1)  large temperature difference
冷水大温差
1.
As one of the large temperature difference techniques in air conditioning, common chilled water system with large temperature difference has been applied in actual projects.
“常规空调冷水大温差系统”作为“空调大温差技术”之一,在实际工程中已有应用实例。
2)  cold water
冷水
1.
Studies on preparation of cold water dispersible CoQ10 containing microencapsulated bead lets and its stability;
冷水溶性辅酶Q10微粒的制备及其稳定性研究
2.
Heat pump systems and equipment exploiting freezing heat from cold water;
利用冷水凝固热的热泵系统与装置
3.
In the precondition of as far as not replacing original apparatus and increasing investment,researched on great temperature difference technique stepping utilized the cold water.
阐述了在改造工程中,尽量不更换原设备、不增加大投资的前提下,应用冷水大温差技术;分析了因冷水量的减少对各部分装置产生的影响;提出了对现有设备进行适当改造的新方法。
3)  chilled water
冷水
1.
Theoretical efficiency analysis of absorption cycle refrigeration system with large temperature difference of chilled water;
吸收循环冷水大温差系统理论效率分析
2.
Presents the maintenance and operation management experience of lithium-bromide absorption-type refrigerating machines in stopping for maintenance,chilled water management,cooling water management,solution management and crystal melting.
介绍了溴化锂吸收式制冷机组停机保养、冷水管理、冷却水管理、溶液管理、溶晶方面的维护和管理经验。
4)  Lengshuibeigou
冷水北沟
1.
Geological-geochemical features and genesis of Lengshuibeigou Pb-Zn deposit in Henan;
河南冷水北沟铅锌矿地质地球化学特征及成因探讨
5)  refrigeration water
制冷水
1.
This article combined with the request of technology of production,and made a research of optimization function about refrigeration water system.
结合生产工艺要求,对制冷水及相关系统的优化运行进行了研究,并提出了系统改进的措施,为煤化工厂降低新水消耗、实现工业废水零排放提供了理论和技术支撑。
6)  Water-cooled nozzle
水冷水口
参考词条
补充资料:传热温差
分子式:
CAS号:

性质:加热蒸气的温度与溶液的沸点之差。在蒸发过程中必须不断地向溶液供给热能,良好的传导传热也必须有一定的传热温差。传热温差越大,则越有利于蒸发过程的进行。提高传热温差可通过:(1)提高加热蒸气的压力,但不适当的提高可能导致热敏性成分的损失;也是不经济的;(2)借助减压方法适当地降低冷凝器中二次蒸气的压力,在提高传热温差的同肘,也降低了溶液的沸点。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。