downhill相关论文
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Pressure distribution calculation of steam injectionwellborein steam injection well or steam floodin
Firstly,Beggs-Brill method can be used for pipe flowcalculation of both downhill and uphill,the pipe flow of steam injec......
Walking Downhill After Knee Arthroplasty:a Prospective Study of Downhill Gait Function 1 Year Follow
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最地球物理的倒置能被认为是 multiparameter,非线性,并且 multiminimum 不连续的优化问题。一个适应混合全球倒置算法基于退火模仿,......
Downhill varices are located in the upper part of the esophagus and are usually related to superior vena cava obstructio......
一采区回风上山是矿井建设的主矛盾线工程,施工过程中现场通过创新实施后部排矸连续化、辅助运输便捷化等8项管理措施,克服了大断面......
对东莞植物园三个生态公益林示范样地上、下坡土壤的理化性质进行分析,同时对树木在林地上、下坡的生长量进行测量。结果表明:三样......
近年来,国际资本流动发生了逆转,由之前的发达国家流向发展中国家转为由发展中国家流向发达国家。资本流动方向与传统的经济学理论相......
针对人在下坡行走时常因滑移造成后向跌倒的现象,研究了下坡过程中滑移扰动引发的步态失稳,并利用足底压力分析与步态分析手段,探究了......