1) bipolar short-duration pulse
双极性窄脉冲
1.
Based on Low-voltage characteristics of avalanche of RF-BJT,UWB bipolar short-duration pulse is designed and simulated by Multisim with satisfied results of amplitude of 1.
4 V,宽度为616 ps的UWB双极性窄脉冲,其前沿类似于高斯脉冲一阶导函数波形,且波形较为理想,电路简单,易于实现。
2) Narrow bipolar event
窄偶极性脉冲
3) ultra-narrow pulse
极窄脉冲
1.
To satisfy the requests of ultra-narrow pulse generator control,an external trigger control method about AVM-2-C pulse generator of AVTech Corporation has been introduced in this paper.
针对极窄脉冲(纳秒级)可控生成的要求,对AVTech公司的AVM-2-C型脉冲源进行外部控制;介绍了AVM-2-C型脉冲源外部触发控制原理,设计了TTL-ECL转换电路,并基于ARM9平台,进行了系统软件设计,重点介绍了GPIO口的控制方法;实测结果表明,研发的窄脉冲源外部控制器用户界面直观友好、控制功能完备,可方便生成跳时/直扩、脉位调制的极窄脉冲信号;利用该系统,可产生超宽带通信、定位、雷达成像等系统中所需的可控脉冲信号;此项研究工作可为国内相关研究部门建设窄脉冲技术研究实验平台提供一定的参考。
4) double narrow pulse
双窄脉冲
5) bipolar pulse
双极性脉冲
1.
Effect of glass beads size on dyeing waste water treatment performance was investigated by using bipolar pulse treatment system, and the influence of gas flow rate was studied simultaneously.
为将非热等离子体技术用于液态污染物的治理,用双极性脉冲水处理平台,研究了玻璃珠的粒径d对染料废水的脱色处理效果的影响,同时考察了通入气体流量qV的作用。
2.
Abstract:Taking YG hard alloy research object, the mechanism and procedure of bipolar pulseelectrolysis-jet machining are analyzed and studied when using weak alkalinity (pH =9~10) inorganicelectrolyte.
在弱碱性（ｐＨ：10～11无机水基电解液中，针对YG类硬质合金材料，采用双极性脉冲电流电解一磨料流喷射的电液束复合加工方法，对加工机理及加工过程进行了初步的分析和研究。
3.
By using bipolar pulse conductance measurement instead of capacity compensative method the design eliminates the measuring error that the parallel capacity in electrode and the polarized capacity bring about in all ranges of measurement.
本文针对SDD型数字电导仪存在的问题，提出改进设计方案，采用双极性脉冲电导测量法代替电容补偿法，达到在全量程范围内消除电极极间电容和极化电容所造成的测量误差。
6) bipolar double pulse
双极性双脉冲
1.
The measuring principle and the use of bipolar double pulse generated by measuring instrument for measuring switching characteristics with ferroelectric thin films are discussed.
讨论了测量原理以及如何利用测量仪所产生的双极性双脉冲对铁电薄膜的开关特性进行测量，给出了有关ＰＺＴ（５５／４５）铁电薄膜样品的测量结
2.
The bipolar double pulse generator, an important instrument for measuring the switching characteristics of ferroelectric thin films, and the principle of the hysteresis loop measurement with the bipolar double pulse are described.
介绍了测量铁电薄膜开关特性的重要仪器——双极性双脉冲发生器,以及利用双极性双脉冲测试铁电薄膜电滞回线的原理。
补充资料：胎圈过窄、子口窄、圈窄等
分子式：
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条