Results 111 to 120 of about 435,043 (148)

SF₆电弧等离子体平衡成份计算及其光谱特性

Gaoya dianqi, 1987
本文计算了SF6电弧等离子体的平衡成份,温度范围为5000K—30000K,气压为0.2MPa。考虑到等离子体中的主要组成为SF6、SF4、SF2、S2、F2、S、F、S+、F+、F-、e,在计算过程中仅考虑一次电离。在SF6电弧等离子体平衡成份的计算基础上,本文计算了一些SF6等离子体光谱分析中常选用的几条谱线的线光谱发射系数。
doaj  

[Surgical robot-assisted submandibular gland excision through retroauricular hairline approach: three case reports]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Ma S, He J, Cao C, Wang X, Li C, Zhu G.
europepmc   +1 more source

[<i>Tougu Xiaotong</i> Capsule promotes repair of osteoarthritis cartilage damage in mice by activating the CXCL12/GDF5 pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Fu C, Xu L, Chen R, Yang J, Luo Y, Huang Y.   +5 more
europepmc   +1 more source

[Surface roughness, gloss and sequential polishing times of various chairside computer aided design/manufacturing restorative materials]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban, 2022
Luo H, Tian FC, Wang XY.
europepmc   +1 more source

[Clinical application of dynamic visual acuity testing in patients with vestibular migraine]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Shi H, Li Y, Zhang W, Yang J, Wu J, Li Y, Zhou L, Li Y, Chen G.   +8 more
europepmc   +1 more source

[Research progress on the role of peripheral nerves in wound healing]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Zhang Z, Ren D, Tang J, Guo S.
europepmc   +1 more source

[Interpretation of Clinical Practice Specifications for Permanent Tooth Extraction (2023 Edition)]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Chai J, Zhang X, Liu C, Jia S, Liao X, Hu K.   +5 more
europepmc   +1 more source

[Toxicity of lunar dust simulant exposure via the digestive system: Microbiota dysbiosis and multi-organ injury]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Chen Y, Liu Y, He S, Gong X, Cheng Q, Chen Y, Hu X, Wang Z, Xie H.   +8 more
europepmc   +1 more source

通过功率-电流曲面获得激光器动态特性的方法

一种通过功率-电流曲面获得激光器动态特性的方法，具有以下步骤：步骤1：提供要测试的激光器；步骤2：在激光器的直流输入端接一驱动电源，激光器的高频输入端通过同轴电缆连接到矢量网络分析仪的信号输出端，激光器的输出端通过光纤连接一光探测器，光探测器通过同轴电缆连接到矢量网络分析仪的信号接收端；步骤3：对待测激光器施加驱动电流和高频调制信号，光探测器将激光器的光信号转换为电信号，通过矢量网络分析仪测量各电流下激光器的传输系数；步骤4：将测量得到的数据传入计算机，通过程序对传输系数做累加及归一化处理；步骤5 ...
哈森其其格, 祝宁华, 张昀
core  

[Analysis of setup errors and their correlation with clinical factors in image-guided radiotherapy for prostate cancer using different immobilization devices]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Guo X, Liu Y, Xiong Y, Liu B, Song T, Li Y.   +5 more
europepmc   +1 more source