All the instruments used in the process are protected by a portfolio of 30 patents and incorporate a directheatingsystem that USES a plastic to rapidly heat and cool the samples.
试验过程中所使用设备得到了30项专利的保护，并整合了使用塑料进行快速加热与冷却样品的直接加热系统。
2
The non-oxidizing zone is consisted of entry sealed room, waste gas preheating zone, directheating zone, and furnace nozzle and flue gas exhausting system.
无氧化段由入口密封室，废气预热区，直接加热区，炉喉，废气排放系统组成。
3
The characteristics and the dynamic responses of seven types of central regulation model were simulated and analyzed based on a developed non-linear dynamic model in a direct district heatingsystem.