In this paper, we give simplified proofs of the Euler formula for normal curvatures of surfaces of R3. We derive an analogue of Euler formula for geodesic curvatures of surfaces.

1、

Since the grid is used as an updated Lagrangian frame, the nonlinear convection term associated with Eulerian formulations does not appear.

因为基于网格的计算是一种动态的拉格朗E算法，因此与欧拉公式相应的非线性对流项将不再出现。

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2、

By means of the revised Euler's formula, a more feasible and reliable method for the determination of coefficient of friction in friction winders is presented.

利用欧拉公式修正式，本文对用于矿井摩擦提升机的摩擦系数提供了一种快速、经济而又可靠的测定法。

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3、

On the generalization of Euler's formula of convex polyhedron

凸多面体欧拉公式的推广

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4、

Some theories and key algorithms of solid modeling such as the theory of r-sets, representation model based on generalized Euler formulas, set membership classification are explained and summarized.

本文阐述并总结了实体造型的一些理论和关键算法，如正则集理论，基于推广的欧拉公式的表示模型，集合成员分类。

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5、

On this account, the classical Euler's formula based on constant coefficient of friction is thus revised.

考虑到这个因素，对按照摩擦系数为常数而推导出来的欧拉公式进行了修正。

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6、

The Application of Euler Equation in The Traction Force's Calculation About Traction Drive Elevator Observation of Summer Precipitation Along an Altitudinal Transect in Southern Slopes of Tanggula Mountains

欧拉公式在电梯曳引力计算中的应用念青唐古拉山南坡夏季降水梯度观测

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7、

In addition, Hamilton quaternion, Ma quaternion and their Euler formula similar to that of two-dimensional real signal were discussed.

讨论了Hamilton四元数、马氏四元数及其与二维实信号类似的欧拉公式。

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8、

Euler's Formula in Twisting Processes

加拈过程中欧拉公式的应用与修正

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9、

Generalized Euler formula and Its Applications

广义欧拉公式及其应用

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10、

As no trigonometric function in the formula results in easy and accurate calculation result, it is especially suitable for workshop applications.

量块组尺寸计算公式不含三角函数，计算简便、结果精确，特别适合车间现场使用。

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11、

Two trigonometric identities and Euler formula' proof

两个三角恒等式及Euler公式的推广

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12、

The judge listened to the accused unsympathetically.

法官冷漠地听被告陈述.

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13、

The imposing temples built by Ramses II sit close to the Egyptian border with Sudan.

由拉姆西斯二世建造的这座雄伟的庙宇紧邻埃及与苏丹边境.

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14、

On accordance with user self-definition function, the paper programmed trigonometric function, and then FoxBASE+ may process some survey data.

本文按照FOXBASE+用户自定义函数规定，利用三角函数公式编写了几个相应的自定义函数，使FOXBASE+也可以独立地应用于某些测量数据处理。

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15、

The Series Formula and Trigonometric Function Formula of Tooth Harmonic e. m. f. of Synchronous Machine

同步电机齿谐波电势的级数公式和三角函数公式

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16、

A hierarchical discrimination method of multi-criteria classification with quadratic aggregation function is proposed.

提出了一种集成函数是二次函数且有训练集的多准则层次分类决策方法.

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17、

The changing of maximum dynamic stress with depth quadratic function.

最大动应力不是随深度呈线性变化,而是呈二次函数关系.

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18、

Meanwhile, Antonio has been arrested by Orsino's officers andbegs Cesario for help, mistaking him for Sebastian.

同时, 安东尼奥遭到奥西诺官员的拘捕, 他误以为舍沙里欧(维欧拉)是圣赛巴斯丁,因此要求其帮助脱困.

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19、

The complete Euler equation set contains all kinds of Euler equations of the variational problems.

该方程组涵盖了变分问题的各种欧拉方程.

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20、

The most important thing for amplifying the vigour of correspondence education is to improve its quality.

提高函授教育质量是增强函授教育生命力和活力的关键.

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