查询词典 mutual fund

As a result, a two-adsoption films model is proposed to describe dynamic interface; a set of multivariated interfacial kinetic equations are estimated to calculate the activities and the reaction orders in interfacial phase; a surface expulsive effect that means an interfacial competition is discovered, and a mutual induction effect of interfacial activities is revealed in the complex synergic extraction system.

文中提出了描述动态界面的双膜吸附模型，建立了计算界面相活度和界面相反应级数的多元界面动力学方程组，揭示了反映界面竞争作用的表面排斥效应，发现了协萃体系中的界面相活度相互诱导效应。

The paper discusses the affection of fault location of AT traction power network by factors of AT leakage, mutual induction between up and down line and rail-ground leakage admittance.

本文讨论了AT漏抗、上下行互感、轨地泄漏导纳等因素对AT牵引网故障测距的影响。

So it holds a ideal ability to anti-interference and has 2 scalar level resolution in location and measuring velocity than traditional radio induction technology. And the channel composed of the new radio induction system for communication is different from the parameter-constant channel and the traditional parameter-changing channel, its parameter is decided by the mutual induction between its antenna and induction-cable, by the location of its antenna, by the signal frequency passing through, its parameter has nothing to do with the time parameter.

而且，由新型无线感应系统组成的信道既不是恒参信道，也不是一般目前所知的变参信道，其信道传递函数的幅值只与信号的频率有关，与系统中天线和感应电缆之间的互感和天线的位置有关，而与时间无关，其信道传递函数的相位只与天线的位置有关，而与时间无关，由新型无线感应系统组成的信道是一种不随时间变化的新型变参信道。

The main elements affecting the precision of this variable-reluctance resolver include ineffective EMF with unchanging phase caused by mutual induction of the exciting and signal windings, and odd harmonics caused by the imperfection of pole shape.

影响该旋变精度的主要因素是由于激磁、信号绕组直接藕合而出现的相位不变的非有效电动势以及由于磁极形状偏差而造成的奇次谐波。

Special functions established in different reference frames served as the reference model and the adjustable model of MRAS, and the steady-state electric torque considering to be known and thereby employed to achieve on-line identification of the induction motor mutual inductance.

该方法采用一种特殊形式函数，将该函数同时建立在2种不同的参考坐标系下，分别作为MRAS的参考模型和可调模型，同时利用稳态电磁转矩并将其作为已知量，实现了对感应电机励磁互感的在线辨识。

ID recent years the wide application of node impedance matrix method has proved itself as an effective tool in solving power system short circuit calculation problems (including zero sequence mutual induction effect) by electronic digital computers.

近年来，在数字计算机上应用结点阻抗矩阵法计算电力系统短路电流显示出快速精确的效果。

At the same time, we add the function of image pre-processing for the modification of mutual information strategy.

在对PET图像预处理的基础上，对原有的方法作了改进。

This paper proposed a new menthod based mutual information.

提出了一种新的基于互信息的特征选择方法。

Experimental results show that multi-threshold image segmentation method based on fuzzy mutual information is feasible.

实验结果表明，提出的多阈值模糊互信息图像分割方法是有效的。

This paper is based on the largest mutual information by using image registration method based on gray level and character.

提出了一种以最大互信息为基础，综合利用了基于灰度和特征的图像配准方法。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。