查询词典 analytic expression

A funct must have the same analytic expression throughout.

一个函数必须处处都有相同的解析表达式。

The analytic expression of output power and pump threshold of quasiCW Ti: sapphire laser is derived out for the first time.

首次导出了准连续钛宝石激光器输出功率和泵浦阈值的解析表达式。

In this paper, the theory and approach of differential geometry are employed systematieally and the analytic expression of the nonlinear excitation eonrtol stratege is worked out.

由于电力系统强非线性的影响，当系统状态发生较大变化时，这些控制器的效果都难以令人满意。

An accurate analytic expression of coupling coefficient between two parallel doubly cladding single mode fibers is given in this paper.

本文求得了单模双包层光纤之间耦合系数精确的解析表达式。

Finally, it makes an analytic expression prospect of our commercial bank. In face of challenges all over the world, our commercial bank should lose no time to accomplish the reform, then "dancing with the wolves".

在面临世界上各大国际银行进军我国银行业的局势下，我们的商业银行应该抓紧时间完成现代商业银行制度的转变，精彩地"与狼共舞"。

We present an analytic expression for the energy of this extended state which is negative of the strength of the nearest coupling over the strength of the next-nearest coupling.

我们得到了系统处于扩展态时电子能量的解析表达式，它的数值为负的最近邻耦合常数与次近邻耦合常数的比值。

The analytic expression of optical rectification coefficient of this system is derived by means of density matrix approach and the iterative method.

用量子力学中密度矩阵算符理论导出了加偏置电场的双曲线量子阱中光整流系数的解析表达式。

This paper analyzed thoroughly the transient electromagnetic field analytic expression in homogeneous half space, discovered that the transient response curve has a characteristic of translational expansion and contraction with the underground conductivity, transmit loop length and observation time. According to that, we proposed a new direct method to calculate full time domain apparent resistivity.

深入分析了均匀半空间中瞬变电磁场的解析表达式，发现瞬变响应曲线随地下电导率、发射回线边长与观测时间具有平移伸缩特性，并据此提出了一种新的直接计算全区视电阻率的方法。

Fully and clearly analytic expression of multiwavelet transformation is given .The experiment of speckle reduction to US image is implemented by choosing local error as threshold. Results show that multiwavelet transformation is useful for speckle reduction and there have little noise and reserve important image features such as boundary when compared to results obtained from existing the denoising methods alone.

在二维图像阵列的应用方面，通过采用局部方差作为阈值，对超声斑纹图像进行阈值化去噪处理的实验结果表明，多小波变换在有效抑制斑纹噪声的同时，相对于其他方法还能更好地保留原图像的边界等重要特征信息。

Theoretically the approximate conditions of the surface wave diffraction were analyzed,and the corresponding analytic expression of angle width of diffraction patterns was derived,which explained the asymmetry distribution well.

理论上对表面波衍射的近似条件进行了分析，得出了各级衍射条纹角宽度的解析表达式，解释了衍射条纹的非对称分布。

This means that plain lumber is not a good choice, unless a wall is to be temporary.

这意味着，平原木材不是一个好的选择，除非墙是暂时的。

Only in the United States, its HIV drug sales reached 747 million pounds. In 2003, Bristol-Myers Squibb's sales of five drugs for 1.673 billion U.S. dollars, than the same period last year increased by 25%.

仅在美国，其HIV药物销售额就达到了7.47亿英镑。2003年，百时美施贵宝的5个药品的销售额为16.73亿美元，比上年同期增长了25%。