| 单词 | pulse frequency |
| 释义 | 例句释义: 脉冲频率,脉率,脉膊率,脉波频率 1. Pulse frequency had no significant influence on hardness, wear resistance and corrosion resistance of the ball treated by HLPIII. 脉冲频率对球表面均匀性、相结构、机械性能和耐腐蚀性能没有明显影响。 www.fabiao.net 2. The results show that correlation become worse and scattering become more obvious as the pulse frequency increases in depositing DLC films. 结果表明：随着脉冲频率的增加，所沉积的类金刚石薄膜的相关性变差，且薄膜中的局部缺陷引起的体散射越明显。 www.ceps.com.tw 3. The results show that the variation in duty ratio and pulse frequency had a great influence on the hardness of deposite. 结果表明：脉冲频率和占空比的变化对镀层的硬度都有很大的影响； www.ctia.com.cn 4. The changes of pulse frequency spectrum in Doppler Effect are analyzed when millimeter wave pulse propagates through rain medium. 分析了降雨环境下，多普勒效应后毫米波脉冲频谱特性。 www.fabiao.net 5. The spread and compress of millimeter wave pulse frequency spectrum will happen in Doppler Effect during rain. 在降雨条件下，多普勒效应后毫米波脉冲频谱发生展宽和压缩。 www.fabiao.net 6. Then the principle of Pulse Width Modulation and Pulse Frequency Modulation is analyzed in detail. 之后阐述了脉冲宽度调制和脉冲频率调制的工作原理。 www.boshuo.net 7. also can control the pulse frequency to control motor rotation speed and acceleration, so as to achieve speed control purposes. 同时可以通过控制脉冲频率来控制电机转动的速度和加速度，从而达到调速的目的。 learning.zhishi.sohu.com 8. Describes a new design of pulse frequency dividers in which timers NE556 and sequence control unijunction transistors are used. 利用定时器NE556和程控单结晶体管，设计了一种新型多路脉冲分配器。 dictsearch.appspot.com 9. The serum testosterone was correlated to the maximal oxygen uptake and maximal pulse frequency (P01). 结果显示血睾酮与最大摄氧量、最大氧脉搏显著相关（P0.01）。 www.ceps.com.tw 10. In addition, the changes of the laser pulse width and pulse frequency to affect the weld width were investigated. 此外，对激光脉冲宽度及脉冲频率对焊缝宽度的影响作了深入研究。 www.dictall.com 1. Laser incident angle; Pulse frequency; Shielding gas; Inconel 690 Alloy; LBW; Porosity. 雷射入射角度；脉冲频率；保护气体；镍基690合金；雷射焊接；气孔。 dictsearch.appspot.com 2. Varying frequency is used to control AC pulse frequency in normal welding state. 正常焊接状态时变频控制交流脉冲频率。 www.magsci.org 3. The control scheme is Pulse Frequency Modulation(PFM). 采用脉冲频率调制方式； blog.sina.com.cn 4. pulse frequency and duty ratio being adjustable. 脉冲频率和脉冲占空比可调。 www.juyy.net 5. In order to communicate in high speed, the clock-pulse frequency was raised, followed by increasing of the EMI frequency. 同时为实现通信高速化，时钟脉冲频率升高，随之而来的电磁波干扰频率也越来越高。 www.fabiao.net 6. The appropriate pulse frequency, duty cycle can not only eliminate effects of passive, but also enhance the effect of electrolysis. 适宜占空比、脉冲频率即可发挥脉冲作用，消除钝化效果，又可增强电解效果； elec.wanfangdata.com.cn 7. The Variations of Distortion Coefficient of Ultrasonic Pulse Frequency Spectra at Defective Zone in Concrete 超声频谱畸变系数在混凝土缺陷区的变化 www.ilib.cn 8. An Optoelectronic Pulse Frequency Modulation Circuit for Retinal Prosthesis 用于视网膜修复的光电脉冲频率调制电路 service.ilib.cn 9. Design and Improvement of Pulse Frequency Modulation Optical Fiber Video and Audio Transmission System 脉冲频率调制光纤传输系统原理及改进 www.ilib.cn 10. pulse frequency modulation magnetic tape record type strong-motion instrument 脉冲调频式磁带 www.cn176.com 1. An Analysis of the Detective Performance of the Pulse Frequency Modulation Wave 脉冲调频波探测性能分析 www.ilib.cn 2. Research on Two-Channels Pulse to Pulse Frequency Shifting Outdoor RCS Measurement Radar 双通道脉间变频外场RCS测试雷达的研究 www.ilib.cn 3. Effect of Pulse Frequency and Current Density on Steel Sheet Cleanliness and Hydrogen Permeation 脉冲频率和电流密度对钢板表面洁净度和渗氢的影响 www.ilib.cn 4. Effect of Electric Current Pulse Frequency on GMI of Fe-based Nanocrystalline Alloys Wire 脉冲频率对铁基纳米非晶丝的GMI影响研究 www.ilib.cn 5. Extracting the Characteristics of In-pulse Frequency-coded Signal in Low SNR 低信噪比下脉内频率编码信号特征提取 ilib.cn 6. Effect of pulse frequency on pulsed electric current sintering process of iron-based powders 脉冲频率对铁基粉末脉冲电流烧结过程的影响 www.ilib.cn 7. Pulse Frequency Modulation Theory and Realize 调频光端机原理及实现 www.ilib.cn 8. Object's velocity effect on pulse to pulse frequency shifting RCS measurement 目标速度对脉间变频格式RCS测试的影响 www.ilib.cn 9. Methods to Measure the Variable Pulse Frequency by Using Computer 变化脉冲频率的计算机测量方法 ilib.cn 10. 12-Pulse Frequency Variable Drives System for Dual Wound Synchronous Motor 双绕组同步电机的12脉波变频传动系统 www.ilib.cn 1. Effect of Different Pulse Frequency Diode Laser Irradiation on IL-2 of the Sarcoma 180 Tumor-bearing Mice 不同脉冲频率的半导体激光对荷肉瘤180小鼠血清IL-2含量和肿瘤生长的影响 service.ilib.cn 2. Pulse to pulse frequency jumping 脉间跳频 news.dic123.com |
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