脉冲的

Based on the comparison of the delayed neutron counter rate of known fission rate with the delayed neutron counter rate of a burst,a method to determine burst total fission number of burst reactor was built.

用长计数器测量已知裂变率的缓发中子计数率，然后用同一探测系统测量脉冲后的缓发中子计数率，探测系统的探测效率、缓发中子份额和缓发中子先驱核半衰期等参数均不变，从而建立起利用脉冲堆脉冲后的缓发中子衰减曲线确定脉冲裂变总数的方法。

A series of researches have been developed on cathode design, process control and machining gap control etc. Several results that are valuable to applications and instructively significant have been gained.PECM is a new technology that the pulse power, especially the high frequency and short pulse current power, is applied and the traditional direct current power is replaced instead.

脉冲电化学加工是用脉冲电源代替传统的直流电源，尤其是高频、窄脉冲电流的引入，使脉冲电化学加工中间隙过程的电化学特性、流场特性和阳极溶解特性等都得到了很大的改善，其加工精度、表面质量和加工效率都有了很大的提高。

For a relatively longer intense short-pulse laser, especially when local phase matching in the laser pulse between the ponderomotive force and the wake plasma oscillation occurs, there is strong electron acceleration in the laser-excited wake field and weak acceleration inside the laser pulse.

对于脉冲相对较长的短脉冲激光，尤其是在激光脉冲内等离子体尾波振荡和有质动力发生局域的相位匹配时，在激光激发的尾波场电子有很强的能量，这时在激光脉冲内电子的有质动力加速效率很低。

352 Note: With totaliser in this mode (1 output pulse/unit - 1-pulse/bbl) it can be calculated that pulse output from totaliser is too slow for instantaneous EdgeX monitoring.

注：表头在此状态下（1输出脉冲/单位-1脉冲/桶）也可计算，但表头脉冲输出太慢无法满足数采系统瞬间产量的计算要求。

After admeasured it, the pulse generated by microprocessor become the relevant four phase pulse. These pulses, which are magnified by driving circuit, are used to drive the four phase step motor.

由单片机产生的脉冲信号经过脉冲分配后分解出对应的四相脉冲，分解出的四相脉冲经驱动电路功率放大后驱动步进电机的转动。

As a kind of important raw material of protein,effects of high intensity pulsed electric fieldson the functional properties of egg albumen were studied.Results showed that solubility of egg albumen decrease when the pulsed electric fields intensity is more than 35 kV/cm.Emulsibility,foam capacity and hydrophobicity of egg albumen increase with the increase...

结果表明：蛋清蛋白的溶解度在脉冲电场强度大于35kV/cm时下降；蛋清蛋白的乳化性、起泡能力、泡沫稳定性及疏水性先随脉冲电场强度增加而增大，但当脉冲电场强度大于30kV/cm后，蛋清蛋白的乳化性、起泡能力、泡沫稳定性及疏水性下降；随着脉冲电场数的增加，蛋清蛋白的溶解度、乳化性、起泡能力、泡沫稳定性及疏水性变化不显著。

The gain control of PMT was complemented by the aid of adding the high voltage pulse to the last dynode of PMT to change the electric potential difference between the last dynode and front dynode.

实验结果明：在选通和变增益脉冲到来时，阳极输出相应的脉冲信号，信号脉宽为40ns，脉冲幅值增大，证明该方法能够实现PMT选通和变增益。

Our main products include: LFEF shaft fiberglass bag filter; FMPD sub-room-type pulse jet bag filter; MDC coal mill baghouse; LFMD series of vertical kiln baghouse; HMC single-pulse dust collector series; FD-, FVB type, CXBC type, YMW type, ZC-ó type rotary anti-hair bag filter; HD Series, UF series, BD series of stand-alone dust collector; MC-type BAG Pulse dust collector; NMB inverse baghouse airflow; PDC-ò type check beside the flat bag filter; CKC, XSSH series of electrostatic precipitators; CCJ / C filter impulse; various types of cyclone dust collector.

我公司生产的主要产品有：LFEF立窑玻纤袋除尘器；FMPD型分室脉冲喷吹袋式除尘器；MDC型煤磨袋式除尘器；LFMD系列立窑袋式除尘器；HMC单机脉冲系列除尘器；FD—、FVB型、CXBC型、YMW型、ZC—Ⅲ型回转反吹风袋式除尘器；HD系列、UF系列、BD系列单机除尘器；MC型袋式脉冲除尘器；NMB逆气流袋式除尘器；PDC—Ⅱ型旁查扁袋除尘器；CKC、XSSH系列静电除尘器；CCJ/C冲激式除尘器；各类旋风除尘器。

Using the combination of Gaussian monocycles pulse with different amplitude and different delay,a new ultra-wideband pulse design algorithm for Inband interference suppression is presented.

采用不同幅度和延迟的高斯函数脉冲组合来拟合抽样函数脉冲，利用拟合的抽样函数脉冲设计超宽带脉冲信号，实现美国联邦通信委员会制定的辐射掩蔽要求的高效逼近。

A new type of nanosecond high voltage pulse generator is designed with oscillation circuit .

分析各种窄脉冲产生方法后用振荡电路原理研制了一种新型ns级高压窄脉冲发生器，可输出脉宽20～100ns、幅值500～1000V的可调ns级脉冲电压。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。