Natural ventilation is driven by either buoyancy forces or wind pressure forces or their combinations that inherit stoch......

To estimate the angle of arrivals (AOA) of wideband chirp sources, a new time-frequency algorithm is proposed. In this m......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Two approaches to synthesize silicon-based catalytic structures that aim at capturing the properties and functionalities......

提出一种基于似然剖面的电力系统元件暂态模型参数可辨识性方法。可辨识性是参数辨识的前提，可辨识性分析有助于在参数辨识过程中选......

多样性指数和均匀度以其简单易用而被广泛应用于群落生态学和生物多样性等研究中,然而由于缺乏合适的统计检验方法等原因,其分析的......

Free radical polymerization and living ion polymerization have been simulated via the dynamic Monte Carlo method with th......

Two approaches to synthesize silicon-based catalytic structures that aim at capturing the properties and functionalities......

估计多水平影响因素的相对危险,以便消除人为选择对照组造成的偏倚.通过浮动绝对危险方法 比较多水平影响因素任意两水平间RR值及......