Part of the plan to minimize carbon emissions is to passively heat and cool the district buildings instead of using water and energy-intensive cooling towers.
其中部分建筑群的设计，为减少二氧化碳排放，将以冷热自动调节取代水和能源密集型冷却塔。
The cooling pipe, using circling cooled water to reduce the heat of hydration in concrete DAMS, is the most efficient method for temperature controlling in concrete DAMS.
在混凝土坝中利用冷却水管中循环冷水来降低混凝土内部水泥的水化热温升，是混凝土坝温度控制的最有效措施。
Using the heat of welding to vapour water, cooling rates are lowered on the weld bead and heat -affected zone.
利用焊接时的加热使水汽化，不仅使焊道而且使热影响区的冷却速度减慢。
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