Results 51 to 60 of about 1,135 (102)

弧齿锥齿轮弯曲应力计算

Jixie chuandong, 2008
A method of the stress influencing matrix is proposed for calculating bending stress courses on teeth root of spiral bevel gears is proposed by using stress superposition principle.
许浩, 方宗德, 曹雪梅
doaj  

[Mechanobiology of peripheral nerve development: mechanical properties, sensing, and response]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Liu T, Lu L, Wang Y.
europepmc   +1 more source

[Research progress on three-dimensional finite element analysis for fixed implant restoration of edentulous jaw]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Lan Y, Su B.
europepmc   +1 more source

基于多模态时频特征融合的航空齿轮故障诊断

Zhendong Ceshi yu Zhenduan
针对航空装备机械传动系统中螺旋锥齿轮振动信号受复杂工况影响而呈现的非平稳与多模态特征，现有方法难以充分挖掘跨模态互补信息，导致智能诊断精度不足的问题，提出一种基于物理信息引导的多模态时频特征融合网络。首先，采用特征模态分解（feature mode decomposition， 简称FMD）自适应提取故障敏感模态；其次，联合短时傅里叶变换（short‑time Fourier transform， 简称STFT）时频图与马尔可夫转移场（Markov transition field， 简称MTF ...
doaj   +1 more source

[Quantitative susceptibility reconstruction guided by a multi-scale T1-weighted image attention mechanism]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Li P, Tao Q, Oyang F, Guo B, Hu Q, Feng Y.   +5 more
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[Research progress of cementless prosthesis in total knee arthroplasty]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Tai W, Qi X, Wang B, Chai W.
europepmc   +1 more source

[Three-dimensional finite element analysis of the cantilever fixed bridge restoration for mandibular central incisors supported by narrow-diameter implants]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Zhou X, Gong Y, Peng W, Fu G.
europepmc   +1 more source

[Short-term effectiveness of anterior cruciate ligament reconstruction combined with internal brace augmentation for acute anterior cruciate ligament and medial collateral ligament injuries]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Yin Z, Zhang Y, Zhang S, Liu X, Li Y, Sun J.   +5 more
europepmc   +1 more source

[Application study of a novel locking anatomical plate in treatment of Neer type <b>Ⅱ</b>b and type <b>Ⅴ</b> distal clavicle fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wang J, Xu D, Wu J, Pu Y.
europepmc   +1 more source

[Clinical efficacy of simple taper-retained external connection narrow-diameter implants applied in the narrow alveolar ridge of the premolar region: a 5-8-year follow-up study]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Wu H, Cao N, Cao L, Yu F, Zhang X, Wei S, Wei H, Guo S.   +7 more
europepmc   +1 more source