backwater distance 中文意思是什麼
backwater distance
解釋
回水距離-
The smaller the the difference of the temperature of feedwater and backwater is, the more evenly and slowly the temperature distribution is. the smaller the thickness of overburden layer and the distance of two tubes are, the more evenly and slowly the temperature distribution is
在供回水溫度和覆蓋層厚度均不變的條件下,排管間距越小,其溫度分佈越為平緩,地板表面的溫度分佈也越為均勻,地板表面平均溫度也越高。
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