1、

This paper discusses the index curve as contour in the application of pressure regulating valves, introduces the details of the design method, and analyzes characteristics of pressure regulation under different Mach number.

本文论述了半截式指数型面曲线在环状缝隙式调压阀上的应用,介绍了详细的设计计算方法,分析了在不同马赫数下的调压特性。

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2、

On Several Numerical Problems in the Numerical Method of Shape Optimum Design for Elastic Continuum

弹性连续体形状优化设计数值方法的几个数值问题

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3、

Method of the design for the pressure containment and venting of deflagrations

关于抗爆与泄爆设计方法的研究

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4、

Calculation method for energy consumption of oil refinery design

炼油厂设计能量消耗计算方法

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5、

In this experiment, the different total salt level, different grain gradation artificial sample were compounded by use of the mixture of average design method to determine earth consistency limit.

按混料均匀设计方法配制不同总盐水平、不同颗粒级配的人工土样,通过界限含水率试验测定土的稠度界限。

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6、

A genetic algorithm is proposed for solving the problem. The method of forming a path by connected node is employed to design a Steiner tree representation.

提出一种基于遗传算法的度约束组播路由算法,采用节点连接路径形式的编码方法构成一棵组播树的表示,设计了相应的具有树形结构的交叉和变异算子,以及节点度的改变算法。

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7、

With the precision degree of its lifting platform as a focal point, the paper also introduces the related mechanical models and the rigidity design of the lifting platform using conjugate beam method.

次弯矩计算的共轭梁法着重分析了升降架的设计精度要求,介绍了其力学模型及采用共轭梁法对升降架的刚度设计。

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8、

Design of double-layer air conduit with shallow-buried excavation method in Beijing subway

北京地铁浅埋暗挖双层风道设计

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9、

The paper discusses the control valves which use in the air conditioning water or steam conduit of intelligent buildings, introducing their structure, main parameters, working principles, characters and how to take the generic method to design and select the caliber of control valves.

合理选择阀门在供水管道中的重要性文章讨论应用于智能建筑空调水、汽系统中的控制阀门,介绍它们的结构、主要参数、工作原理、特征和选择阀门口径的简化方法。

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10、

Structural optimal design of heat conductive body with topology optimization method

用拓扑优化方法进行热传导散热体的结构优化设计

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11、

The Condenser Sprays the Temperature Decrease Technology in the Correspondence Engine Room Air Conditioning Energy Conservation Application The design method of aircooled chiller used for cleaning air-conditioning systems in an electrical plant

冷凝器喷淋降温技术在通信机房空调节能中的应用某电子厂房采用风冷热泵机组作为洁净空调冷热源的设计思路

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12、

The testing system of the Chinese-English Keyboard Entry level of computer operator introduces the program design method and the main functional diagram of the system.

测试计算机操作人员中英文键盘输入水平的测试系统包括该系统的程序设计思想和主要功能框图。

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13、

Design method of microchannel heat exchanger is discussed according to the development of a new compressor condensing unit model.

基于研制的新压缩冷凝机组样机开发探讨了微通道换热器的设计方法。

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14、

Experiments on springback in concave and convex edge flanging are carried out. Method of the mixed-level orthogonal test design is used to select the training sets from experiment data, and a radial basis function ( RBF) neural network model for springback is developed.

对薄板内凹、外凸翻边进行了回弹试验,借助混合水平的正交试验设计方法从试验数据中选择训练样本,建立了回弹的径向基函数神经网络模型。

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15、

Finite Element Method and Optimization Design for the Outer Ring of Three-axis Sedating Table

三轴仿真转台的外框结构有限元&优化设计

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16、

Uniform Design And its Test Method with the Help of Microcomputer

均匀设计及其微机辅助试验法

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17、

Analysis and design method of bearing strength of bolted connection in aluminum alloy

铝合金构件普通螺栓抗剪连接设计方法

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18、

Realize the fuzzy method used in compound formula design by using the computer data base technology.

利用计算机数据库技术实现模糊法在橡胶配方设计中的应用.

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19、

Novel Design Method of Symmetric Bootlace Lens With Minimum Phase Errors Based on Genetic Algorithm

一种新的低相位误差对称Bootlace透镜设计方法

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20、

Design the test method and equipment for the new products.

新产品的测试方法,测试仪器的确认。

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