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   触发电压 在 无线电电子学 分类中 的翻译结果: 查询用时:0.265秒
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触发电压
相关语句
  trigger voltage
    By studying different kinds of factors which affected the synchronization, the suitable experimental conditions for the operation of the pumping source have been obtained, and these conditions may be thought as the voltage of higher than 15kV, the pressure of 1-1.5 atm in the case of N2:Ar=3:7, the trigger voltage of higher than 30kV with the risetimeabout 10ns.
    研究了各种因素对同步的影响,得到了泵浦源多通道同步及均匀放电适当的实验条件:氮氩混合气体总气压约1~1.5atm,气分比为N_2:Ar=3:7,充电电压大于15kV,触发电压大于30kV,前沿约10ns。
短句来源
    The jitter of about 20 ns of 10 channel uniform discharge is obtained on the conditions of the charging voltage-20 kV,the trigger voltage of 30 kV with the risetime about 10 ns,and the pressure of 0.1 MPa.
    当氮氩混合气体总气压为0.1 MPa(氮氩体积比为3∶7),充电电压20 kV,触发电压30 kV,前沿约10 ns时,成功实现了10通道均匀放电,抖动约20 ns。
短句来源
    The results of the experiment indicate that higher charging voltage,smaller risetime of trigger voltage and smaller thickness of dielectric substrate bring smaller jitter and the better uniformity of discharge.
    实验结果表明:在保证放电装置绝缘良好的情况下,若充电电压和触发电压越高,触发电压上升时间越短,触发电极至通道的有效距离越短,则多通道放电的抖动就越小,放电均匀性越好。
短句来源
    In this paper, the properties of time and frequency domain of pulsed CO 2 laser difference frequency signals with CdTe electrooptic modulator are studied in detail. The long pulse trailing is found in time domain, and the trailing time bear a relation to outer trigger voltage of CdTe crystal.
    较详细地研究了腔内CdTe电光调QCO2 窄脉冲激光及其外差信号的时域频域特性,发现它的激光脉冲时域波形有很长的拖尾,拖尾持续时间与CdTe晶体外触发电压开关宽度有关,触发宽度越宽拖尾越长,反之则短。
短句来源
    A design of an optical pumping source with multichannel surface discharge is introduced. The effects of the trigger voltage and risetime,and the thickness of dielectric substrate on trigger characteristic are analyzed theoretically.
    介绍了多通道表面放电光泵浦源的设计,理论分析了触发电压幅值及上升时间、绝缘基板厚度等参数对所设计光泵浦源触发特性的影响。
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  “触发电压”译为未确定词的双语例句
    In this paper,some new ESD protection structures,such as complementary SCR,dual parasitic SCR,lateral SCR with low-voltage and high-current triggering are discussed. With these structures,the input/output pads of CMOS IC's are protected effectively against the ESD stress.
    本文主要介绍几种新型的ESD保护结构。 包括互补SCR结构 ,双寄生SCR结构 ,低触发电压、高触发电流的横向SCR结构等 ,利用这些结构可以对CMOS集成电路的输入 /输出进行有效地ESD保护
短句来源
    The results indicate,when the trigg er electric field is less than 4kV /mm and the trigger electric field is stead,the thicker the ferroelectric cathode is,the compacter the fen ce electrodes are,the more they contribute on the emission beam current density. And the emissions d ue to polarization reversal may exist on the rise -time or the dece nt -time of the trigger pulse.
    对不同几何参数铁电阴极片在正脉冲激励下的电子发射研究指出:一般实验条件下(触发电压小于4kV/mm),触发梯度电场相同时,阴极越厚,条栅电极越细密,发射电流密度越大;
短句来源
    To the problems during latch-up test,the test method is introduced and the failure process is simulated by Tsuprem4 and Medici. With the two guard rings are analyzed and several structures are simulated,an efficient way of layout design is obtained after triggering voltage and current are compared. The validity is proved by the test results.
    针对芯片在实际测试中发现的闩锁问题,介绍了闩锁的测试方法,并且利用软件Tsuprem4和Medici模拟整个失效过程,在对2类保护环(多子环/少子环)作用的分析,以及各种保护结构的模拟基础之上,通过对比触发电压和电流,得到一种最优的抗Latch up版图设计方法,通过进一步的流片、测试,解决了芯片中的闩锁失效问题,验证了这种结构的有效性。
短句来源
    The triggering voltage can be improved by up to one order of magnitude. This conclu-sion is proved in practical static latch up test.
    这种保护结构可以将闩锁的触发电压提高一个数量级,在实际的闩锁静态测试中得到验证。
短句来源
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  trigger voltage
Basically, a thyristor element is employed to control the timing to apply trigger voltage.
      
So, any error in the threshold or trigger voltage results in corresponding time error.
      
The starter electrodes 191 are connected through switch 192 to a trigger voltage source 193.
      


In this paper, the properties of time and frequency domain of pulsed CO 2 laser difference frequency signals with CdTe electrooptic modulator are studied in detail. The long pulse trailing is found in time domain, and the trailing time bear a relation to outer trigger voltage of CdTe crystal. If it is very weak, the pulse signals can hardly be received through direct detection. In this case, the strong difference frequency signals from pulse trailing will be received if heterodyne detection is used. According...

In this paper, the properties of time and frequency domain of pulsed CO 2 laser difference frequency signals with CdTe electrooptic modulator are studied in detail. The long pulse trailing is found in time domain, and the trailing time bear a relation to outer trigger voltage of CdTe crystal. If it is very weak, the pulse signals can hardly be received through direct detection. In this case, the strong difference frequency signals from pulse trailing will be received if heterodyne detection is used. According to the controllability to trailing time, the possibility of intermediate frequency signals trace and frequency-offset lock between short-pulse transmitter and CW local oscillator light in pulse laser heterodyne is discussed.

较详细地研究了腔内CdTe电光调QCO2 窄脉冲激光及其外差信号的时域频域特性,发现它的激光脉冲时域波形有很长的拖尾,拖尾持续时间与CdTe晶体外触发电压开关宽度有关,触发宽度越宽拖尾越长,反之则短。进行了调QCO2 脉冲激光微弱信号检测实验,即将脉冲激光衰减到用直接探测方法无法检测的程度,此时再用外差检测方法,在脉冲包络之内及其拖尾部分观察到了较强的外差中频信号,从实验上验证了外差探测灵敏度远远高于直接探测。根据该激光脉冲拖尾持续时间部分可控的特性,从理论上讨论了CO2 连续激光本振和窄脉冲主振激光外差中频信号频率跟踪和偏频锁定的可行性

In this paper,some new ESD protection structures,such as complementary SCR,dual parasitic SCR,lateral SCR with low-voltage and high-current triggering are discussed.With these structures,the input/output pads of CMOS IC's are protected effectively against the ESD stress.

本文主要介绍几种新型的ESD保护结构。包括互补SCR结构 ,双寄生SCR结构 ,低触发电压、高触发电流的横向SCR结构等 ,利用这些结构可以对CMOS集成电路的输入 /输出进行有效地ESD保护

The influence of the geometric param eter of the cathode and the width of th e trigger pulse on the electron emission from a diode with a ferroelectric cathode was stu died.The PZT samples with different geometric parameter were tested when a positive driving pulse was applied on the samples.The results indicate,when the trigg er electric field is less than 4kV /mm and the trigger electric field is stead,the thicker the ferroelectric cathode is,the compacter the fen ce electrodes are,the more they contribute...

The influence of the geometric param eter of the cathode and the width of th e trigger pulse on the electron emission from a diode with a ferroelectric cathode was stu died.The PZT samples with different geometric parameter were tested when a positive driving pulse was applied on the samples.The results indicate,when the trigg er electric field is less than 4kV /mm and the trigger electric field is stead,the thicker the ferroelectric cathode is,the compacter the fen ce electrodes are,the more they contribute on the emission beam current density.And the emissions d ue to polarization reversal may exist on the rise -time or the dece nt -time of the trigger pulse.Besides,the best width of the trigger pulse is scale to 150-250ns.

主要讨论了触发电场的脉宽和阴极几何参数对铁电二极管电子发射的影响,通过对不同脉宽激励下的电子发射试验发现触发脉冲的最佳工作宽度范围是150-250ns。对不同几何参数铁电阴极片在正脉冲激励下的电子发射研究指出:一般实验条件下(触发电压小于4kV/mm),触发梯度电场相同时,阴极越厚,条栅电极越细密,发射电流密度越大;极化反转发射中前沿发射方式和后沿发射方式可以共时存在。

 
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