Yaguang, Bangladesh Shillong, etc.

公司主产品有：K型选粉机、O-Sepa选粉机、组合式选粉机、煤磨动态选粉机、矿渣专用选粉机、粉煤灰专用选粉机、九田立式烘干机、离线脉冲袋式除尘器、砖混结构袋式除尘器、新型行喷脉冲袋除尘器以及其它各类大型布袋和静电除尘等设备6大系列100多个品种，先后承担&十五&省科技工业攻关和国家创新基金项目省重大科技成果转化项目各1个，获国家重点新产品1个，省高新技术产品8个，省火炬计划2个，拥有46项专利，其中1项为国际发明，这些成熟、适用的技术装备已先后为海螺集团、山水集团、华新集团、宜丰盐城、天瑞集团、亚泰集团、金顶集团、安厦集团、江苏长江、磊达集团、越南亚光、孟加拉西隆等2000余家水泥、石膏、钢铁、电力企业服务。

This company mainly produces various types of bag filter (pulse, purge-style, rapping-style) and accessories series (frame, filter bag, pulse valve, discharge, etc.) are widely used in metallurgy, building materials, chemical industry, electric power , machinery and other industries flue gas purification, dust control and material recovery.

本公司主要生产的各类袋式除尘器（脉冲式、反吹式、振打式）及配件系列（骨架、滤袋、脉冲阀、卸料器等）广泛应用于冶金、建材、化工、电力、机械等行业的烟气净化、粉尘治理及物料的回收。

The results showed that the output beam was Gaussian while the center of the envelope shifted, the shift magnitude was determined by angle errors and beam size.

研究表明：出射脉冲仍然是高斯型脉冲，但包络中心发生偏移，偏移量由角度偏差最和光束口径决定。

The experimental result showed that the spectral phase aberration of the laser was compensated well and the beam quality was improved.

实验结果表明用变形反射镜可使激光脉冲的相位畸变得到较好的补偿，脉冲的光束质量得到改善。

When cutter head running, raster detector outputted pulse to CPU, NC work-piece turned by pulse, then NC machining of screw bevel wheel was realized.

刀盘转动时，光栅检测器向CPU输出脉冲，据脉冲数控工件相对转动，实现螺旋锥齿轮的数控加工。

The various functions of the apertures are essential to the shielding box. Electromagnetic pulse couples into the shielding box through the "back-door coupling", which inevitably interferes with or damages the electronic components used in the shielding box.

而屏蔽机箱上各种功用的孔缝是必不可少的，电磁脉冲通过&后门&耦合进入屏蔽机箱，并对其内的电子元器件进行干扰或毁伤则是不可避免的，也是电磁脉冲进入屏蔽机箱的重要途径之一。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。