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The vertical flight profile was assumed to have three flight segments climb, cruise and descent.
飞机纵向飞行剖面被假定分为三个飞行段:爬升、巡航和下降;
youdao
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The vertical flight profile was assumed to have three flight segments climb, cruise and descent.
飞机纵向飞行剖面被假定分为三个飞行段:爬升、巡航和下降;
youdao