Dynamic Study of Fusion Reactions for~ ( 40, 48) Ca+~ ( 90, 96) Zr around Coulomb Barrier
~(40,48)Ca+~(90,96)Zr近垒熔合反应的动力学研究
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本文在研究现有开沟器存在的问题和不足的基础上,设计了一种新型免耕覆盖往复冲孔式播种机,该机用穴播方式代替破茬分草和开沟,有效的避免了开沟器的堵塞。
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An Orthogonal Experimental Study of Factors Affecting Dust Removal Performance by Counter Jet Flows
对喷流除尘性能影响因素的正交实验研究
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Study on Mechanism of flow pattern transition of steam-water countercurrent flow in horizontal tube
水平管内汽液逆流流动流型转变机理研究
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A study on underwater target classification applying perception linear prediction method
感知线性预测在水下目标分类中的应用研究
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A Study on the Theoretical Perspective for Consumer Countervailing Power in the Internet Era
基于INTERNET的消费者抗衡势力研究
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Study on Capability Evaluation Model of Shipborne Radar Countermeasure System
舰载雷达对抗系统作战能力评估模型研究
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Study on Regional Distribution Character of Railway Deduced Noise and Its Countermeasure
铁路次生噪声的区域分布规律与防治对策研究
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Study on Heat Transfer in Inclined Vapor-Liquid Countercurrent Flow Condensation
倾斜式汽液逆流冷凝传热研究
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大型铸铁件呋喃树脂自硬砂型(芯)用醇基钛渣涂料的研究
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新型平衡阀系统计算机仿真及参数优化研究
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