Results 81 to 90 of about 609 (143)

高温混合气体临界击穿场强的计算研究

Gaoya dianqi, 2018
针对高温混合气体临界击穿场强的计算问题,首先对所采用的零维模型进行了介绍,在此基础之上,对纯空气、空气与PA6蒸气的混合气体、空气与POM蒸气的混合气体在内的不同组分气体介质的临界击穿场强进行了计算,并对计算结果进行了理论上的分析。所涉及到的内容主要包括高温体粒子组分的获取,玻尔兹曼方程的近似求解和电子能量分布函数（EEDF）的计算,碰撞截面数据的选择,电子碰撞电离系数和吸附系数的计算。其中重点在于对波尔兹曼输运方程的近似求解和分析不同气体介质对临界击穿场强的影响。
李世欣
doaj  

[Drug repositioning prediction based on dynamic feature learning on heterogeneous graphs]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhu H, Guo Y, Xin X, Li C, Zhou D.
europepmc   +1 more source

[Development, reliability, and validity of a treatment-related quality of life scale for Chinese patients with multiple myeloma]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Sun CY, Cai Z, Chen B, Chen LJ, Chen WM, Ding KY, Du J, Fu R, Fu CC, Gao D, Gao GX, He YJ, Hou J, Jiang M, Li F, Li J, Li J, Li ZY, Liao AJ, Liu J, Luo J, Luo JM, Ma YP, Mi JQ, Niu T, Peng HL, Song YP, Wang LQ, Zhan R, Zhang X, Hu Y.   +30 more
europepmc   +1 more source

[A study on heart sound classification algorithm based on improved Mel-frequency cepstrum coefficient feature extraction and deep Transformer]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Meng X, Zhang S.
europepmc   +1 more source

[Construction of the evaluation index system for nursing quality management in outpatient dental clinics based on the structure-process-outcome model]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Wei J, Liu F, Yang C, Wang J, Ma Y, Yang J, Xie J, Xu L.   +7 more
europepmc   +1 more source

[Parameter estimation using time-dependent Weibull proportional hazards model for survival analysis with partly interval censored data]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Wang S, Liu X, Li R, Li Y.
europepmc   +1 more source

[Diffusion cycle-consistent generative adversarial networks for pelvic active bone marrow segmentation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhuo L, Zeng M, Tan S, Liang T, Xiao W, Zhen X.   +5 more
europepmc   +1 more source

[Development of a quality control indicator system for neonatal screening of inherited metabolic diseases in obstetric settings]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Li H, Zhang J, Cao DF.
europepmc   +1 more source

[Development and feasibility analysis of a parenting strategy mini-program for preventing anxiety and depression in adolescents]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Li G, Yang M, Hu Y.
europepmc   +1 more source

[Interpretable machine learning-based predictive model for assessing abdominal surgery risk and biologic therapy efficacy in CDAI 0 to 1 level Crohn disease patients]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Xie K, Sun Q, Jiang Z, Yao H, Yang L, Zhang Y, Liu H, Yao B, Wu Q, Zhang D, Yuan L.   +10 more
europepmc   +1 more source