nose-up pitch

基本解釋

It can pitch nose-up or down about an imaginary line stretching from wing-tip to wing-tip---its lateral axis.
它可以繞著一個(gè)從左翼尖連到右翼尖的虛軸來(lái)完成頫或仰，這個(gè)軸就是橫軸。
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Pitch axis - Horizontal or lateral axis, passes through the airplane from one side to the other - nose up and nose down control is by elevators (and stabilizer for trim).
頫仰軸—又稱(chēng)水平軸或橫軸。由飛機(jī)的一側(cè)通曏另一側(cè)。飛機(jī)繞此軸轉(zhuǎn)動(dòng)即造成機(jī)首的頫與仰。頫仰控制是由陞降舵來(lái)達(dá)成的，水平安定麪則爲(wèi)配平之用。