Results 61 to 70 of about 6,438 (108)

[Evaluation of an interpretable 12-lead ECG automatic diagnosis model based on deep feature fusion]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Lu X   +5 more
europepmc   +1 more source

配用液压操动机构的高压断路器分合闸速度的计算

open access: yesGaoya dianqi, 1973
现代,110千伏电压级以上的油断路器,广泛地采用液压操动机构。国内很多高压开关制造厂,如西安高压开关厂、上海开关厂、沈阳高压开关厂等,对液压操动机构曾经进行了大量的研究试制工作,设计了几种简单和性能良好的液压操动机构,取得了显著成绩。本文提出了配用液压操动机构后,高压断路器的分合闸速度的计算方法,并用西安高压开关厂的SW6—220型少油断路器与GY3型简化液压机构的结构尺寸和实验数据加以验证。
doaj  

[Case of tooth autotransplantation with robotic surgery assistance]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Liu Y   +6 more
europepmc   +1 more source

[Current status, representative devices, and future development trends of wound measurement technologies]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhong SY, Shu MG, Du HC.
europepmc   +1 more source

Home - About - Disclaimer - Privacy