hydraulic exponent 中文意思是什麼
hydraulic exponent
解釋
水力指數-
At the fixed temperature level, both the permeability and hydraulic conductivity of sandstone decrease with the increasing effective stress, following the law of negative exponent. at the fixed effective stress level, however, the function between hydraulic conductivity and temperature is not a monotone one
在溫度一定的條件下,砂巖的滲透率和水力傳導系數均隨有效應力的增加而呈負指數規律減小,但在有效應力一定的條件下,水力傳導系數與溫度之間的關系函數並非單調函數。 -
( 2 ) hydraulic performance of seven typical emitters forms were studied under different flow passage length respectively through experiments. the exponent of flow state of these emitters was compared
( 2 )對7種典型流道結構形式的滴頭分別在不同流道長度下的水力性能進行了研究。
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