Results 91 to 100 of about 878,941 (147)
[Study on electrospun film-covered tracheal stents with adaptive release of anti-inflammatory drugs driven by the piezoelectric effect]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiWang Z +6 more
europepmc +1 more source
[Development and electrophysiological validation of a temporal interference transcranial magnetic stimulation system for mice]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiCui C, Wang T, Zhang Y, Zheng W, Xu G.
europepmc +1 more source
, 2010 本发明公开了一种提高非晶硅薄膜太阳能电池开路电压的方法，该方法包括:在不透明衬底上，采用等离子体辅助化学气相沉积技术依次生长N型层、本征层和P型层，其中，P型层又分为P层和P+层;在生长P层时，将P层的生长时间延长t秒，在P层生长完毕后，保持氢气流量、温度和辉光功率不变，采用氢等离子体刻蚀方法对P层刻蚀t秒，接着生长P+层;电池从反应室取出后，用磁控溅射生长ITO透明电极。利用本发明，处理过程简便易行，既能够有效提高非晶硅薄膜太阳能电池的开路电压，得到大面积高开压的非晶硅薄膜太阳能电池，同时又具有成本低，
石明吉 +5 more
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[Electric-field modeling, simulation, and experimental analysis of multi-target temporal interference transcranial alternating current stimulation]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiWang T, Cui C, Wei Y, Ji X, Xu G.
europepmc +1 more source
Gaoya dianqi高压直流换流阀饱和电抗器在工作过程中发热量大、电场分布不均匀，使其成为阀厅的安全隐患。为改善饱和电抗器的温升效应，文中以实际±500 kV直流换流阀用饱和电抗器为研究对象，建立了改进的流体场与温度场耦合模型，该仿真模型综合考虑流体传热、空气对流散热、绕组焦耳热和铁心涡流热损耗等实际因素，仿真计算电抗器各部件的温度场分布及其影响因素。现场验证表明该模型计算结果更接近实际工作状况。还建立静电场仿真模型，仿真计算电场畸变情况。温度场结果表明：饱和电抗器的铁心温度最高、环氧树脂次之、冷却水管路温度最低 ...
毛颖科 +5 more
doaj
[Medical treatment standards for emergency burn wounded (2025 edition)]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiNational Health Commission Of The People's Republic Of China.
europepmc +1 more source
[Rehabilitation guidelines and specifications for traumatic spinal cord injury (2025 edition)]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiProfessional Committee Of Spine And Spinal Cord Injury Rehabilitation China Association Of Rehabilitation Of Disabled Persons +3 more
europepmc +1 more source
, 2016 研究了粉尘预荷电与荷高压导电多孔陶瓷管耦合的除尘新技术。该技术首先通过设置直流负电晕(-20kV)的预荷电器对粉尘进行荷电,再使含尘气体穿过荷载高压负电(-5 000V)的导电多孔陶瓷管的管壁而进行过滤除尘。结果表明,该技术降低了导电多孔陶瓷管除尘过程的气体压降。在相同除尘时间(60min)内比较,该技术的粉饼压降(787Pa)仅为无荷电条件下粉饼压降(4 300Pa)的0.183倍;在相同粉饼质量(1 000g)的情况下比较,该技术的粉饼压降仅为无荷电条件下40 min粉饼压降(2 747Pa ...
刘海弟 +5 more
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[Study on the electric field transmission characteristics of conducted-electrode tumor treating fields]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLiu K, Zhang J, Shi J, Fang H, Li X.
europepmc +1 more source
, 2006 随着太阳电池制造技术的不断进步，市场上出现了一批电容远大于常规电池的高效太阳电池，传统的窄脉冲单闪测试仪已经不能适应这些电池的测试要求。通过实验和模拟研究了电容效应对该类电池测试的影响 ...
丁孔贤 +4 more
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