pulse line

Inputting high-frequency and single pulse signal into coaxial line, the time delay and distortion caused by dispersion can be recorded and measured by digital oscilloscope. The line length and attenuation coefficient are achieved.

将高频单脉冲信号输入同轴电缆，借助数字存储示波器记录输入、输出端的波形和相对延时，可以测量传输线的电缆长度和衰减系数，同时观察脉冲波形因色散引起的畸变。

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The pulsars with long pulse nulling distribute near the radio cut-off line and constitute a line nearly parallel to the cut-off line.

发现缺脉冲现象显著的脉冲星分布在射电辐射的截止线附近，组成一条近于和截止线平行的直线。

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Due to the frequency selectivity and high insertion loss of SAW device, the input must be high pulse whose spectrum width can cover the center frequency of SAW tap delay line.

由于SAW器件具有频率选择性及较高的插入损耗，使得它的输入必须为高脉冲且脉冲的频谱宽度能覆盖SAW抽头延迟线的中心频率。

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It has control opening and closing of the gun according to the pulse signal and can conduct tracking control of the thermosol through of thermosol through connecting with the production line.

可根据脉冲信号控制枪体的开启与关闭，能与生产线信号连接对热熔胶机进行自动跟踪控制。

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The compositions of gas heating roller-type mesh belt furnace production line, gas pulse control and air/ gas ratio continuously adjusting technologies, and multi-media distributed computer control system were introduced.

介绍了燃气加热托辊型网带炉生产线的组成、燃气脉冲控制和空气/燃气比例连续调节技术和计算机多媒体集散控制系统。

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A frequency analysis system for single short microwave pulse which is developed by means of a ring of waveguide dispersive line is described in this paper.

提出环流波导色散线微波频率分析方法，介绍了环流波导色散线系统设计思想、电路工作原理、主要性能及应用结果。

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Under the condition that the engaged line initial displacement is influenced by modified tooth form, the formulas of the flow pulse rate of the second type compound gear pump was deduced.

简要说明了修正时对啮合点初始位移的影响，给出了修正齿形的第2类复合平衡齿轮泵流量脉动率公式。

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Application of On-line Gas Pulse Ash Removal Device on Boiler in Weihe Power Plant

气脉冲在线除灰装置在渭河电厂锅炉本体上的应用

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In order to guarantee the deuteron beam can be smoothly transport to the target, the beam envelope of pulse line was calculated by the Transport and LEADS program.

为保证氘束流能够顺利传输到靶，使用Transport和LEADS两种束流光学程序计算脉冲束线的束流包络图。

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The luminosity and the energy of emission line correlate with the pulse phase of X-ray pulsar as well.

而且发射线的强度和能量均与脉冲相位关联。

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A ring of waveguide dispersive line for single short pulse microwave frequency analysis

单次短脉冲微波频率分析系统&环流波导色散线

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