选用

In case of high input dimension system model, taking norm of input vector as the input of wavelet network instead of using tensor product method to construct wavelet network ,which could solve the problems of high computation and curse of dimensionality.

在模型结构方面，对于多维输入输出系统建模，本文放弃选用传统的标量积确定小波基函数的方法，将输入矢量的范数作为小波网络基函数的输入变量，从而避免了高维输入所带来的可用小波基数量巨大和计算复杂的缺点。

The experimental result shows that in the spectra region between 6500 cm~(-1) and 5300 cm~(-1),the best model is built by the standard normal variate ...

试验结果显示，通过标准归一化预处理，选取6500~5500 cm-1波长范围内的光谱经过主成分分析后，提取11个主成分，选用径向基函数作为核函数建立的模型最佳。

The system matrices of the local linear models are full parameterized and normalized radial basis functions are used for the weights.

局部状态空间模型用全参数化形式描述，同时选用正则化径向基函数作为分状态的加权因子。

The method mainly adopts the projected gradient technique. Through calculating the fundus of the null space of matrix A in the constraint, the direction set becomes a positive spanning set of R~.

其中主要是采用投影梯度技术，通过计算约束条件中矩阵A的零空间的基底，使得实施过程中所选用的方向集是R~中的一个正跨越集。

By choosing appropriate Green functions, a set of null field equations suitable for this half space problem is obtained.

通过选用适当的Green函数，得到了一组适合于半空间问题的无约束场方程。

A new problem of uncertain multi-attribute sequential group decision-making process was put forward and investigated with the interval number.

提出了不确定型时序多属性群决策的新问题，并选用区间数处理方法对不确定型时序多属性群决策方法进行了研究。

Different numerary Hailanbai chicks were selected in the three experiments and each experiment lasted 14 weeks.

三个试验分别选用了不同数目的海蓝白蛋雏鸡，常规饲养，自由采食，全价饲料，每个试验为期14周。

Power auto-transformer and its numerical integration method.

仿真实例在PC机系统上的运行结果表明，所提出的模型和选用的数字积分方法是正确

The results show that the penetrability of powder loads can be improved when suitably reducing bulk density and grain size of gun propellant, increasing nitrogen content of NC and choosing oblate spheroid explosive respectively under the constant test con

结果表明，在其它试验条件不变的条件下，适当降低发射药堆积密度、适当提高发射药中硝化棉含氮量、选用恒面燃烧的扁型药、降低发射药粒度均有利于提高射钉的穿透能力。

If a very fine oboist selects an excellent instrument but uses a defective reed, the results will suffer regardless of whether his breathing is correct or incorrect.

如果让一个优秀的双簧管演奏家选用一只出色的乐器，但让他用有毛病的簧片演奏，演奏的结果不言而喻，而这种结果其实与他呼吸的正确与否却毫无关系。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐