Results 111 to 120 of about 9,687 (216)

Study of Improving Output Power of Double Glass Polycrystalline Silicon Photovoltaic Module [PDF]

, 2017
多晶硅电池及组件的降本和提效是光伏行业重点关注的热点问题。本文重点研究双玻多晶硅组件的提效途径，通过改变双玻光伏组件中电池片尺寸降低封装损失和电路损失，从而提高电池片转换效率；通过封装工艺和贴膜工艺提高电池片表面太阳光入射强度，从而提高电池片转换效率。主要研究结果如下： 1、划片工艺影响电池片的良率和转换效率。采用启澜GSC-20F激光划片机的最佳切割工艺为：对电池片进行反面切割，重复切割次数为两次；实验所用激光器最佳切割参数为激光功率为17W，切割频率为40kHz，划片速度为110mm/s。 2 ...
唐天宇
core  

中东欧 视界 CEE HORIZON 2023年第5期 | 总第77期 [PDF]

, 2023

core  

[Policy objectives and tools for the construction of Chinese Medical Consortium: A quantitative study based on policy texts]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Li B, Bao Y, Feng X.
europepmc   +1 more source

[Case Report: Histological Transformation to Atypical Carcinoid in RET Fusion-positive NSCLC Following Immune Therapy Resistance]. [PDF]

Zhongguo Fei Ai Za Zhi
Zhang Y, Zhang H, Zhong W, Chen M, Wang M.   +4 more
europepmc   +1 more source

国际能源科技发展动态 研判与战略启示 [PDF]

, 2019
岳芳, 郭楷模, 陈伟
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[Recent advances on the role of exosomes in neurodegenerative diseases]. [PDF]

Se Pu
Bu CT, Zhu XD, Zhang QY, Shao WY.
europepmc   +1 more source

能源互联促进新型能源体系建设 [PDF]

, 2023
何正友, 陆超
core   +1 more source

[Healthcare institution resilience and the influencing factors during infectious disease outbreaks]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Fu Y, Zhang J, Han B, Wang Q, Zhu Z, Nie Z, Tan Y, Liu Q, Li X, Guo J, Jiang R, Yang L.   +11 more
europepmc   +1 more source

[Neurospecific transmembrane protein 240 colocalizes with peroxisomes and activates Rho GDP dissociation inhibitor β]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Hu Q, Li W, Xu L, Guan R, Zhang D, Jiang J, Wang N, Yang G.   +7 more
europepmc   +1 more source

[Recent Advances in Peripheral Immunoscore in Lung Cancer]. [PDF]

Zhongguo Fei Ai Za Zhi
Xu F, Luo B, Tian J, Yang Y, Cheng Z, Liu Y.   +5 more
europepmc   +1 more source