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Applying atomic many-body theory to analyse the Goldston diagrams of effective Hamiltonian and wave operator about electron-electron correlation for open shell atoms, we use a simple method to evaluate the effective Hamiltonian and calculate the correlation effectes of Corbon with HFS model as a zeroth order approximation. Making contrasts with the experiment and the calculation based on HF model we get pleased results.

应用原子多体理论对开壳层原子中电子关联效应的有效哈密顿量及波算符的Goldston图进行了分析，在此基础上得到了计算有效哈密顿量的简单方法；以HFS模型为零级近似对中性碳原子基态的关联效应进行了计算并通过与实验结果及其他文献基于HF模型进行的计算相比较，得到了令人满意的结论。

Then, it made full use of the theory of harmonic conjugate in projective geometry to calculate the inner parameters of camera.

然后充分利用射影几何调和共轭的理论求取摄像机的内参数。

The discriminant is derived using the above theory wether gear profile need to modify and the formula using to calculate precisely modify measment of gear is derived. An elastic curve of the harmonic drive that the profile of the rigid gear and elastic gear are involute is studied.

利用本文建立的弹性啮合理论推导出齿轮齿面是否需要修形的判别式和修形量精确计算的公式；利用本文弹性啮合理论研究了谐波齿轮传动中的弹性曲线求解问题。

All quadrilateral mesh automatic generation for regular quadric surfaces based on Auto CAD AME;2. Represent Quadric Surfaces Using NURBS and Calculate the Control Vertecs and Weights;3. Through study,the property is found out that planes cutting edgewise quadric curve and quadric intersections from the quadric surfaces become the harmonic division.

文中采用了射影几何的方法，证明了画法几何中关于两个二次曲面相交的著名的复切定理和蒙日定理，通过研究得出了周切线平面和交线平面成调和分割的性质，同时还得出了处于复切的二次曲面必存在相公切的二次曲面的性

A real signal can be fitted by a harmonic signal series to calculate the amplitude spectrum and phase spectrum.The relationship between the coefficient,phase angle of the harmonic signal and the amplitude spectrum,phase spectrum of the bispectrum is calculated by Fourier transform.

一个实信号可以用一个谐波信号序列来拟合，计算实信号的双谱，通过Fourier变换推算出谐波信号的系数和相位角与实信号双谱振幅谱和相位谱之间的关系，可以实现信号重构。

At harvesttime a laborer and his family can calculate on earning enough grain to feed them for three months.

在收获季节里，一个劳动者和他的家庭指望收获足够的粮食以便让他们三个月能吃饱。

We use information shares approach (Hasbrouck, 1995) to calculate and compare which market has more information share in the price discovery process.

利用Hasbrouck（1995）提出的价格发现模型-资讯持有比例法，计算何者在价格发现过程中占有较多的资讯比例。

First, in order to achieve a performance independent of lighting conditions, the image is transformed into a Gradient Map. And then, Hausdorff distance measure is introduced to calculate the dissimilarity between two Gradient Maps.

首先，为了克服光照变化的影响，人脸图像被转换为梯度图像，然后，引入 Hausdorff 距离度量用于计算梯度图像之间的距离。

Today, I talk to her, and calculate how I would have no grounds for three days her ...

今天我跟她说话了，算算我已经有三天没怎么理她了。。。

The Monte-Carlo method is used to calculate the radiation heat transfer in cylinder at last.

结果表明本文所提供的模型和计算方法，可作为预测同类机型缸内热辐射研究的一种有效手段。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。