Results 131 to 140 of about 1,164,285 (171)

[Clinical efficacy of two-stage ear reconstruction using autologous rib cartilage in the correction of congenital microtia]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Xu ZC, Zhang Q, Xu F, Li DT, Li YY, Chen X, Zhang RH.   +6 more
europepmc   +1 more source

[Deep eutectic solvent and improved needle filter-based liquid-membrane microextraction combined with high performance liquid chromatography for the determination of sulfonamide and fluoroquinolone residues in milk]. [PDF]

Se Pu
Xu RM, Wu YY, Gu ZH, Wei W, Lu XY, Xia ZH.   +5 more
europepmc   +1 more source

[Application of a new super-micro flap in endoscopic tympanoplasty]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Liao H, Wang W, Wang L, Xu Y, Yang X, Ren J.   +5 more
europepmc   +1 more source

Cu掺杂p型ZnO薄膜的制备方法

本发明提供一种Cu掺杂p型ZnO薄膜的制备方法，包括如下步骤：步骤1：采用射频磁控溅射方法，将纯度为4N以上的ZnO和高纯Cu粉末混合压制成所需靶材；步骤2：在氩气和氧气混合气体环境中将靶材溅射沉积在衬底之上形成薄膜；步骤3：将形成薄膜的衬底进行退火处理，得到Cu掺杂的p型ZnO薄膜材料 ...
杨晓丽, 陈诺夫, 尹志岗
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[Research progress of infrapatellar fat pad derived mesenchymal stem cells in treatment of osteoarthritis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wang H, He H, Lu J, Wang Q.
europepmc   +1 more source

[Advances in the clinical management of acute severe ulcerative colitis]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Shao W, Zhou Y, Xu F.
europepmc   +1 more source

[Clinical application effects of the "novel three-longitude and five-transverse method" for perforator localization of anterolateral thigh chimeric flaps]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Wu XK, Li H, Wu BH, Wei ZR, Deng CL.
europepmc   +1 more source

[Analysis and management of the influence of periapical lesion size on endodontic microsurgery]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Huang X, Zeng K, Yang R, Wei X.
europepmc   +1 more source

[Analysis of complicating factors in endodontic microsurgery]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Tan X, Peng L, Su Q, Xu X, Yang J, Song D, Wang C, Zhang L, Ye L, Huang D.   +9 more
europepmc   +1 more source

一种制备n型掺杂的立方氮化硼薄膜的方法

本发明公开了一种制备n型掺杂的立方氮化硼薄膜的方法，该方法包括；选用Si(001)单晶作为衬底；用B靶作为立方氮化硼薄膜沉积的溅射靶，在该B靶上覆盖有一位置可调的Si靶作为Si掺杂立方氮化硼薄膜生长的掺杂源；采用两个考夫曼宽束离子源沉积Si掺杂立方氮化硼薄膜，主离子源采用Ar+离子轰击B靶和Si靶，同时以Ar+及N2+的混合离子束作为辅助离子源轰击薄膜；对制备的Si掺杂立方氮化硼薄膜在N2保护下进行高温快速热退火。本发明提供的这种制备n型掺杂的立方氮化硼薄膜的方法，过程简单、成本低 ...
范亚明, 应杰, 张兴旺
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