, 2014 一種使用雷射填補缺陷的方法,包含以下步驟:一、提供一基材及一銲料,該銲料的一銲料直徑是不大於0.7毫米,二、提供一雷射銲接機,該雷射銲接機可輸出一可調整一雷射能量、一雷射直徑之大小的銲接雷射光,控制調整該雷射能量、該雷射直徑於一適當輸出値,三、使用該雷射銲接機將該銲料、該基材銲接結合,藉此,可縮小銲接的熱影響區且防止該基材被過度稀釋,進而減少裂紋、銲接缺陷 ...
吳奕璇 +3 more
core
[Research on flow characteristics of dual-outlet centrifugal disk blood pumps]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLian Q, Xiao Y, Xiao Y, Cao Z, Cui G.
europepmc +1 more source
[Application of umbilical cord mesenchymal stem cells in the treatment of severe immune-mediated thrombocytopenia after allogeneic hematopoietic stem cell transplantation in children]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiZhang B, Luan Z, Tang XF, Wu NH.
europepmc +1 more source
, 2014 为解决基于连续介质力学的离散元方法（CDEM）在高速冲击模拟中因网格畸变导致的系统能量发散问题,提出了一种基于颗粒接触的二维无网格方法（PCMM）。该方法基于颗粒间复杂丰富的接触信息构建三角形单元,通过接触对的演化更新实现旧单元（满足删除条件的单元）的删除及新单元（满足创建条件的单元）的重建,通过在单元内引入流体弹塑性模型实现高速冲击问题的模拟。给出了三角形单元创建的3个必备条件：组成单元的3个颗粒必须彼此接触,任意一个内角必须在30°~150°之间,任意一条边长必须大于平均半径的0.5倍。弹性杆撞击 ...
李世海, 冯春, 刘晓宇
core
[Exploring the research on the molecular mechanisms of autoimmune liver diseases]. [PDF]
Zhonghua Gan Zang Bing Za ZhiLiu YQ, Jiang XW, Li Y, Liu XL.
europepmc +1 more source
[Clinical study on reduction of posterior malleolar fractures via modified Rammelt transfibular approach]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiJi S +7 more
europepmc +1 more source
[Research progress on mechanisms and clinical management of comorbid constipation in children with autism spectrum disorder]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiDing JJ, DU DY, Li P.
europepmc +1 more source
[Treatment of extramedullary recurrent multiple myeloma with daretozumab in combination with the DECP regimen: a case report]. [PDF]
Zhonghua Xue Ye Xue Za Zhi, 2021 Wei ZL +6 more
europepmc +1 more source
[Interventional revascularization combined with perforator composite flap for staged treatment of peripheral arterial disease with ankle soft tissue defects]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiGuo X +8 more
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