1·Methods: Temperature controller and relative circuits were used in the water bath for calefaction and heat preservation with temperature adjusting when necessary.
材料与方法：采用温度控制器和相关电路实现水浴的加热和保温，需要时温度可调节。
2·The series equipment has the function of calefaction, cooling and heat preservation, whisking and mixing.
本系列设备具有加热、冷却和保温、搅拌调配功能。
3·Microwave irradiation as a spread medium and calefaction energy sources is widely applied in all fields of science.
微波技术作为一种传播介质和加热能源已被广泛应用于各个科学领域。
4·The paper bring forward the scheme of calefaction to heavy oil by the cooling water of diesel engine according to the actual condition of locomotive, so that the viscosity be controlled.
为此，本文针对机车工作环境的实际情况，提出了采用机车柴油机冷却水作为热源来加热燃油，从而控制燃油粘度的方案。
5·These special features provide a basic condition for calefaction system and controlled cooling processes of vanadium middle carbon steel.
这就为制定含钒中碳钢加热制度和控冷工艺提供了基本条件。