查询词典 perform functions

The main works include five parts:(1) A modified K-means algorithm for optimizing the RBPNNs' structures was proposed;(2) The RBPNNs' structure optimization method based on the orthogonal least square algorithm was proposed that can greatly reduce the computation expense for the structure optimization;(3) Using the GA to perform the whole structure optimization of the RBPNNs was proposed in this thesis, which include simultaneous optimization of the hidden centers and the corresponding controlling parameters of the kernel functions.

主要工作体现在如下三个方面：(1)提出一种改进的 K-Means 算法；(2)提出了基于递推正交最小二乘算法的结构优化算法来训练径向基概率神经网络，从而大大减小了用于结构优化的计算开销；(3)提出使用遗传算法来实现径向基概率神经网络的全结构优化，即隐中心矢量和核函数控制参数同时优化，通过新设计的编码方式、新构造的适应度函数，充分发挥了 GA 的全局搜索性能，使得所优化的径向基概率神经网络的结构趋于最简。

Forumla ! You can use parenthesis and perform all the math functions in this same way.

你可以使用圆括号，并履行所有的数学函数在这同样的方式。

This new software can perform many different functions.

这个新的软体可以执行许多不同的功能。

There are also advanced marketing functions you can perform with a blog.

也有先进的营销功能，您可以执行与博客。

A certain amount of public spending is necessary to perform essential government functions.

一定数量的政府支出对于行使基本的政府职能是必须的。

Banker: Certainly, it can perform many of the functions of the central bank of other countries.

银行家：当然可以。它能发挥其他国家的中央银行的很多职能。

There are two basic functions that gears perform.

有两个基本职能，齿轮执行。

We still want to see how the two functions above perform on a real example.

下面我们看看这个两个函数是如何在一个实例上运行的。

Generally speaking, teachers fail to perform some of the functions they consider to be important.

都认为教师在培养他们的英语自主学习能力中担任重要的角色。

The capability of a system, program, or device to perform the functions for which it is designed.

系统、程序或设备完成设计功能的能力。

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。