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脉冲周期的英文

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"脉冲周期"怎么读用"脉冲周期"造句

英文翻译手机手机版

  • clock cycle
  • impulse cycle
  • impulse period
  • pulse cycle time
  • pulse interval
  • pulse recurrence interval
  • recurrence interval

例句与用法

  • Therefore , to a certain extent , we elaborated these theories which would serve as the preparation for the introduction of my reseach results
    最后,利用数值实验验证了方法的有效性。同时,我们给出了脉冲周期的一个估计上界。
  • Due to their large masses , their rotational periods are very regular . we can specify the periods of some pulsars up to more than ten decimal places . this allows us to study the small disturbances around the star
    由于中子星非常沉重,所以它的自转周期非常规律,有些中子星的脉冲周期可以准确至小数后十个位,因此,就算中子星出现轻微的异动,天文学家亦可以观察得到。
  • For example , if there is a planet orbiting around the neutron star , it will wobble a little and the pulses will come a little early or late . we can then deduce the mass and the radius of the orbit of the planet from the arrival time of the pulses . this is how the first extrasolar planet is discovered
    例如假若有一颗行星围绕一颗中子星运行,它会令中子星出现摇动,引致脉冲的间隔变长或短,由此我们根据脉冲周期的变化,可推断出行星的质量和轨道半径,这亦是天文学家找出第一颗地外行星时所用的方法。
  • This system is realized by cpld which can get rid of the disadvantages in one - time design including property liable to jamming , long sampling period , and poor working stability . its sampling period is up to 500ns at least and output delay is only 19 . 5ns . a stable period of pulse coming out of quadruple - frequency differential circle belongs to it
    完成了用vhdl硬件描述语言对全数字转速位置测量子系统的设计,并用max ? plusii软件进行了编译和波形仿真,在cpld ( max7000 )得到实现,该系统克服以往设计中存在的易受干扰、工作稳定性差、采样周期太长等的缺点,输出延时仅为19 . 5ns ,采样最低周期可达到500ns ,且四倍频微分电路获得的脉冲周期稳定。
  • A new type high efficiency synchronous step - up dc / dc converter for hand - held device is designed in this thesis . it works in the pfm ( pulse frequency modulating ) mode , and its switching frequency can up to 500 khz . it offers a built - in synchronous rectifier that reduces size and cost by eliminating the need for an external schottky diode and improves overall efficiency by minimizing losses
    本文设计了一种用于移动电子设备的高效同步整流的dc / dc升压芯片,该芯片采用pfm (脉冲周期调制)调制方式,工作频率最高可达500khz ,内部集成功率管作为同步整流管,代替传统的肖特基二极管,导通电阻仅有0 . 4
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