爬升，飞机高度不断增加的飞行阶段。

CLIMB, Phase of flight where the altitude is increasing.

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巡航，飞机的高度和速度基本上没有什么变化的飞行阶段。

CRUISE, Phase of flight where altitude and speed are basically constant.

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之后对空空导弹典型寿命剖面中的贮存阶段、待命阶段、挂飞阶段、自主飞行阶段进行了重点阐述。

Then, the storage phase, standby phase, captive flight phase and free flight phase of the typical life profile of air-to-air missile are emphatically expounded.

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