Its environment control is not only one of the key techniques in modern automatic control but also difficult to control the greenhouseclimate.
温室环境调控是现代自控温室中最重要的关键技术之一，温室气候的建模是实现温室控制的关键。
2
The main thermo-dynamical processes related to greenhouseclimate are analyzed systemically, and the control of the greenhouse temperature is achieved with hot water.
本文系统分析了温室环境中的主要热力学过程，用热水加热实现对温室温度的控制。
3
According to the principle of thermal equilibrium and piping thermorytic characteristics, the relationship between the flow velocity in the heating pipe and the greenhouseclimate has been set up.