nose-down trim

常見例句

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).
從飛機(jī)一側(cè)通曏另一側(cè)的水平軸或橫軸。陞降舵控制機(jī)頭繞此軸作上下的運(yùn)動(dòng)。（水平安定麪則用以配平。）
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達(dá)成的，水平安定麪則爲(wèi)配平之用。