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- Optimum design for ducted fan 涵道螺旋桨动力装置最优设计新方法的研究
- Magnified Adaptive Genetic Algorithm(MAGA) was adopted to make a multiobjective optimum design for single-enveloping TI worm gearing. 以螺旋角、法向模数及蜗轮齿宽为优化变量,采用改进的自适应遗传算法(MAGA)对一次包络TI蜗杆传动进行多目标优化设计。
- The optimum design for pretensioned structures considering both the pretension force variables and the size variables was discussed. 探讨了以预张力和截面尺寸为设计变量的预张力结构优化设计问题。
- Optimum design for double-horse head beam pumping unit is a question of non-linear programming with inequality constraint condition and multi-objective function. 双驴头抽油机优化设计是一个具有不等式约束多目标函数的非线性规划问题。
- The objectives of the hydraulic optimum design for the inlet and outlet conduit and the met hod to appraise hydraulic loss of the conduit were brought forward. 提出了进、出水流道优化水力设计的目标和评价流道水力损失的方法;
- The digital quadrature sampling theorem for bandpass signal is presented and the optimum design for the sampling system is also discussed in this paper. 该文证明了带通信号的数字正交采样定理,并讨论了这种采样系统的优化设计。
- This not only cuts off the numble of variats and the computing load,but also perfects optimum design for shearing mechanism in shearing machine further. 分析滚筒式飞剪机不同传动方案对飞剪机下空心轴套传动齿轮受力状况的影响,对飞剪机剪切机构和下偏心主轴进行受力分析。
- WT5BZ]The optimum design of Controlled Diffusion Airfoils (CDA) is one of the main research fields in subsonic and transonic profile design for multistage compressor. 可控扩散叶型(CDA)的优化设计是目前国外对亚音、跨音速压气机叶型研究的主要内容之一。
- The multi objective optimum design for round broach is studied in the view of certain shortcomings on the uni objective optimum design for round broach. 针对以单目标优化设计圆孔拉刀的某些不足,采用多目标优化设计圆孔拉刀。
- Whether a system is designed for heating, cooling or water distribution it must be properly adjusted and balanced for optimum design performance. 当一个系统用于采暖、制冷或水分配,则必须进行适当的调节和平衡以实现最佳的设计性能。
- Whether a system is designed for heating, cooling or water distribution, it must be properly adjusted and balanced for optimum design performance. 无论一个系统是用于供热、制冷或给排水,都必须进行恰当地调节和平衡,达到最优的设计性能。
- Note that the tube pitch selected for the Reboiler is a deviation from the requirements of the Technical Appendix 3.1.3.9, but is necessary to ensure the optimum design for the units. 说明一点;为再沸器选定的管心距(或管间距)的偏差应来自于技术附件3.;1
- Safe guard: one for ceiling type, two for duct type. 防护网:风口型后置一个,风道型前后两个。
- Lin, T. Y. and Tseng, C. H., ”Optimum Design for Artificial Neural Networks: An Example in a Bicycle Derailleur System,”Engineering Application of Artificial Intelligence, Vol 13, pp. 3-14, 2000. 谢文馨、廖声荣、王子明,“应用类神经网路预测薄壳产品之收缩与翘曲”,第二十届机械工程研讨会论文集,台北,第1455-1461页,2003。
- Using optimum design for experiment scheme,laser graphic texturing was adopted to form bionic non-smooth microstructure on the gear surface to study anti-wear capability of the gears. 利用试验优化技术设计试验方案,采用激光图形雕刻加工的手段实现齿轮表面仿生非光滑形态,研究非光滑与光滑两种形态齿轮的耐磨损性能。
- A jet engine that provides extra thrust by means of a ducted fan in its forward end that draws in extra air. 涡轮风扇发动机一种喷气发动机,前有一管道风扇吸入额外量的空气,这部分空气经压缩后提供额外推力
- Applications:Good for 1:18 on road car,ducted fan power and with gearbox for high efficiency power system. 应用:合适1:18房车动力。函道风扇以及带减速齿轮的高效率动力系统。
- The design for the new dress collection is pirate in the far east. 新式服装的系列设计在远东被非法翻印(剽窃)。
- The train is propelled by ducted fans. 这种火车用涡扇推进器。
- He designs for a famous fashion house. 他在一间著名的时装商店当设计师。