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- Basing on numerical optimization principles and thermodynamic performance design, efforts were made to optimize the design of finned-tube lubricate heat exchangers used in helicopters. 摘要在直升机肋管式滑油换热器的初步热力性能设计计算基础上,应用数值优化原理,对滑油换热器结构的优化设计进行了研究,建立了结构优化程序。
- Three optimal principles of sensor placement,Error Discerned Minimum?Displacement Energy and Model Reduction,have been discussed on the relativity of modes and the displacement. 从各阶模态向量的相关性和变形能出发,讨论了识别误差最小度准则和变形能准则,以及模型缩减准则等三种传感器优化配置的准则;
- The setting optimization principle of compressible tie-in is brought forward;and it has important guidance meaning to design compressible shaft wall reasonably. 提出的可缩接头设置优化原则,对科学、合理地设计竖向可缩性井壁具有重要的指导意义。
- By means of the optimality principles of the dynamic programming, this paper has given a general analysis of the coordination and the continual operation in a steel mill. 炼钢厂的均衡,连续作业是十分重要的问题。本文首先利用动态规划最优化原理对该问题作了一般性分析。
- Optimization Principles Of Electric Substation General Arrangement 变电所总平面布置中的优化原则
- Our actions often negate our principles. 我们的行为时常与我们所信奉的原则背道而弛。
- Not only study on a key question of machine modeling simulation,but also analyse the optimization principle of VERICUT and create a tool path optimizing mathematical model. 不仅研究了在机床建模仿真中的关键问题,而且建立了基于切削参数的优化模型,分析多种不同的优化方法。
- It goes against my principles to deceive a man. 欺骗人是违背我的处世原则的。
- His actions are congruous with his principles. 他的行动和他的主义侣一致。
- It goes against the Marxist principles. 这违反马克思主义原则。
- He stuck hard and fast to his principles. 他坚定不移地坚持自己的准则。
- Optimizing principle of even temperature-differnece field in multistream heat changer. 多股流换热器温差场均匀性优化因子.
- He sticks to his principles by forty. 他绝对坚持他的原则。
- He suffered for his revolutionary principles. 他为了自己的革命原则而蒙受苦难。
- Application of even temperature-difference field optimizing principle on fluid organization of multi-stream heat exchanger. 温差场均匀性因子在多股流换热器的流体组织上的应用。
- Lying goes against my principles. 撒谎违反我做人的原则。
- It would do violence to his principles to eat meat. 吃肉与他的原则相违。
- He has denied his country and his principles! 他已经背弃了自己的国家和原则!
- He mislaid his principles in the drive for success. 他为了成功而拋弃了原则。
- He followed his principles with nobility. 他高尚地恪守自己的准则。