2) dislocation of yang deficiency
阳虚失位
3) virtual work method
虚位移法
1.
The electromagnetic force of the machine was numerically investigated via virtual work method and Maxwell stress tensor method.
计算中选用虚位移法和麦克斯韦应力张量法两种方法。
2.
Maxwell stress tensor method and virtual work method have been used widely in electromagnetic force FEM analysis.
电磁力的计算方法中 ,虚位移法精度较高 ,但公式的推导比较复杂 ;麦克斯韦应力法易于推导 ,应用简便 ,但对积分路径的选取较为敏感。
3.
In the light of complexity in derivation of the mathematical model of bearingless switched reluctance motors (BSRM) based on the virtual work method, the paper builds a mathematical model considering the characteristic of magnetic saturation with Maxwell stress tensor method.
针对已有基于虚位移法的无轴承开关磁阻电机数学模型推导复杂的缺限,从麦克斯韦应力法角度出发,建立了考虑电机磁饱和特性的数学模型。
4) false water level
虚假水位
1.
This article has expounded some traditional explanations of the false water level phenomena.
阐述了虚假水位的传统解释方法,并针对传统方法难以完整地解决的某些问题,提出了一种方法,即根据循环回路中贮质量的变化来解释虚假水位现象。
2.
Calculated through C++ code, the dynamic characteristics of drum level caused by turbulence in boiler were emulated, and also the phenomenon of false water level was analyzed.
本文在综合分析了以往汽包蒸发区数学模型的基础上,以河北邢台兴泰发电厂的一台300MW锅炉为研究对象,针对锅炉蒸发区的特点,依据质量和能量平衡,建立了汽包水位非稳态数学模型;在此基础上,通过C++编程计算,对炉内各扰动下的水位动态特性进行了仿真实验,分析了虚假水位现象;与现场运行数据比较后,结果表明模型能够比较真实的反映现场运行情况,并提出了水位控制的方法,对汽包锅炉的安全运行和控制具有参考意义。
3.
A severe phenomenon of false water level exists in boiler drum under varying operating conditions.
锅炉汽包在变工况运行时往往产生严重的"虚假水位"现象。
5) virtual displacement method
虚位移法
1.
The relation of the stress computation between the conductor system and the dielectric medium system with virtual displacement method in electrostatic field is presented in this paper,the dielectric medium stress essence in the electrostatic field is explained.
用虚位移法计算静电力可分为两种情况:一种为导体的情况;另一种为为介质的情况。
2.
The computation of the current loop stress in magnetostatic field is quite easy to understand with virtual displacement method because two formulas both are produced for current loop system.
用虚位移法计算静磁场中载流回路的受力是比较容易理解的,因为两个公式都是针对载流回路体系的情况给出的,本文给出了用虚位移法计算静磁场中磁介质受力与用虚位移法计算静磁场中载流回路受力的关系,从而说明了静磁场中磁介质受力的本质,阐明了静磁场中磁介质受力的计算可直接应用静磁场中载流回路受力公式的原因,给出了计算磁介质受力时可以运用计算载流回路受力公式的条件,并给出了具体的例子进行说明。
3.
The electromagnetic torque and force were calculated with virtual displacement method.
用虚位移法计算了电磁转矩和电磁吸力,用摩擦定律计算了摩擦转矩,进而计算出输出转矩。
6) virtual displacement
虚位移
1.
A comment on "actual displacement belongs to virtual displacement";
对“实位移是虚位移中的一个”传统提法的质疑
2.
The electrostatic force and magnetostatic field force calculat edwith the method of virtual displacement;
静电场力磁场力的虚位移解法
3.
In this paper,an effective solution to calculating the electrostatic and magnetostatic field force—solution of virtual displacement—is given on the grounds of theory and examples.
文章从理论和实例出发,给出一种计算电场力和磁场力的有效方法——虚位移解法。
补充资料：虚位
1.空的坐位。 2.空着的职位;有名无实的职位。 3.特意空出职位。表示期待贤能。 4.空名号。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条