查询词典 makes

Parametric evaluation function can condense the complicated multi-objective and multi-constrait problem into a single-objective unconstrained problem, then solved with conjugate gradient method.The parametric evaluation function method decreases the optimization difficulty,and makes the solution away from the boundary of feasible region during the optimization process,which makes all the objectives optimized simultaneously.

参数评价函数把复杂的多目标多约束优化问题转化为单目标无约束问题，然后用共轭梯度法进行求解，不但降低了求解难度，而且使得在优化过程中其解远离可行域的边界，保证了对多目标中所有目标同时进行优化。

Through referring related documents and analysis of builded bridges home and abroad, this dissertation makes anslysis on design of whole bridge on the basis of design theory for general box-girder, and combined with the design of Long-March bridge. There makes a special research on shear connecter which connecte corrugated steel webs with concrete board up and down. Design method of shear connecter is discussed.

本文在参阅国内外有关文献及实桥资料的分析，以普通混凝土箱形梁设计理论为基础，结合长征桥的设计，分析了整个桥梁的设计过程，尤其对波形钢腹板和顶底板混凝土的剪力连接件进行了研究，给出了计算方法。

PSO is a population-based optimization algorithm, which mimics the social behavior of animals in a flock. It makes use of individual and group memory to update each particle position allowing global and local search optimization. The objective function considered was the total weight of the structure subjected to stresses, displacements and forces constraints. The effects of the parameters were investigated as well and such combination of tuning parameters promote a better global search behavior avoiding premature convergence while rapidly converging to the optimal solution. Results showed the effectiveness of the proposed method by comparing with ANSYS Design Optimization Tool (zero-order method). The PSO with the tuning parameters makes it an ideal method for offshore wind turbines foundations optimization tasks.(2) A reliability analysis method for pile foundation bearing axial loads based PSOThe performance function of pile foundation's axially bearing capacity sometimes is nonlinear and complex, on the basis of geometric meaning of structural reliability index, an optimum model with PSO for structural reliability analysis under arbitrary random variables was established, The PSO algorithm is very efficient to solve global optimization problemsIts use in structural reliability field presents not only the advantage of its facility of implementation, but also the possibility to obtain the design point and the failure probability with a good accuracy. In addition, PSO is a zero order algorithm, for no derivative is necessary for its implementation.

本文的研究针对桩式海上风机基础结构的特点，在国内外有关研究成果的基础上对海上风机基础结构优化设计理论和可靠度方法一些相关问题进行了较为深入的研究，具体做了以下几个方面的工作：(1)基于粒子群优化的桩式海上风机基础确定性优化设计方法桩式海上风机基础的优化设计是一个复杂的、非线性约束的优化问题，针对传统的基于梯度信息的优化方法在处理非线性问题中易陷入局部最优解的问题，本文将一种耦合惩罚函数的PSO算法引入到海上风机基础结构概念设计中，PSO算法是从群体动物聚集觅食这一活动中受到启发而发展的，该算法利用个体和群体的信息共享不断改进自身的位置从而进行局部和全局最优搜索，本文中以桩和三脚架连接段直径及壁厚为设计变量，以基础总重量作为优化的目标函数，在给定的约束条件下建立了三脚架基础优化数学模型，另外本文还研究了PSO参数变化对结果的影响，协调的参数组合可以避免陷入早熟收敛而能够快速的获得全局的最优解，通过与ANSYS优化模块的计算结果比较验证了该方法的有效性，本方法为海上风机基础的确定性设计提供了一条有效的途径。

The second part makes an innovative study of the soul of traditional Chinese graphics in the respect of "shape","essence", and "implication". The first element to be emphasized is "shape", which is mainly concerned with lineal designs and convolute designs in traditional graphics, the main two ethical factors employed in traditional Chinese design. The "shape" is a relatively complete and minute system. What is included in "essence" is to convey the effect of lucency and artistic conception in traditional plastic art, which embodies traditional Chinese philosophy and its aesthetic taste. The "implication" part makes a detailed analysis of the informative function of the particular ethical graphics from the perspective of disseminative theory. The third part is my application of the three elements in designing.

第二部分是本文的创新之处，分别从"形"、"神"、"意"三方面对传统图形的精髓进行探讨，"形"主要提取了传统造型元素中的线和具有中国民族风格的构成形式——回旋形进行着重分析，有较为详细而完整的结构体系；"神"主要结合中国的传统哲学和审美思想对中国传统造型所追求的空灵、意境进行论述，"意"主要从传播学的角度对传统图形所特有的民族信息传达功能进行分析研究。

The Mai'er Dongyang Company insists on the principle that good qulity makes us existent and high efficiency leads to development. Our excellent quality makes us known by the customs and our products are sold in Corea, Japan and Southeast Asia.

麦尔东洋公司一贯坚持"以质量求生存，以效率拓发展"的发展原则，公司凭着优秀的产品质量已取得客户的高度信赖，产品远销韩国、日本、东南亚等国家及地区。

We are already seeing this problem―adding human growth hormone genes to pigs certainly makes them grow―but it also gives them arthritis and makes them cross-eyed, which was entirely unpredictable.

我们已经觉察到了问题的出现——把人的生长素基因转移到猪身上当然会促进猪的生长——但也会使他们得关节炎和斗鸡眼，这些是完全曾预料到的。

We are already seeing this problemadding human growth hormone genes to pigs certainly makes them growbut it also gives them arthritis and makes them cross-eyed, which was entirely unpredictable.

我们实际上已经发现这个问题：将人类生长荷尔蒙基因植入猪的体内，一定会使猪的生长加速，但是同时也使猪患上了关节炎和内斜视，而这一切是完全无法预测的。

The article list that makes a station namely then and article caption want correspondence, he makes news station, every total caption and crosshead always are a series, there is alien caption among.

那就是做站的文章目录与文章标题要对应，他是做信息站的，每个总标题与小标题总是一个系列的，中间没有异类标题。

When Warring States has been able to burn makes the assorted fine bead, makes the crustification for decorative or ornamental purpos.

战国时已能烧造各色精美珠子，作镶嵌装饰用。

The moles nested in my cellar, nibbling every third potato, and making a snug bed even there of some hair left after plastering and of brown paper; for even the wildest animals love comfort and warmth as well as man, and they survive the winter only because they are so careful to secure them. Some of my friends spoke as if I was coming to the woods on purpose to freeze myself. The animal merely makes a bed, which he warms with his body, in a sheltered place; but man,having discovered fire, boxes up some air in a spacious apartment,and warms that, instead of robbing himself, makes that his bed, in which he can move about divested of more cumbrous clothing, maintain a kind of summer in the midst of winter, and by means of windows even admit the light, and with a lamp lengthen out the day.

动物只要在荫蔽的地方安排一张床铺，它以自己的体温来取暖；人却因为发现了火，在一个宽大的房间内把空气关了起来，把它弄得很温暖，却不靠自己的体温，然后把这暖室做成他的卧床，让他可以少穿许多累赘的衣服而跑来跑去，在冬天里保持着一种夏天的温度，更因为有窗子，依然能邀入光明来，再用一盏灯火，就把白昼拉长。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。