約化轉動慣量 的英文怎麼說
中文拼音 [yāohuàzhuǎndòngguànliáng]
約化轉動慣量
英文
reduced moment of inertia-
Optimal design with three variables is then done to the elbow - bar mechanism of the mp1040b moulding machine by utilizing the method of punishing function for constraint problems and variational scale for unconstraint problems. the optimal target function is the maxium of gradient in one work travel for the moulding plank of the elbow - bar mechanism. the result shows that the maximal gradient of moulding plank in one motion period declines by 25. 7 after optimization, and the angular acceleration of the bottom moulding plank decreases greatly
動力學分析中，各構件的質量和轉動慣量是通過pro / engineer軟體，先建立各個構件幾何模型而求得；然後，利用解決約束問題的罰函數法和處理無約束問題的變尺度法對mp1040b型模切機肘桿機構進行三個設計變量的優化設計，優化目標函數為肘桿機構的下模切板在一個工作行程中達到的最大傾斜程度；通過優化設計，模切機肘桿機構的下模切板在一個工作行程中的最大傾斜程度降低了25 . 7 ，其角加速度明顯減小，提高了模切機動力學性能。Reduced moment of inertia
約化轉動慣量But from to see, there is a big gap between the international tradition and the actual circumstance of the construction enterprise of our country. concrete performance for1 % the level of technique application is not high, and the technology capacity universal is lower ; 2, the competition consciousness is flag ; 3, lack the experience of the international management etc. the next in order, this paper includes the characteristics and construction of the project culture of the construction enterprise, the project culture can unify cognition, explore the origins, emerge the intention and the characteristic in the process of project management, and benefit to introduce advanced experience what apply and develop at china, and benefit to build the project culture of the construction enterprise that have chinese special features
把項目文化掛在口頭上，做表面文章多，真正以人為本，實實在在地營造項目文化的少是目前建築企業項目文化建設中普遍存在的問題，而面對wto ，面對具有先進管理理念和先進技術的國際建築市場上的競爭，將會大大加快我國建築企業由勞動密集型向技術密集型的轉變，由粗放型經營型向集約化經營型的轉變，而從目前我國建築企業實際情況來看，在工程項目管理上與國際慣例尚有較大的差距，具體表現為： 1 、技術應用層次不高，科技含量普遍較低； 2 、競爭意識淡薄； 3 、缺乏國際經營承包經驗等。
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