高功率

Based on the research findings, a new magnetic core configuration of rectifier transformer was proposed.

为解决高压绝缘致使高频大功率开关电源中整流变压器功率密度不高的问题，通过分析常规结构整流变压器电位分布的不合理因素，提出一种新的变压器磁芯结构。

In this paper, the softmagnetic MnZn ferrite with high saturation magnetization and low loss in three groups ofvarious compositions have been developed by substituting Fe2O3 withrefined iron mine powders . Magnetic properties such as μi , Bs , Ps , Tc and fr were measured and analyzed.

用精铁矿粉制备功率软磁MnZn铁氧体的初步研究何玉平胡国光尹萍何玉平胡国光尹萍摘要：用精铁矿粉代替氧化铁研制了不同配方的高饱和磁感应强度Bs、低功耗的软磁性MnZn铁氧体。

The divider consists of a pulsed resistor voltage divider and a high voltage mica capacitor.

高储能密度的脉冲高压电容器的放电特性，对于脉冲功率源系统的电特性影响很大。

We also studied the probability of modulability of light pulse interval in HLS. In 3 years, we have studied the modulators with the switch of thyratron, IGBT and MOSET etc. They are the comparisons between the waveforms, characteristic tests of ferrites made in China, the driver system of MOSET and the design of kicker magnet with the network mode, which have been studied.

三年来，利用重氢闸流管、IGBT、MOSET等开关的调制器，试验能否这样高重复频率快电流的脉冲功率技术，着重进行了脉冲波形成形比对试验研究，国产高频铁氧体性能测试，MOS管驱动控制与网络型冲击磁铁的设计研究。

With a monochromatic light source LD good coherence, and high power characteristics.

LD光源具有单色性好、相干性强、功率高的特点。

The C-band magnetically insulated transmission line oscillator has teen simulated by the three dimensional PIC code in order to study the influence of non symmetry excitation mechanisms on its output modes. It is found that the non symmetry excitation mechanisms, such as random emitting of cathode electron anti the long rise tunic and low magnitude of input voltage, could product higher order modes and reduce output power.

为理解磁绝缘线振荡器实验中频频出现的模式竞争问题，利用3维全电磁粒子模拟程序对C波段MILO的实验模型进行研究，探索各种非对称激励机制对产生微波模式的影响，结果显示：阴极电子随机发射、电压的慢上升前沿、较低的电压等因素都可导致非对称高阶模式的产生，并使输出微波功率大大降低。

The first is a probabilistic model; its output process has the same one-dimensional distribution as input process and has correlation structure as normal AR and MA model; its speed is quite high; its hardware implementation is quite simple.

法一是一个概率模型；其输入输出序列的一维概率分布相同，输出序列的相关函数类似通常的自回归和滑动平均过程，输出功率谱形状较为单一；其随机数输出速度较高；其硬件实现简单。

It is further investigated that a broadband and flat supercontinuum without residual pump was generated from such a high nonlinear fiber pumped at the normal dispersion region.

进一步研究表明，适当的峰值功率超短啁啾脉冲在高非线性光纤传输时，得到没有泵浦成份残余的超宽且平坦超连续谱。

Make optical power as high as possible and waveform displayed by oscillograph big enough.

使光功率尽量高，示波器显示的波形足够大。

Maintaining high power output for 24 hours in a streamliner is very difficult for many reasons.

保持较高的输出功率为24小时在streamliner是非常困难的原因有很多。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐