wall roughness 中文意思是什麼
wall roughness
解釋
壁粗糙度-
Roughness may be attributable to the nature of the wall substance and the method of its manufacture.
粗糙度可歸因於管壁材料性質及其製造方法。 -
The report takes account into the influence of foreshore and shallow foreshore, roughness, slope, berm, wave attack angle, vertical wall and so on
報告給出了復雜斷面上波浪爬高和越浪量的計算公式,計算中考慮了前灘、邊坡糙率、邊坡坡度、平臺、波浪入射角以及豎墻等因素的影響。 -
Influence of wall roughness on flame transmission of gas explosion
壁面粗糙度對瓦斯爆炸火焰波傳播的影響 -
The wall sticking of dry powder is concerned to geometric figure of cyclone chamber, roughness of wall, velocity of air and static charge
乾粉表面粘附與塔壁的幾何形狀、粗糙程度、空氣流速、靜電力等有關。 -
Turbulent bl structure : wake, wall layers. inner, outer variables. effects of roughness
25紊流邊界層結構:尾流,壁面層,內、外變數。粗糙度效應。
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