This paper describes the classification of the flight simulation technology, including mathematical simulation, hardware in loop simulation and man in loop simulation.
叙述了飞行仿真技术的分类，包括数学仿真、含实物仿真和人在回路中的仿真。
The mathematical model experimental study about velocity field in a car-bottom heat treating furnace is carried out by using numerical simulation technology.
利用数值模拟技术，对台车式热处理炉的速度场进行了数学模型实验研究。
Based on the mathematical simulation by ASPEN PLUS, the energy-saving technology in diesel hydrogenation unit lay-up re-boiling furnace was studied.
利用ASPEN PLUS软件对某柴油加氢装置进行了严格的数学模拟，并进行了重沸炉停用可行性节能研究。
Based on the mathematical simulation by ASPEN PLUS, the energy-saving technology in diesel hydrogenation unit lay-up re-boiling furnace was studied.
利用ASPEN PLUS软件对某柴油加氢装置进行了严格的数学模拟，并进行了重沸炉停用可行性节能研究。
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