There are some differences in waveforms, test voltage levels and technical specifications of ring wave generator circuits, which have regulated by several immunity test standardization documents.
不同标准的振铃波抗扰度试验信号波形定义、试验电压等级以及试验信号发生器技术指标等都存在一定的差异。
The paper investigates the time evolution of a Gaussian wave packet in a tight-binding ring model with uniform nearest-neighbor hopping integral.
探讨了一维均匀紧束缚环模型中高斯波包的时间演化规律。
An elliptic function wave solution of the molecular crystal model with the dispersion term on a ring is found.
得到了环上的有色散项的分子晶体模型的椭圆函数波解。
Given this, it is necessary to detect the roadbed compactness with Rayleigh wave method and compare it with the sand cone method and cutting ring method, which verify its feasibility and reliability.
鉴于瑞雷波勘测技术在工程领域中的应用范围逐渐扩大，并取得了较好的效果，故有必要以瑞雷面波法对路基压实度进行检测，并与常规方法灌沙法和环刀法进行对比，验证其可行性与可靠性。
The paper puts forward a convenient and efficient method on the analysis of vibration natural frequency for ring ultrasonic wave motor stator.
本文提出了一种用于分析环形超声波电动机定子振动固有频率的简便、有效的方法。
The contract states between the stator and the rotator of traditional ring type traveling wave USM is dynamic point-area contract, which lead to low output torque.
传统的圆环型行波超声电机定转子之间的接触状态为动态的点面接触，造成其输出力矩低。
Physically, at a special critical wave speed the flow may have a naturally periodical separated-reattached pattern, with each wave trough capturing a stable vortex ring.
物理上看，在一个特定的临界行波速下会形成自发的周期性分离再附流，每个波谷的分离区捕获一个稳定的涡环。
Methods 102 patients with changes of t ring VCG were analyzed statistically. The masculine rate between changes of t ring VCG and changes of t wave ECG were contrasted.
方法观察102例临床诊断为冠心病的VCGT环变化特点，并对比VCG T环变化阳性检出率与同时检查的心电图(ECG) T波改变阳性检出率。
The influence of mode mismatch on measurement in continuous-wave cavity ring-down technology was theoretically analyzed and experimentally studied.
对连续波腔衰荡技术中的模式失配对测量结果的影响进行了理论分析和实验研究。
This paper analyzes the load-deflection and stress characteristics of the ring-wave spring in theory, and obtaines several calculating formulas.
对环状波形阀簧的变形特性和应力状态进行了理论分析，得到了一系列设计计算式；
The colliding galaxies would have created a powerful density wave that would have swept out the material into an expanding ring, stimulating star formation.
碰撞的两个星系产生了强烈的密度波，把物质推到外侧的环形上，并激发了恒星的形成。
Thus, a fiber ring laser gyroscope (FRLG) operating in continuous wave was demonstrated.
该光纤环形腔激光器工作在连续波状态下。
In the process of spinning spun yarn, the improvement of yarn quality depends on proper rubber-covered roll, roller without mechanical wave, new type under-pin and ring.
在细纱工序中，采用合适硬度的胶辊、无机械波罗拉、新型下销与钢领，能快速、全面提高成纱质量。
Drive and control system for two-degree of freedom based on the ring-type travelling-wave ultrasonic motors is designed.
设计了基于超声波电机的二自由度机械臂的驱动控制系统电路。
Another piece called Trace, some abstract, is the image like old tree's growth ring, water's wave or wind's mark.
而另一幅作品《痕》，宛如塑造了岁月的年轮，或者水的波纹，风的痕迹。
The results manifest that the dielectric-loading can lower the operating voltage of the ring-plane slow-wave structure. Good accordance was obtained between results by this method and that of CST-MWS.
计算结果与CST - MWS的模拟结果吻合良好，说明所提出的计算等效相对介电常数的方法和计算色散方程的方法对环板慢波结构是切实可行的。
The results manifest that the dielectric-loading can lower the operating voltage of the ring-plane slow-wave structure. Good accordance was obtained between results by this method and that of CST-MWS.
计算结果与CST - MWS的模拟结果吻合良好，说明所提出的计算等效相对介电常数的方法和计算色散方程的方法对环板慢波结构是切实可行的。
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