从...出发

According to that characteristic and based on the differential equation of the deformed surface of the orthotropic plate, with one principal direction size fixed, changing another principal direction size linearly, maintaining elasticity coefficient the same as in the first principal direction and Poisson ratio equal to the geometric mean of two principal Poisson ratios, the original orthogonal plate is equivalent to an isotropic plate. Results obtained show that the deflections of the equivalent isotropic plate are the same as the deflections of the original orthotropic plate at the corresponding points, the forces of the correspondent points have simple relations.

根据这一特性、从正交各向异性板挠曲面的偏微分方程出发，保持一个主方向尺寸不变，另一主方向的尺寸做线性缩放，保持弹性模量与第一主方向相同，泊松比取2个主方向泊松比的几何平均值，将这类正交各向异性板等效为一块各向同性板；通过分析得到：各向同性板任意点的挠度就是原正交各向异性板对应点的挠度，各对应点内力之间存在简单的比例关系，该文的方法将为工程技术人员提供方便，同时可以更加直观的认识正交各向异性板的受力。

Based on the curve surface characteristic and the processing difficulty of the triangle core mold ,t...

从三角凸模的曲面特点及加工难点出发，分析了如何使用MasterCAM软件编制合理的刀具路径，使加工质量大为改善。

In this paper the effect of the spatial gradients of the electric field and the neutral wind on the linear growth of the plasma R-T instability and its growth rate are analyzed, based on the quality and the charge conservation equation.

本文从质量和电荷守恒方程出发，分析了控制电离层等离子体R-T不稳定性线性增长的各种因素，重点研究了热层风和背景电场的空间梯度对R-T不稳定性线性增长的影响。

This advantage is own to the improvement of heat and mass transfer under microscale in physical and chemical process.

从重整制氢系统的构成出发，阐述了微尺度技术在其中的应用优势。

According to the differences and similarities between Chinese chess and Korea chess and based on the computer game,this paper analyzes the chessboard,chessman,rules,complexity and key computer game technologies so as to develop computer chess and lay a theoretical ground for the development of computer games of Korea ches

针对中国象棋和韩国象棋存在的异同点，从机器博弈角度出发，在棋盘、棋子、规则、博弈复杂度和机器博弈关键技术等方面进行了分析，以便更好地开展象棋的机器博弈活动，也为韩国象棋计算机博弈的开发作一个理论铺垫。

Inulin utilizing strain was screened from the soil which Jerusalem Artichoke was planted as well rotten chicory.

本文从菊芋生长的土壤、腐烂的菊芋及实验室保存的菌种出发，筛选到产菊粉酶较高的菌株。

This text proceeds from the competitiveness current situations of Chine...

本文就是从中国企业的竞争力现状出发，结合中国国情，提出构建中国企业的核心竞争力。

It is concluded that in view of effectiveness, safety and easiness of operation, chlorine dioxide is the best one of the disinfectants.

从保证居民饮用水质量和实际的可操作性角度出发，认为二氧化氯是一种较理想的杀虫药剂。

The core of this paper is to analyze and probe into ridge regression from different ideas, such as the existence of ridge parameter K, the choiceness of ridge estimation K , the choice of ridge parameter K and the methods of regression coefficients.

本文简单介绍了主成分回归，阐述了主成分估计方法的原理和优缺点；重点是从不同的角度不同的思想出发，对最常见的岭回归估计法进行了深入的探讨：岭参数K 的存在性，岭估计的优良性，岭参数K 的选择方法等。

And that, to evaluate integrative competitive power is a choke point of using the integrative competitive power theory in an enterprise.

本文从探寻企业综合竞争力的理论渊源出发，结合大量的文献资料分析和理论探讨，在回顾综合竞争力主要理论观点的基础上，界定了综合竞争力的定义和本质特征。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失