旋转磁场

交流电机旋转磁场CAI课件的开发

Development of Pedagogical Software for Rotating Magnetic Field in AC Machine

基于VB的电机旋转磁场模拟实现

Simulative Realization of Electrical Machines ' Rotating Magnetic Field Based on Visual Basic

旋转磁场对~（60）Coγ射线放射损伤小鼠肺损伤影响

Effect of rotary magnetic field ( RMF ) on the injury of lung in radiation-injured mice

本文对血泵电机旋转磁场的产生条件进行了分析，采用ANSYS软件建立血泵电机磁场空间模型，并进行仿真研究。

Using ANSYS software to establish the space electric pump model of magnetic field , and simulating .

旋转磁场作用下的TIG焊电弧运动特征

Arc movement characteristics of TIG welding in a rotating magnetic field

基于DDS技术的胶囊微机器人外旋转磁场驱动方法

DDS-Based Rotating Magnetic Field for Wireless Micro Capsule Robot

采用ANSYS软件模拟旋转磁场对管坯凝固过程的影响。

ANSYS software is used to compute the influence of rotate magnetic filed on the solidification of clad hollow billet .

两体系统在旋转磁场中的Berry相

Berry ' Phase of Bipartite System in a Rotating Magnetic Field

高自旋粒子在旋转磁场中的演化及Berry相

Evolution and Berry Phase of High-spin Particles in a Rotating Magnetic Field

旋转磁场对ZA27（Si）合金组织的影响

The Effect of Rotary Magnetic Field on ZA27 ( Si ) Alloy Structure

旋转磁场及Ce对Sn-Bi合金凝固组织的影响

Effects of Rotating Magnetic Field and Ce Modification on Solidification Structure of Eutectic Sn-Bi Alloy

MFA用旋转磁场的设计

Design of rotating magnetic field for MFA elliptic revolution

旋转磁场作用下Pb-Sn合金的凝固行为

The Solidification Behavior of Pb-Sn Alloy in Rotating Magnetic Field

目的探讨旋转磁场和He-Ne激光对烫伤小鼠血清白蛋白和单核一巨噬细胞系统吞噬功能的影响。

To investigate the influences of rotating magnetic fild and He-Ne laser on serum albumin and engulfing function of Mc-M system in scald mice .

根据单相电机对称运行时的合成电压矢量方程，提出了考虑单相电动机主、副绕组对称和不对称两种情况下产生圆形旋转磁场的电压矢量式PWM变频调速控制方法。

According to the equation of voltage vector of single-phase motor operating in symmetrical condition , the paper presents a new voltage-vector PWM method of adjustable frequency control for single-phase motor .

当在平面ab内旋转磁场H的方向时，磁阻成周期性变化；实验表明，磁场沿（110）方向时，出现磁阻的极大值。

When rotating the direction of magnetic field in the ab-plane , the magnetoresistance varies periodically , and the maximum appears as the applied magnetic field is in the ( 110 ) direction .

为了能模拟IC装备中的旋转磁场和永磁铁磁场的影响，电磁场方程考虑了运动速度项及永磁铁矫顽力项。

To simulate the electromagnetic effect and influence of rotating magnetic field or permanent magnet in IC equipment , the displacement current term , velocity term and coercivity term in the equations are considered .

精确求解了自旋1/2粒子在旋转磁场下的Bloch方程，并用旋转坐标系方法得到此系统的精确波函数。

This article obtained the exact wave function and accurate solution of Bloch equation for spin-1 / 2 particle under the rotating magnetic field .

全面分析和讨论了在旋转磁场中自旋1／2系统的Berry相位因子，给出了Berry相位的几何诠释。

Completely analyze and discuss Berry phase factors of spinl / 2 particle in rotating magnetic field . Give the meanings of Berry phase ' geometrical description .

本文结合这两种技术，利用单片机灵活的控制特性，研究开发了一种新的基于DDS技术的微医疗机器人旋转磁场驱动电源系统。

With the two technologies and the flexible control ability of MCU , a new external rotating magnetic field driving power system based on Direct Digital frequency Synthesis technology is been developed .

旋转磁场作用下ZA-27合金初生相形貌演变过程及机理

Mechanism and Evolution of Morphology of the Primary Phases for ZA 27 Alloy in the Rotating Electromagnetic Field

旋转磁场对Pb-Sn-Sb合金组织及性能的影响

Effects of rotating magnetic field on microstructure and properties of Pb-Sn-Sb ternary alloys

旋转磁场对Pb-Sn-Sb三元合金凝固结晶过程的影响

The Effect of Rotating Magentic Field on Solidification and Crystallization Processing of Pb-Sn-Sb Ternary Alloys

目的：研究旋转磁场对大鼠骨钙含量的影响，以及与血清骨碱性磷酸酶（bone-specificalkalinephosphatase，BAP）和尿脱氧吡啶交联（deoxypyridinolinecrosslinks，DPD）的相关性。

OBJECTIVE : To investigative the effect of RMF on bone calcium content and the correlation between bone-specific alkaline phosphatase ( BAP ) and deoxypyridinoline crosslinks ( DPD ) in rats .

三相异步电动机定、转子绕组被气隙中旋转磁场切割时，绕组中感应电势E1、E2的相位关系，取决于定、转子绕组空间的相对位置。

When the stator and rotor windings of three phase asynchronous motor are cut by the rotating field in the air gape , the phase relationship for the induced emf 's in these windings is dependent on the relative space position .

通过大量TIG焊接试验证明该套装置能够实现对焊接电弧的控制，并且得出了外加旋转磁场作用下电弧运动行为的变化规律，为该装置进一步应用于MIG/MAG工艺提供了可靠的保障。

Based on lots of TIG experiments , it can be concluded that welding arc can be well controlled , the characteristic of movement behavior of welding arc are gotten , which lay reliable guarantee on application of MIG / MAG welding technology .

本文报告了对氯汞苯甲酸（PCMB）对旋转磁场和恒定磁场处理后小鼠红细胞溶血作用的影响。

The hemolyzation caused by PCMB on red blood cells from mice treated with rotating and constant magnetic firld was studied .

第二个模型以一个电机线圈代替直流电机，由线圈产生的旋转磁场驱动血泵，这种装置的长度从120mm减小到70mm；

The second has a motor coil , which drives the pump directly with a rotating magnetic field , thus the length of the device has been reduced from 120 mm to 70 mm ;

经旋转磁场退火热处理后，膜的起始磁导率一直到10MHz都可在3000以上，表现出良好的频率特性。

After annealing in a rotating field , the initial permeability of films is not less than 3000 , at the field up to 10 MHz , and they show a good frequency response !

用微机实现准圆形旋转磁场变步细分步进运行

Microprocessor-Based Variable-Subdivided Stepping for A Quasi - Circular Rotating Magnetic Field