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The theory of multi aim optimization is applied to designing the flexible wheel of harmonic gear drive,and the mathematical model of that has been set up.

将多目标优化方法应用于谐波齿轮传动设计，建立了柔轮优化设计的数学模型

Based on the general Nernst equation, thermodynamics model of the submonolayer equilibrium potential was set up.

基于普通的能斯特方程，建立了单原子层平衡电势的热力学模型。

In order to set up the synthesis model of a function generating mechanism, the influence of controllable factors and noise factors on the movement precision of the mechanism was analyzed.

针对函数发生机构，分析了可控因素和不可控因素的随机变化对机构运动质量的影响，建立了考虑运动副间隙影响的机构稳健优化设计的数学模型，给出一曲柄滑块函数发生机构的稳健优化设计示例

Firstly, Geodesic distance is introduced to overcome the weakness of Euclidean distance. Then, neighborhood rough set model is introduced to make full use of neighborhood local information and also can avoid the discrete process of numerical attributes.

最后将一个二进制DE算法运用到特征选择，为了设计合理的适应度函数，本文首先针对基于欧氏距离类内类间评价函数的不足，引入流形中的测地线距离，力求保持数据集内在特性的基础上，提出了一个基于测地距离的适应度函数。

Feature Selection, Differential Evolution, Fuzzy Logic Controller,Geodesic distance,Neighborhood Rough Set Model

中文关键词：特征选择，差分演化算法，测地距离，邻域粗糙集模型

Geometrical models and finite element models are set-up and calculations on the model are made both by using the software MSC/ PATRAN, which is convenient for applications.

如果能够找到应力集中或者结构变形最大的地方，就可预知结构可能在哪里发生破坏，继而采取相应措施。此外，省材和节能都有非常重要的意义。

"I was lucky enough, or maybe it's just a funny coincidence," Giller recalls,"that an early babysitter of mine growing up in Massachusetts was a fellow named Bill McKibben, who is one of the foremost environmental writers in the U.S. I feel that I was almost learning about global warming from day one. He set a wonderful model for me, for a career that joined these two passions."

"我很幸运，或者这只是一个有趣的巧合，"吉勒回忆说，"这是我的早期保姆生长在马萨诸塞州的行动被命名为比尔麦克基本，谁是在美国，我觉得最重要的环保作家之一一家伙，我几乎从一开始学习有关全球变暖问题。，一个职业，加入这两个激情他为我一个美好的典范。"

The model of out-gassing by baking and glow discharge cleaning is set up.

建立了烘烤出气和辉光放电清洗出气的物理模型，研究了装置器壁的烘烤出气和辉光放电清洗出气特点。

For the year to date, Rolls-Royce sales were up 20% and with the new model due over the course of the next financial year the luxury carmaker from Goodwood is set to have its best year on record.

今年以来，罗尔斯罗伊斯公司销售额增长了20 ％和适当的新模式的过程中，在下一个财政年度的豪华汽车制造商从德伍德将其最好的一年。

According to the conditions of topography,geological structure,climate,hydrology and engineering geology,the main factors influencing the slope stability of the Grand Buddha rock mass are discussed;the generalized model of the slope for stability analysis is set up,and the main working situations of the slope are put forward.

根据太原晋阳西山大佛所处的地形地貌、地质构造、气象水文条件和场地工程地质条件，分析影响大佛边坡岩体稳定性的主要因素，建立大佛松动岩体边坡稳定性分析概化模型，提出大佛边坡岩体所处的主要工况类型。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。