Results 71 to 80 of about 775 (111)

柱上产气负荷开关的电寿命及应用

Gaoya dianqi, 1972
1 柱上开关的应用 目前,柱上开关有油、真空、产气三种。后者又分为敞开式与封闭式两种。在表1中对它们各自的优、缺点进行了比较。 从表1可以看出:由于封闭式产气开关克服了以前柱上产气开关的缺点,因而能够应用于盐害与尘埃多的地区,可靠性得到了提高;由于柱上产气开关封闭在箱内,当开关三相对地短路而发生爆炸时,也不会有什么碎片掉下来,具有极高的安全性。再者,柱上产气开关与以前的柱上油开关相比,外部接线端子更易于安装连接。其外貌如图1所示。
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[Electroencephalogram emotion recognition based on state-space models combined with spatio-temporal feature]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang C, Zhang J, Dou J, Wang C, Chang W.
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[Effectiveness of unilateral biportal endoscopy technique combined with percutaneous pedicle screw fixation in treatment of lumbar burst fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Yan T, Zeng J, Wu C, Lin X, Hu H, Zhong Z.   +5 more
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[Maternal depressive symptoms and adolescent suicidal ideation: the chain mediating roles of childhood trauma and ineffectiveness]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Zhong YY, Li YT, Chen JH, Chen RM, Cong EZ, Xu YF.   +5 more
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[Epstein-Barr virus-positive nodal T/NK-cell lymphoma presenting with hemophagocytic lymphohistiocytosis: a case report and literature review]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Qiu JY, Liu YP, Mi HL, Yang YL, Liang F, Fang HZ, Jia XT, Li JY, Miao Y.   +8 more
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[Rehabilitation guidelines and specifications for traumatic spinal cord injury (2025 edition)]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Professional Committee Of Spine And Spinal Cord Injury Rehabilitation China Association Of Rehabilitation Of Disabled Persons, Professional Committee Of Spine Chinese Association Of Rehabilitation Medicine, The Second Medical-Rehabilitation Integration Working Committee Chinese Association Of Rehabilitation Medicine, Spine And Spinal Cord Injury Repair Study Group The Third Professional Committee Of Neurorestoratology Chinese Medical Doctor Association.   +3 more
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[Research progress on targeted delivery of proteasome inhibitor nanoparticles for the treatment of multiple myeloma]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Lin YX, Jing DH, Mi JQ.
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[Interpretation of the Expert Consensus for Full Course Management of Plexiform Neurofibroma (2025 Edition)]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Group Of Neurofibromatosis Plastic And Reconstructive Surgery Society Of Chinese Medical Association, China Rare Disease Alliance Neurofibromatosis Expert Committee.   +1 more
europepmc   +1 more source

[A lung sound classification model with a spatial and channel reconstruction convolutional module]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Ye N, Wu C, Jiang J.
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[Pathophysiological mechanisms of coagulation dysfunction associated with liver disease]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Wang H, Chen X, Lu YY.
europepmc   +1 more source