1) heat collection
热采集
1.
A new heat pump system with freezing heat collection was brought forward.
介绍了一种新型的采集凝固热热泵技术,建立了凝固热采集装置中层流流动水在常壁温条件下的管内凝固问题的数学模型。
2) heat energy collection
热能采集
1.
The thesis discusses the merit of sewage heat energy collection deliver heat transfer method.
论文论述了污水热能采集套管输送换热法的优点。
4) electrical heating in gathering heavy oil
稠油采集电加热
1.
This paper expounds the significance of electrical heating in gathering heavy oil, and presents two methods of improving the efficiency of electrical heating: heating with special cable made of nonlinear resistivity material and improving electrical frequency.
阐述稠油采集电加热的重要意义 ,提出了电阻率非线性特种电缆和升高电加热频率两种提高稠油采集电加热效率的方法 ,并运用绝缘双极型晶体管 (IGBT)和非晶态变压器等研制成功 10 0kVA 2 0 0 0Hz特种变频器 ,实施了一种高效电加热方法 ,取得了国内最佳节能效
5) heat energy collection technology
热能采集工艺
1.
Application of heat energy collection technology with urban sewage;
城市原生污水热能采集工艺设计应用实例
6) hot water central heating
热水集中采暖
补充资料：负温度系数热敏电阻陶瓷(见热敏陶瓷)
负温度系数热敏电阻陶瓷(见热敏陶瓷)
thermo-sensitive ceramics with negative temperature coefficient
负温度系数热敏电阻陶瓷thermo一sensitiveeeramies with negative temperature eoeffieient在某一特定温度范围，电阻率随温度的升高而明显减小的热敏陶瓷。简称NTC陶瓷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条