锥坡(zhui po)conical slope
锥坡(zhui po)conical slope
相关考题:
A vessel under sail, displaying a black conical shape, point down, is regarded as ______.A.Power drivenB.SailingC.Not under commandD.Fishing
目视进近坡度指示器()A、Seeing Approach Slope Indicator.B、Seeing Approach Slope Indication.C、Visual Approach Slope Indication.D、Visual Approach Slope Indicator.
单选题What best describes the structure from which Stratford Point Light is shown?()ABrown conical tower with white horizontal band in center of light on black pierBRed conical tower on brown cylindrical pierCWhite octagonal house on brown cylindrical pierDWhite conical tower,with brown band midway of height
名词解释题桥面纵坡(qiao mian zong po)deck profile grade