Results 151 to 160 of about 69,960 (229)

混凝土重力坝多参数弹性位移反演分析不唯一性理论探讨

open access: diamond, 2020
殷晓慧 黄耀英   +3 more
openalex   +1 more source

电力设备现场耐压试验用振荡冲击波产生的仿真研究

open access: yesGaoya dianqi, 2009
根据IEC 60060-3振荡冲击电压波形(OIV)的物理特性,提出了一种通过数值等效电路模型获得OIV波形的方法。通过对模型的理论分析,得到波形几个重要参数的解析表达式;讨论了负荷取值范围对波形参数的影响。仿真结果表明,通过调节电路元件参数值,可以得到适用于不同负荷情况下OIV波形,满足工程设计要求;在模型参数确定的情况下,根据波形参数表达式求得的解析解与模型数值解之间误差较小,为现场试验用振荡冲击发生器设计提供了理论依据。
李继胜   +5 more
doaj  

[Deep overparameterized blood cell detection algorithm utilizing hybrid attention mechanisms]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhu S, Zhang X, Wang Z, Jiang R, Liu Z.
europepmc   +1 more source

[Predictive model of early urinary continence recovery based on prostate gland MRI parameters after laparoscopic radical prostatectomy]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban, 2023
Mao H   +8 more
europepmc   +1 more source

Effects of high-altitude environment on pharmacokinetic parameters of gliquidone in rats. [PDF]

open access: yesZhejiang Da Xue Xue Bao Yi Xue Ban, 2022
Huang L   +5 more
europepmc   +1 more source

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