数学公式

Taylor Formula is a very important content of mathematics analysis ,it can focally embody the soul of " approximation" of calculus. And is extensively applied in most aspects of calculus.

泰勒公式是数学分析中非常重要的内容，集中体现了微积分&逼近法&的精髓，在微积分的各个方面都有重要的应用。

The purpose is to probe into fow characteristic pressure distribution of separator under primitive structure and improved structure.

介绍了旋风分离器的基础理论，包括数学模型，分离效率、阻力损失和临界粒径等旋风分离器的主要参数指标，并给出它们的一些研究现状和计算的经验公式。

A mathematical model was built for the selfdeveloped hydropneumatic spring configuration with a single air chamber by the equation mentioned above and the real gas state equation.

根据自主研发的油气弹簧的结构形式，通过上述推导公式以及实际气体状态方程建立了单气室油气弹簧的数学模型。

The law how these factors influence the joint"s property was pointed out. A formula about the relationship between extrusion times and contamination remainder was founded. Main reason to bimetal"s inharmonic deformation was the difference of their mechanical property. Thereby, the empirical formula showing the relation between metal combination"s mechanical property and quality of joint was constructed. Integrated influence of extrusion times and metal"s mechanical property to quality of cold pressure welding joint was discussed.

在模拟结果分析和实验的基础上，对影响异种金属冷压焊焊接性的工艺因素进行了分析；探讨了诸因素对接头性能的影响规律，并且建立了挤压次数与界面污染物残留量之间的数学表达式；指出了两种材料力学性能差异是造成不协调塑性变形的主要原因，并且建立了材料力学性能与其冷压焊焊接性之间的经验公式；定性的讨论了挤压次数及材料力学性能对冷压焊接头性能的综合影响。

The calculating formula used for the intumescent velocity was presented and was applied to the model proposed.

同时考虑传质传热过程并结合膨胀速度的经验公式，建立了膨胀阻燃聚合物燃烧的数学模型。

In this thesis, according to the theory of potential flow, the mathem-atical model of two bodies moving in inviscid fluid with arbitary 3-dimensional shape is presented and the formula of interacted force between them is derived.

本文以势流理论为基础，根据水下两个物体运动的数学模型，给出了它们间相互作用力的公式。

Compare with the ability of eliminate the foam, Throught the test to discover, the taper of the diffuse pipeline of the eliminating-foam equipment can not small, the taper of the diffuse pipeline greater than 79/350; The length of the diffuse pipeline of the eliminating-foam equipment greater than 350mm; Whether the speed of the foam can too high, the velocity of the foam 0.3～0.6m/s; The width of lacune is between 0.2 and 0.5mm.

由于泡沫的流变性难以控制和测试，其变化较大，提出以利用所有泡沫钻探生产的钻进压力值，利用数学分析的方法对这些钻进压力值进行分析，在此基础上总结出更加合适、简捷的泡沫灌注压力公式。

E as governing equation by Massel. Whats more, a new explicit solution to the wave dispersion relationship with higher accuracy is adopted in my work. Non-linear factors are also considered.Several verifications are performed to validate the accuracy of the numerical model on representative topography.

本文中数学模型的建立是以Berkhoff提出的椭圆型缓坡方程为基础，利用Massel由经典缓坡方程推导出的扩展模式为控制方程，同时引入了一个新的线性弥散关系显式解公式，并且考虑了非线性的影响因素。

In this paper, a chemical-mathematic model for the pressure index of nitramine modified double based propellants is presented , and the expression of pressure index is given.

提出了硝胺改性双基推进剂燃速压力指数的化学数学模型，给出了燃速压力指数公式。

The mathematical modeling of ROBUST covariance fuctions and ROBUST collocation by combined various data is inde pendently proposed, and the corresponding formula are derived.

独立地提出和推导了求稳健协方差函数和多种数据稳健配置的数学模型和公式。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。