Results 91 to 100 of about 797,646 (133)

气-液-固三相流化床能量最小多尺度模型与气泡尾窝模型比较

open access: yes, 2002
将新建的气液固三相流化床能量最小多尺度(EMMS)模型与常用的无固体颗粒气泡尾窝模型、Nacef等给出的基于无固体颗粒气泡尾窝模型的改进模型(1)和改进模型(2)的相含率预测结果进行对比,并与实验数据进行了比较。结果表明 ...
强爱红   +9 more
core  

[Research progress on elbow joint rehabilitation robots]. [PDF]

open access: yesZhejiang Da Xue Xue Bao Yi Xue Ban
Li M, Xu F, Wang D, Xu J.
europepmc   +1 more source

一种金属/空气电池用空气电极集流体

open access: yes, 2014
本发明涉及金属/空气电池,具体地说是金属/空气电池空气电极集流体。本发明所述集流体包括由完整的泡沫镍制成的第一集流单元和泡沫镍上开设有孔的第二集流单元叠压而成。本发明与现有技术相比,有利于提高金属/空气电池空气电极在大电流放电时的集流能力,同时不影响空气电极中的空气扩散性能,有利于金属/空气电池大电流放电时电池性能的提高,同时该集流体的制备方法简单 ...
王二东, 孙公权, 舒朝著
core  

[Exploration and clinical application of the "digital and intelligent surgery" diagnosis and treatment workflow for oral and maxillofacial tumors]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
DU W   +11 more
europepmc   +1 more source

[Association between umbilical cord blood proteome and early infant neurodevelopmental risk]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Mo J, Wang H, Liu J, Li Q, Su T, Ji Y.
europepmc   +1 more source

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