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- pure rotating magnetic filed 圆周旋转磁场
- Keywords rotating magnetic field;IPM;constant current control;distribution of the magnetic filed;welding arc; 旋转磁场;IPM;恒流控制;磁场分布;焊接电弧;
- pure rotating magnetic field 圆周旋转磁场
- Three-phase motors inherently produce a rotating magnetic field. 三相电机会自动产生旋转的磁场。
- Slip is more usually expressed as a fraction of rotating magnetic speed. 电机转差率通常表示为旋转磁场转速的百分比。
- Elated, Tesla submitted several patent applications that broadly covered the principle of a rotating magnetic field. 特士拉很兴奋地送出好几个专利的申请，可以广泛地涵盖转动磁场的原理。
- It stores electric energy in the magnetic filed generated by DC current flowing through a coiled wire. 直流电流流过一绕结线圈,将电能储存于磁场中。
- Moreover, the stronger the pulsed magnetic filed, t he much more refiner and equiaxial effects appears. 实验结果表明，强脉冲磁场能把铝合金的凝固组织从粗大的树枝晶细化为等轴晶，而且磁场愈强，细化效果愈显著。
- Pure rotational deformities require a complete, usually transerse osteotomy. 单纯的旋转畸形需要一个完全的、通常是横断的截骨术。
- Using algebraic dynamics, the Landau system in a rotating magnetic field has been solved and the general geometric phase is calculated. 基于代数动力学;精确求解了旋转磁场中的朗道系统;讨论了它的一般几何相位;给出了一般量子几何相位中对应于规范势的那部分相位的经典对应.
- Objective: To investigate the effect of transrectal heat rotating magnetic field in the treatment of obstinate hemospermia. 目的:探讨经直肠热旋磁按摩治疗顽固性血精症的有效性。
- The extracorporeal magnetic filed driving system was proposed for axial flow blood pump based on coupling principle of transverse alternating flux. 基于横向旋转磁场的耦合原理,提出轴流式血泵外磁场驱动系统方案,设计一种泵机分离的结构。
- He surmised that the rotating magnetic field could be created using AC instead of DC, but at the time he did not know how to achieve this feat. 他推测以交流电（不是直流电）以产生旋转的磁场，不过当时他还不知道要怎麽实现这种技术。
- The fiber is exposed to special magnetic filed,magneto optical effect would induce a part of the fiber gratings to become invalid,so as to the . 将光纤置于特定磁场中,磁光效应导致部分光栅失效,从而改变了光速的等效减缓量。
- Optical Design of Double Grating Monochromator of a Pure Rotational Raman-Lidar[J]. 引用该论文 苏嘉;张寅超;赵曰峰;刘玉丽;洪光烈;赵培涛;屈凯峰;谢军.
- By using a coherent state method,we prove that the geometric phase of the spinor in rotating magnetic fields to be one half of the solid angle that the spinor states sweep. 运用相干态方法，本文证明了中子在旋转磁场中的几何相位是粒子态矢量在态空间中扫过的立体角的一半，同时提供了一种几何相位在周期演化中的简单算法。
- Double Grating Monochromator for a Atmospheric Temperature Measurement Pure Rotational Raman-lidar[J]. 引用该论文 刘玉丽;张寅超;苏嘉;周军;胡欢陵.
- The system measured earth magnetic filed strength.The results show the error is small and it can improved temperature property of fluxgate sensor and output stability. 应用该系统对地球磁场进行了测量,结果显示:它与实际数据之间的误差较小,改善了传统的磁通门信号处理的模拟电路的温度性能,提高了输出信号的稳定性。
- Some authors hae suggested that a pure rotational malunion of the phalanges can be corrected with a rotational osteotomy at the metacarpal leel. 有些人建议，单纯的指骨旋转畸形愈合可以在掌骨水平行旋转截骨术来校正。
- The double grating monochromator structure of pure rotational Raman lidar is introduced and the corresponding lidar equation is deduced. 摘要介绍了双光栅转动拉曼激光雷达的双光栅单色仪结构，并推导了相应的雷达公式。
