Results 51 to 60 of about 1,197 (101)

[Medical treatment standards for emergency trauma wounded (2025 edition)]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source

[Single-Center clinical application and analysis of Robot-Assisted endoscopic salivary gland surgery via a postauricular approach]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Han P   +5 more
europepmc   +1 more source

[The application of surgical robots in head and neck tumors]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Huang X   +23 more
europepmc   +1 more source

国外高压真空开关概况

open access: yesGaoya dianqi, 1975
真空开关在最近二十年内,获得了飞跃的发展。特别是近十年内,发展尤为迅速。经过最近二十多年的研究和发展,现在,在中高压领域内正在成为传统的油断路器,空气断路器,高压空气接触器的有力竞争者。
doaj  

[Review of application of U-Net and Transformer in colon polyp image segmentation]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Shi Y, Sun S, Liu J, Ma J, Li M.
europepmc   +1 more source

真空断路器发展概况

open access: yesGaoya dianqi, 1960
一、前言 按近年来的发展趋势,真空断路器将成为所有高压断路器中最有发展前途之一。 早在四十年前人们就开始对真空断路器进行了研究,由于当时尚存在着一系列尚难克服的困难。例如,开断电流的能力大小等等,因此一直躇躇缓进。 近八、九年来由于真空技术和电工新材料等各方面皆有了显著的发展,促使了真空断路器在原有的基础上跃进了一大步,已开始应用到电力方面为电力系统服务。 真空断路器主要的特点如下:
doaj  

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