您要查找的是不是：
- Chopping wave technique 斩波技术
- Application of chopped wave technique in excitation system reconstruction of small hydropower plant 斩波技术在小型水电站励磁系统改造中应用
- Besides, constant current and chopping wave method and triangle-wave driving method were adopted to improve the toque performance.By practice, the feasibility of this technique was proved. 采用恒流技术结合三角波形的高性能驱动方式，改善了电机的运行性能，并实际证实了该控制技术的可行性。
- The paper advanced and introduced the drive scheme and realizes the technique of chopping wave constant current and even division based on control of 80C196MC single chip microcomputer. 通过合理选择步进电机相绕组细分电流波形,提出并介绍了基于80C196MC单片机控制的斩波恒流均匀细分驱动方案及实现技术。
- Besides,constant current and chopping wave method and triangle-wave driving method were adopted to improve the toque performance. 采用恒流技术结合三角波形的高性能驱动方式,改善了电机的运行性能,并实际证实了该控制技术的可行性。
- chopped wave technique 直流斩波技术
- The virtues of the millimeter wave technique were introduced and the passive countermeasures were put forth. 因此，本文介绍了毫米波技术的优点及其可行的一些无源干扰方法。
- This paper deals with the application of the Rayleigh wave technique to reservoir survey with the Shimen reservoir as a case study example. 摘要结合工程实例，介绍瑞雷波勘探技术在石门水库勘察中的应用。
- The principle of reforming the soot blow system of air reheater to use weak explosion wave technique to clear ash is raised. 针对柳林电厂空气预热器积灰严重的问题,采用弱爆炸波清灰技术对原有吹灰系统进行改造取得良好效果,并用数据对比进行了分析说明。
- A method of chopping waves limiting magnitude is provided in regulating speed control system,which decreases efficiently noise of SRM. 在调速控制中提出了限幅斩波控制方式，在一定程度上降低了开关磁阻电动机的噪声。
- As a new application in oil production the acoustic wave technique has an effective influence on wax control and viscosity reducing. 作为物理法采油技术的一种新应用,声波技术在原油防蜡降粘方向取得了有效的应用效果。
- Based on the ultrasonic guided wave technique and the dispersive waveform prediction method, a method about how to image defects in pipes is presented. 摘要在导波传播理论和频散波形预测理论的基础上，研究了超声导波在检测管道时，如何利用时域波形重构缺陷图像的问题。
- constant current and chopping wave 恒流斩波
- The paper introduces the prospecting principle of Rayleigh wave and the relationship between its speed, body wave and groundwork carrying capacity. Combined with engineering cases the application effect of Rayleigh wave technique is analyzed. 介绍瑞利面波的勘探原理及其速度与体波速度和地基承载力之间的关系,结合工程实例,分析瑞利面波技术在工程勘察和工程检测中的应用效果。
- Mr Johnson worked off his anger by chopping wood. 约翰逊先生用劈柴的方法来发泄他的怒气。
- My brother is chopping logs for the fire. 我哥哥正在为生火劈柴。
- This paper introduces systematically the mixed wave technique in personal computer data processing system of ultra shallow seismic exploration from the principle, flowchart to the realization. 本文就超浅层地震勘探数据处理微机软件系统中的混波技术从原理、流程到实现过程等作了系统的介绍。
- The practicability and accuracy is demonstrated by theoretical inferring, experimenting and testing, that of testing the Wall's thickness of workplace what it material unknown by shear wave technique. 摘要通过理论推导与实验、实测对比，论证了采用横波法对未知材质工件进行测厚的可行性及精确性。
- Please don't chop in as much as you are doing. 请别老是这样没完没了地插话。
- He got the chop for always being late. 他老是迟到，所以被解雇了。
