容积导体

建立视神经容积导体模型，模型包含五个半径相同的纤维束。

The optic nerve volume conductor model was developed , including five fiber fascicles with the same radius .

目的用实验探讨点电源圆柱形容积导体中的电场分布。

Objective To investigate the electrical field distribution in the cylinder volume conductor with point source by means of experiment .

有限元方法是一种可用于求解复杂容积导体模型电场分布的数值方法。

Finite element method is a numerical method for solving electric field distribution of complex volume .

同时通过与前人试验结果的比较，验证了本文提出的肌肉纤维点电流源模型在精确度满足要求的前提下，与前人的容积导体理论模型相比，计算模型简单，易于计算机仿真。

Through the compare with the former testing result , testified the precision and validity of proposed model .

为研究哺乳动物有髓神经纤维的电特性，建立了一个基于简单的无穷大、各向同性的容积导体模型的仿真系统。

A simulation system for studying the electrical properties of mammalian myelinated nerve fibers was built based on a simple infinite and homogeneous volume conductor model .

周围脑组织假设为各向同性均匀容积导体。

It is assumed that the surrounding brain tissue is an isotropic homogeneous medium , the microelectrode is always placed in such a ' volume conductor ' .

这种微观的电活动沿人体这一容积导体传至体表，通过电极传感器便可得到心电波形。

This kind of micro electric activity spreads along the conductor of men to the surface of the body , thus we can get the ECG by electrodes ( sensors ) .

本文报导了依据容积导体的电场理论和肌电假肢的设计原则，运用三枚普通表面电极拾取肌电信号，自然控制三个自由度动作的肘下假肢的方法。

According to the theory of electric field of volume conductor and the principles of designing myoelectric prosthesis , this paper reports a method in which the 3 degrees of freedom of elbow prosthesis is controlled naturally by the electromyographic signals picked from 3 common surface electrodes .