查询词典 design

This paper starts with the basic concepts of "bionics" and "bionic design", and then researches the application of bionic form design in the field of product design. The paper explains the meaning, principle and sort of bionic form design. The paper analyzes the intensional value of bionic form design from culture, cognitive psychology and product semantics, in order to establish the design method on a basis of higher theory level.

本论文首先从&仿生学&和&仿生设计&的基本概念入手，进一步着重研究了形态仿生设计在产品造型设计中的应用，对于形态仿生设计的含义、原理、分类进行了详细分析，并从文化、产品语义学、认知心理学等多个角度深入解读了形态仿生设计的内涵价值，以期将工业产品的形态仿生设计方法建立在更高的理论层次基础上。

There exits several MDO algorithms. But they are in our opinion either nonefficient or complicated. So we devised an algorithm called Subspace Approximation Optimization . In the SAO algorithm, the whole system is decomposed into one system-level optimization and several disciplinary optimizations so that a large and complicated problem can be divided into several easy-solving sub-problems. The coupling relationships and the coordination among disciplines are presented by equality constraints and these equality constraints are assigned to relevant disciplines. The optimums of design variables in system level optimization are transferred to discipline level optimization. The optimums of design variables in discipline level correspond to the point that is the nearest to the optimums of design variables in system level. If the optimums of design variables in system level are out of feasible region of discipline 1eve1, linear constraints can be built in the system level optimization using the design variable optimums obtained by the discipline level optimization. The system level optimization would improve the design of the whole system with these linear constraints.

目前，国内外已经发展出了多种飞机多学科设计优化算法，本文的重点是针对协同优化算法的不足，提出了子空间近似优化算法(Subspace ApproximatingOptimization，SAO)，SAO算法中，整个系统的优化问题被分解成一个系统级优化和若干学科级优化，而各个学科之间的耦合与权衡关系则被当作等式约束，这些等式约束将被分配到各个学科级优化中去，系统级优化的任务是寻找整个系统的最优解，而学科级优化的目标函数是以系统级优化分配下来的设计点为圆心的超球半径的平方，因此，如果系统级优化分配下来的设计点在学科级优化可行域内，则学科级优化目标函数为0，反之，则学科级优化的最优点是系统级优化当前设计点距离可行域最近的点。

In summary, the dissertation has improved the traditional geometric design methods for the high-speed circuit in the aspects of design index system, plan design, transection design and the 3-diamension-design technology on the basis of summarizing the experience of design, construction and operation of the high-speed circuits all over the world.

总之，本论文在总结世界各国高速环道设计、施工和运营经验的基础上，从设计指标体系、平面及横断面设计方法、三维一体化设计技术等多方面对传统的高速环道几何设计方法进行了较大的改进和完善。

This paper amply discusses the investigation and design of conductance cross-correlation flowmeter, it includes the design of the conductance cross-correlation flow sensor, the design of the prompting source circuit, the design of the signal conditioning circuit under the well, the design of the signal incepting circuit on the floor and the design of the software.

论文详细介绍了研究开发的电导式相关流量计，包括电导式相关流量敏感器的设计、激励源电路的设计、井下信号调理电路的设计、地面信号接收电路的设计和上位机软件的设计。

The features, facts, experiments and rules of the product design can be encapsulated into various kinds of case libraries by using the technologies of parametric design, feature-based modeling and software integration. Based on "From top to bottom" intelligent assembly design idea, the digital method of design and analysis from the whole design to the parts' design of the stairs and plats of container is accomplished.

综合参数化设计、特征建模和软件集成等技术，将产品的特征和产品中凝聚的知识、经验和规则一体封装，提出了&自上而下&的智能布梯的设计思路，并建立内容丰富的实例库，实现了从集装箱起重机梯子平台总体设计到零部件设计与分析的数字化。

Secondly, according to finding the combination of basic product design and bionic design, the author establishes the design method of bionic form design which is based on the view of product system. The systems flow are confirming bionic design object, cognizing biology characteristics, predigesting biology characteristics, changing biology characteristics to product and evaluating the design project.

然后将产品设计的基本方法同仿生设计的思维方法相结合，构建了产品形态仿生设计方法，该方法的流程依次为确定仿生目标、生物形态特征的认知、生物形态特征的简化、生物形态特征的产品设计转化以及设计方案的评价。

Engaged in spinning mold design, stamping die design (blanking die design, punch die design), and the spinning class product design (mainly the automobile belt pulley, water pump wheel, booster pump pulley, etc.), and rendering product process chart, product assembly diagram, right products, process analysis and process improvement, proficient in CAD, are familiar with PRO / E 3D modeling and design aspects of the work.

从事旋压模具设计，冲压模具设计（落料模具设计，冲孔模具设计）以及旋压类产品造型设计(主要是汽车皮带轮，水泵轮，助力泵带轮等)，绘制产品工序图，产品组装图，对产品进行工艺分析以及工艺改善，精通CAD，熟悉PRO/E三维造型设计等方面工作。

The Design of this include: the selection of motor, transmission part of the design, the design of speed reducer, shaft components, design, cabinet design, the main chain plate rolling machine, rack design, including reducer such as lubrication and sealing.

本次设计的设计主要包括：电动机的选取，传动部分的设计，减速器的设计，轴系部件的设计，箱体的设计，小型轧钢机主体，机架的设计，其中包括对减速器的润滑和密封等。

The Design of this include: the selection of motor, transmission part of the design, the design of speed reducer, shaft components, design, cabinet design, the main chain plate rolling machine, rack design, including reducer such as lubrication and sealing.

本次设计的设计主要包括：电动机的选取，传动部分的设计，减速器的设计，轴系部件的设计，箱体的设计，链板轧制机主体，机架的设计，其中包括对减速器的润滑和密封等。

At present, our company has been authorized with several design qualifications by state: Architectural engineering design, interior decoration design, landscaping design, deep basemen support design, glass curtain design, engineering consultant, costing consultant, competition agent, project management, etc.

目前，公司拥有国家批准的多项设计资质：建筑工程设计、装饰设计、风景园林设计、深基坑支护设计、玻璃幕墙设计、工程咨询、造价咨询、招投标代理、项目代建等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。