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小麦联合收获机
相关语句
  wheat combine
     Scheme Design of Wheat Combine Harvester Based on Structural Module Method
     基于结构模块化方法的小麦联合收获机方案设计
短句来源
     4LZ-125 wheat combine can be operated with a small tractor of 8. 8 kW. Thethreshing efficiency is increased by mounting the 2-set cutter component and the power of thethreshing cylinder is raised by increasing the rotating inertia of the cylinder.
     4LZ-125型小麦联合收获机与功率为8.8kW的小型拖拉机配套能进行正常作业,其原因是采用双层割刀减少了脱粒功耗和增大滚筒的转动惯量,从而弥补了功率储备的不足。
短句来源
     Method for Reducing Power Consumption of Small Wheat Combine
     降低小型小麦联合收获机功率消耗的措施
短句来源
  wheat combine harvester
     Scheme Design of Wheat Combine Harvester Based on Structural Module Method
     基于结构模块化方法的小麦联合收获机方案设计
短句来源
  “小麦联合收获机”译为未确定词的双语例句
     Experimental Research on Cyclone Separating Cleaning System Used on Micro-combine Harvester of Wheat
     微型小麦联合收获机旋风分离清选系统研究
短句来源
     The results showed that vibration strength and frequency structure of any spot of the combine are different with the different working conditions.
     研究结果表明:小麦联合收获机任一点的振动强度、频率结构随工况不同而变化。
短句来源
  相似匹配句对
     Method for Reducing Power Consumption of Small Wheat Combine
     降低小型小麦联合收获机功率消耗的措施
短句来源
     Sister Chromatid Exchanges In Wheat
     小麦的姐妹染色单体交换
短句来源
     , wheat ( Triticum aestivum L. )
     、小麦(Triticumaestivum L.)
短句来源
     Scheme Design of Wheat Combine Harvester Based on Structural Module Method
     基于结构模块化方法的小麦联合收获机方案设计
短句来源
     How to Collect Harvesting Machinery of Corn
     玉米联合收获机械的选购
短句来源
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4LZ-125 wheat combine can be operated with a small tractor of 8. 8 kW. Thethreshing efficiency is increased by mounting the 2-set cutter component and the power of thethreshing cylinder is raised by increasing the rotating inertia of the cylinder.

4LZ-125型小麦联合收获机与功率为8.8kW的小型拖拉机配套能进行正常作业,其原因是采用双层割刀减少了脱粒功耗和增大滚筒的转动惯量,从而弥补了功率储备的不足。

In terms of the feature of structural module the process of scheme design for wheat combine harvester was researched. The analysis of hierarchy process (AHP) and dynamic programming were combined and the model of dynamic programming for searching optimization was presented. Based on above work the software of scheme design for wheat combine harvester was developed. The practical tests proved that the model of dynamic programming for searching optimization was reasonable and quick in searching optimization.

根据结构模块化设计方法的特点 ,对小麦联合收获机的方案设计过程进行了研究 ,将层次分析法和动态规划结合起来 ,提出了动态规划寻优评价模型 ,并在此基础上开发出小麦联合收获机方案设计的软件系统。实践表明 ,动态规划寻优评价模型合理 ,寻优速度快。

Five primary parameters including top cone angle, height of separating barrel, quantity of orienting slices, rotate speed of catching impurity fan, rotate speed of winnower were selected with self-fabricating test-bed. The optimal result of all factors was educed through orthogonal experiment, quadratic universal rotary assembly experiment and optimum design, and some reference and gist were provided for designing separating cleaning system of micro- combine harvester of wheat.

利用自制清选系统试验台,选择影响清选性能指标的5个主要参数,分离筒上锥角、筒体高度、导向片数量、吸杂风机转速和扬谷器转速作为设计变量,通过正交试验、二次通用旋转组合试验和优化设计,得出了各参数的最优组合,为微型小麦联合收获机清选系统的设计提供了依据。

 
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