trapezoidal profile 中文意思是什麼
trapezoidal profile
解釋
梯形側斷面- trapezoidal : 不規則四邊形
- profile : n 1 剖面，半面，（雕像等的）側面；側面像。2 外形，輪廓；外觀，形象；型；【航空】翼型，翼（剖）面...
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The motion of the two rotors with single - threaded, equal pitch trapezoidal profile was theoretically analyzed to eliminate the tooth interference
摘要本文針對無油螺桿式真空泵中一種常用的單頭等螺距梯形級齒的螺桿轉子型線，研究討論了二轉子級齒間的干涉問題。 -
Iso metric trapezoidal screw threads. basic profile and maximum material profiles
Iso米制梯形螺紋.基本外形和最大實體外形 -
Tooth interference of single - threaded trapezoidal rotor profile and fixed pitch screw in dry twin screw vacuum pump
單頭等螺距梯形齒螺桿轉子型線的干涉問題研究 -
Measurement of liquid flow in open channels. trapezoidal profile weirs
明渠中流體流量的測量.梯形輪廓的溢流堰
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