通过变压器新旧风冷却器性能的对比，对老式风冷却系统改造的设计方案、改造效果进行了探讨。
By contrast of the new forced-air cooler in transformers to the old one, the design and effect of improvement of the old forced-air cooling system are discussed.
干冷式冷却系统是一种通过采用自然通风原理达到冷却效果的冷却系统。
A dry cooling system is one which effectuates cooling according to the principles of natural air circulation.
最后提出多孔陶瓷间接蒸发冷却器与直接蒸发冷却器复合的二级蒸发冷却系统，其冷却效果更逼近露点。
Finally, the effect of the two-stage evaporative cooling system was present, which are both made of porous ceramic material will be more possible to access to the dew point.
船舶自流冷却系统进水口的结构对船舶航行和凝汽器冷却效果具有显著影响。
The structure of water inlets of a marine scoop cooling system has a significant effect on the navigation of ships and the cooling efficiency of condensers.
通过从理论上对水箱温度过高原因的分析，对冷却系统的结构布置提出了几种改进方案，并进行了热平衡试验，所选定的方案使冷却系统的各部件得到合理匹配，提高了冷却效果。
Through a theoretical analysis on the causes of excessive radiator temperature, structural arrangement of the cooling system is improved so that every parts in the system can be rationally matched.
最后的注塑模具浇注系统合理，冷却系统的冷却效果良好，模具整体结构合理。
Finally, a reasonable injection mold casting system, cooling system, the cooling effect is good, the overall structure of the mold and reasonable.
最后的注塑模具浇注系统合理，冷却系统的冷却效果良好，模具整体结构合理。
Finally, a reasonable injection mold casting system, cooling system, the cooling effect is good, the overall structure of the mold and reasonable.
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