Current progress in research of heat transfer models for cracking tubes in radiation section of furnace was reviewed.
阐述了管式裂解炉辐射室管外传热模型在管式工业裂解炉设计中的重要意义,对管式裂解炉管外传热模型的发展历程和现状进行了综述,对目前应用的管式裂解炉辐射室管外传热模型进行了详细的介绍(如区域法、蒙特卡洛法、热通量法和流体力学计算法),总结了各类模型的优缺点,对各类模型的计算精度进行了比较,指出多维模型与流体力学计算法相结合用于工业裂解炉的设计,是管式裂解炉辐射室管外传热模型的重要发展方向。
Application of radiation on degradation of chitosan;
辐射在壳聚糖降解中应用
Protective effect of keratinocyte growth factor on intestinal epithelial cell line No. 6 after irradiation;
角质细胞生长因子对肠上皮细胞辐射损伤的防护作用
Curent developments in the study of effects of irradiation on bone marrow haematopoietic microenvironment;
辐射对骨髓造血微环境影响的研究进展
The random error-code is caused from disturb of inside electromagnetism emission.
均匀误码来源于内部信号的同步关系,随机误码来源于设备内部的电磁辐射干扰,突发误码来源于设备的电源或时钟条件被破坏。
The results show that introgen and argon which are as third bodies can get energy from free-atoms and radicals, thus decrease the OH e-mission; but certain argon atoms may increase the OH emission.
本文利用我们研制的棱镜谱仪探测技术研究了氢反应过程OH、O_2的激发辐射特性。