longitudinal axis

基本解釋

The longitudinal axis of the picture above represents the sensitivity of our eyes to a certain corresponding wavelength.
上圖中的縱軸代表人的眼睛對(duì)于某對(duì)應(yīng)波長的光的敏感度。
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It can roll about a line from nose to tail --- the longitudinal axis; and it can yaw, left or right, about the vertical axis.
他可以繞著從機(jī)頭到機(jī)尾的縱軸來翻滾；并且可以繞著豎軸向左或向右偏航。
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Roll axis - Longitudinal axis, passes through the airplane from front to rear - wing up and wing down control is by ailerons and flight spoilers.
橫滾軸—又稱縱軸。由飛機(jī)的前部通向后部。機(jī)翼下運(yùn)動(dòng)由副翼和飛行擾流板控制。