Results 91 to 100 of about 4,101 (143)

[Determination of ethylene oxide and acetaldehyde in petrochemical exhaust based on thermal desorption- gas chromatography-mass spectrometry]. [PDF]

Se Pu
Li YJ.
europepmc   +1 more source

[Research on prediction model of protein thermostability integrating graph embedding and network topology features]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Pan S, Xiang X, Yan Q, Ding Y.
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Experiment on performance of interstage turbine trapped vortex combustor with acoustic energy nozzle

对一种采用声能喷嘴供油方式的级间燃烧室进行了性能试验研究.试验结果表明:当进口马赫数为0.20~0.40,燃烧室的熄火余气系数为25~35,燃烧室的稳定工作范围较宽;随余气系数增大,出口温度分布均匀性提高;燃烧效率为96%~98%,随余气系数减小,燃烧效率降低;进口马赫数对点火性能、熄火性能、出口温度分布和燃烧效率的影响较小;壁面热点温度出现在凹腔的后壁面;总压损失系数为0.03~0.11,热态时比冷态时高0.015左右;CO和nOX的排放指数分别为20~46和0.9~2.1,进口马赫数 ...
宋双文, 张荣春, 樊未军, 谭米, 邢菲   +4 more
core  

[Infrared thermography-assisted design and harvesting of ultrathin anterolateral thigh perforator flaps]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang C, Pan J, Yin S, Shao G, Zhou X, Yu G, Wu L, Wang X.   +7 more
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聚酰亚胺防护材料对气体电弧辐射温度场的影响特性研究

Gaoya dianqi
在城市电网中，电弧导致的电气灼烧伤害愈发频繁。聚酰亚胺作为电弧防护材料具有耐高温、高阻热性，是保护带电作业人员生命安全的有效装备，但目前对于聚酰亚胺电弧防护材料的阻热实际效果研究相对较少。文中建立了有聚酰亚胺材料影响下的气体电弧温度场仿真模型，得到了燃弧过程中聚酰亚胺对电弧辐射温度场分布的影响。在实验室搭建了气体电弧发生装置，改变电弧电流大小、电弧电极间距、铜量热计测量点距电弧中心点距离，通过铜量热计测量温升得到聚酰亚胺防护材料对气体电弧辐射温度场的变化规律。仿真和试验结果表明 ...
琚泽立, 张一博, 汤牧涵, 侯喆, 腾森, 廖敏夫, 段雄英   +6 more
doaj  

[Defect modification of calcium silicate and its application in oral bacteriostasis and tooth remineralization]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Hu Y, Zhang S, Zhang J, Luo H, Li Y, Zhang J, Chen X.   +6 more
europepmc   +1 more source

[Application of multidisciplinary team diagnosis and treatment model in the management of patients with combined burns and heat stroke]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Jiang SS, Wang NN, Wang HH, Xiao R, Zhang SL, Wang C, Yan J, Hu DS, Duan SL, Lin ZC, Hu MY, Li S, Wang M, Lyu N, Ji YL, Feng Q, Li QH, Lin GA, Yan TT.   +18 more
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[Bioactive substances delivery for bone repair via nanocomposites: advantages, mechanisms, and emerging trends]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ma Y, Du Z, Wang J, Li X.
europepmc   +1 more source

[Advances in application of cell imprinting technology in biomedical field]. [PDF]

Se Pu
Zhao XM, Zhang ZY, Sun WJ, Qing GY.
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 Zhi
Cui C, Wang T, Zhang Y, Zheng W, Xu G.
europepmc   +1 more source