pules

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双语例句

• Stable conditions of some common PPLL ( pules phase locked loops) are proved in this paper.
  本文论证了一些常见的脉冲锁相环路的稳定条件。
• The Weak Pulse Interference Well Testing and Its Application Improvement of Pules Well Test Analysis
  弱脉冲干扰试井技术及应用脉冲试井分析方法的改进
• The solutions are used to design and to interpret buildup curves, vertical interference tests and vertical pules tests of oil field in a single well or multiple wells for the porous medium and the double porous media.
  利用这个解可以在双重介质层状油藏的单井、多井试井中解释压力恢复曲线、垂向干扰试井和垂向脉冲试井。
• Some Problems on a Colliding Pules Mode Locked Laser
  对撞脉冲锁模激光器若干问题的探讨
• Behavior of Dumbbell Domains Sujected to a Series of Pules Bias fields
  系列脉冲偏场作用下哑铃畴的行为
• The chirp leads to the initial and final narrowing stages of pules. It is useful for optimizing the design of the system and improving compensation performance for pulse waveform distortion.
  单模光纤中啁啾将导致脉冲信号产生初期窄化和末期窄化过程，这种传输特性可用来优化相位共轭系统的总体结构设计，进一步改善和提高系统的补偿性能。
• Researches for the Pules X-Ray Fluoroscopy Technology Based on CCD Imaging
  基于CCD成像的脉冲X射线透视技术研究
• Study on Pules Plasma Welding Machine and It's Control Circuit
  脉冲等离子弧焊机及控制电路研究
• The paper studies and analyzes the mathematical models of the PMSM and the arithmetic of Space Vector Pules Width Modulation ( SVPWM). Simulate by MATLAB, the results of simulation indicates the SVPWM is a better way compared with SPWM.
  本文通过对永磁同步电动机的数学模型和空间矢量脉宽调制算法（SVPWM）的理论分析，以及采用MATLAB仿真工具软件进行了仿真，验证了SVPWM较SPWM提高了电压的利用率。
• Calculations show that the attenuation of sine input pulse is higher than Heaviside input pules in the elastic medium. The longer the action time of sine input pules, the higher the attenuation.
  计算结果表明，在弹性介质内正弦输入脉冲的衰减比Heaviside输入脉冲的衰减快，正弦输入脉冲的作用时间越长，衰减越严重。