| 释义 |
dihedral 英音 [ daɪˈhiːdr(ə)l ] 美音 [ daɪˈhidrəl ] 释义 adj. 二面的;有两个平面的 n. 两面角,二面角 例句 1·DIHEDRAL , the Angle between the wing reference plane and water line. 上反角,机翼基准面与水线之间的夹角。 2·The first task was to remove the old piton in the dihedral , essentially a piece of trash. 第一个目标就是清除在岩角上的旧岩钉,那已经是个垃圾了。 3·Meantime, the mathematical model of the groove Angle and the local dihedral is also deduced. 并且推导了局部两面角和坡口角数学模型。 短语 1·dihedral angle [数]双面角;[航空]反角
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