展开

Volterra kernel functions were expanded on an orthogonal discrete Laguerre function set to produce a reduced system model with fewer parameters.

讨论了Volterra核的Laguerre展开法，通过将Volterra核函数在一个正交的Laguerre函数集上展开，得到一个简化的系统模型，使得待辨识的参数显著减少。

This dissertation focuses on the spherical wavelet expansion of the earth gravity field and its application. Based on the concept of the integration approaches and radial basis functions the spherical wavelet is put forward, with that the earth gravity field is described in a new way, and some other researches are conducted, they are: spherical wavelet regularization, multiscale approximation of satellite gravity measurement, down continuation of airborne geavimetry data, the least squares properties of geopotential wavelet approximation, the spherical wavelet solution of two kinds of BVP and spherical selective multiscale reconstruction.

本文围绕地球重力场的球面小波展开及其应用进行研究，在积分逼近与径向基函数概念的基础上引入了球面小波，利用球面小波对重力场展开进行了重新表示，在此基础上进行了球面小波正则化、卫星重力多尺度逼近、航空重力数据向下延拓、重力场球面小波逼近的最小范数性质、两类边值问题的球面小波实用解、球面选择多尺度去噪方法等方面的研究。

In 1994, Los Alamos National Laboratory, National Institute of Standards and Technology and Cryenco company in the USA achieved great development in which part of the natural gas was burned to drive thermoacoustic driven pulse tube to liquefy the rest part.

但是我国在这方面的研究尚未展开。正是在这样的背景下，本文展开了燃气驱动混合型热声发动机的实验研究，为热声发动机用于空调系统的研究做准备。

Using inverse function to generate exponential distribution random number, introduce new algorithm, namely Maclaurin Equation, which is easy to be implemented by Hardware, use Maclaurin Equation to extend the function of Logarithm, make it compose by addition, division and multiple.

对于反函数法产生指数分布的随机数，提出易于硬件实现的算法结构——麦克劳林展开法，先用麦克劳林展开式展开对数函数，把对数函数转换成一系列乘、加、除运算。

The calculate efficiency is the key question in the dynamic simulation of deploy process of the deployable structures.The adoption of the macro element will increase the calculate efficiency of the deployable simulation.

动态模拟可展结构的展开过程，计算效率是关键问题，采用该宏单元无疑将提高模拟展开的计算效率。

The flag in the symbol table entry associated with the name of the macro being expanded is set to indicate the that the macro is not available for expansion.

在符号表项中，与被展开宏的名字相关联的标志被设置，以表示该宏不可展开。

Note, that the operator _Pragma directives expand to nothing inside the macro expansion result.

注意，在宏展开结果中 operator _Pragma 指令被展开为空。

After rescanning completes, the flag in the symbol table entry associated with the name of macro being expanded is cleared to indicate that the macro is again available for expansion, and the sequence of tokens that constitutes the rescanned replacement list is returned to the point of invocation of the macro.

在完成重扫瞄后，符号表项中与被展开宏的名字相关联的标志被清除，以表示该宏可以再次展开，且组成重扫瞄后的替换列表的单词序列被返回至该宏的调用点。

We establish a microtechnique developed from cytochrome C spreading methods allowing the detection of minimal amounts of DNA through a calibrated composition of buffer、denaturing agents and cytochrome C in an extremely small volume of spreading mixture.

将变性剂脲、乙二醛、甲酰胺引入展开过程，我们在国内首次建立了可检测1×10〓--2×10〓ug以下量DNA样本的微量展层技术，能较好地展开dsDNA及ssDNA分子，DNA形态及长度与经典技术所制样本相似。

It is also the base of structure optimization.According to main object characteristics of structural dynamics design,structuraleigenveetor sensitivity computation is,first,be studied.A Neumann series expansionmethod is proposed in accordance with the modal method and is developed to agreewith the structure with rigid body modes.A rapid Neumann series expansion methodfor eigenvector sensitivity is formed;it may greatly improve the efficiency ofcomputing eigenvector derivation.

本文根据结构动力学设计的主要目标特性，首先进行了结构特征向量灵敏度分析研究：形成了计算特征向量灵敏度的Neumann级数展开法，并将其扩展到适用于具有刚体模态的结构特征向量灵敏度分析；研究出计算特征向量灵敏度的快速Neumann级数展开法，该方法大大提高了特征向量灵敏度分析的效率；建立了无需K-1运算的结构特征向量灵敏度分析的共轭梯度迭代法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了