基本单元

In this paper, we use Extended Cabor Function of simple cells as the basic functional units to have successfully set up a mathematical model of neural network, with the properties of overlap-formed receptive fields and of comparative operation, explaining hyperacuity.

本文用简单细胞广义Gabor函数为基本功能单元，以Marr提出的计算理论为框架，建立了一个感受野重叠的，具有比较运算性质的、可解释超视锐度现象的神经网络数学模型。

In the theory of polymer solution, the impregnant is recognized as the continuous medium in the space.

格子模型的基本思想是高分子的粒子单元只能取空间某些规定的格点。

The rural settlement system is the fundamental unit of the rural inhabitable environment, It is a kind of rural life system, which has definite territory boundary and spatial concepts , also it is a rural human-environment territory system .

乡村住区系统是乡村人居环境的基本功能单元，是具有一定地域边界和空间内涵的乡村生活系统，也是一种乡村人地关系地域系统。

This example demonstrates the basic way to use the user interface and how to insert text and numbers into cells.

这个例子展示使用操作界面的基本方法，如何插入文字和数字到单元格中。

As a new spatial unit in the development of modern city, urban agglomeration would be the basic unit of international competition under the 21st globalization.

作为现代城市发展的一个新的空间单元，城市群必将成为21世纪全球化背景下国际竞争的基本单位。

When learning completed, the outputs of different units in the same hidden layer are irrelative.

这种学习算法是基于下面基本事实：同一隐层神经单元对不同输入的响应所构成的向量组应线性无关。

By the principle of penalt function, the irrotational fluid field is constrained, and author has proposed the Difference Method for distinguishing fluid vortex modes among the natural modes of coupled systems. Author has calculated the real frequencies with the extra deductive method, and discussed the influence of the numerical solution due to the irrotational constraint.

对于流体有限扰动时的非线性耦合系统的有限元分析作了一些探讨，给出了非线性系统的基本方程、变分原理及有限元方程，并具体地导出了三维几何非线性流体单元的切线刚度公式，采用增量形式的Newmark预报——校正逐步积分法计算系统的动力响应，由Newton-Raphson迭代法及其修正方法求解系统的非线性方程组，还列出了不平衡力余量检查和位移迭代增量检查等迭代收敛判断准则。

Using 1,3-dicyanobenzene as a precursor, we have obtained two coordination polymer of rare earth metal bridged by isophthalato ligand, Eu complex (4) and Sm complexe coordinated (5). X-ray single crystal diffraction investigation confirms that complex 4 and 5 are isomorphous with near isostructural 〓 unit.

以1，3-苯二氰为前体，合成了两个新的稀土金属与间苯二甲酸根配体桥联的聚合物：间苯二甲酸根配体配合的铕和钐化合物，4和5.X-射线衍射结构分析表明化合物4和5均具有〓基本结构单元且两者结构类似。

Liquid crystal spatial light modulator is the key element in optical information processing, which is especially suitable to be applied in the equipment of the optical pattern recognition.

液晶空间光调制器是构成实时光学信息处理、光计算和光学神经网络等系统的基本构造单元，在信息光学研究中发挥着重要作用并有着广泛的应用。

MATLAB,"Matrix lab," It was based on the matrix of the basic computing unit.

MATLAB，即"矩阵实验室"，它是以矩阵为基本运算单元。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。