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Inflation and Primordial Perturbations in Fractal Cosmology

where we research perturbation theory in the inflationary phase of a fractal universe by deriving an analogous Mukhanov-Sasaki equation, studying the primordial power spectrum of scalar curvature pe...

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域名man-power-store.com的whois信息展示了当前域名在阿里云万网的whois查询情况,在这里,您可以了解一个域名的注册信息、所有者、注册商、注册日期、过期日期、域名状态等信息。 大模型...

Design and Performance Regulation of Discretely Assembled Octahedral ...

1.College of Mechanical & Power Engineering,China Three Gorges University,Yichang, Hubei,443002 2.Hubei Key Laboratory of Hydroelectric Machinery & Maintenance,Yichang,Hubei,443002 3.HX...

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精细复合多尺度波动散布熵在液压泵故障诊断中的应用

JIANG Wanlu1,2,ZHAO Yapeng1,2,ZHANG Shuqing3,LI Man1,2 1.Hebei Provincial Key Laboratory of Heavy Machinery Fluid Power Transmission and Control, Yanshan University, Qinhuangdao 066...

基于全矢增强深度森林的旋转设备智能故障诊断方法

JIANG Wanlu1,2;LI Man1,2;ZHANG Peiyao1,2;ZHAO Yapeng1,2;ZHANG Shuqing3 1.Hebei Provincial Key Laboratory of Heavy Machinery Fluid Power Transmission and Control,Yanshan University,Q...

Intelligent Fault Diagnosis Method for Rotating Equipment Based on Full ...

JIANG Wanlu1,2;LI Man1,2;ZHANG Peiyao1,2;ZHAO Yapeng1,2;ZHANG Shuqing3 1.Hebei Provincial Key Laboratory of Heavy Machinery Fluid Power Transmission and Control,Yanshan University,Q...

Experimental test for power generation performance of I-L composite ...

power of the piezoelectric energy harvesting(PEH) system; compared with the non-magnetic syste... WANG Man1,2, HOU Chengwei1, MENG Jinpeng1, YANG Xiaohui1, SONG Rujun1 Journal of Vib...