搜寻 发表于 2025-3-23 10:18:57
第4楼大火 发表于 2025-3-23 17:20:23
第4楼休闲 发表于 2025-3-23 18:22:49
第4楼门闩 发表于 2025-3-24 01:24:45
5楼语源学 发表于 2025-3-24 05:00:22
5楼我们的面粉 发表于 2025-3-24 07:23:04
5楼树上结蜜糖 发表于 2025-3-24 14:39:30
6楼行业 发表于 2025-3-24 17:45:01
6楼MAZE 发表于 2025-3-24 21:28:07
http://reply.papertrans.cn/35/3449/344816/344816_19.png国家明智 发表于 2025-3-25 00:56:39
Hirotada Mori,Natsuko Yamamoto,Hitomi Dose,Kenji Nakahigashi,Kirill A. Datsenko,Barry L. Wannerg of heat transfer coefficients for multi-layered flat and cylindrical partitions, the determination of a quasi-steady-state temperature field and the computation of a radiant tube temperature in boilers. Critical thickness of thermal insulation on the surface of the cylindrical tube is first determ