Furthermore, an attainable set for initial conditions of the gravity-turn descent is deduced according to the constraints of thrust, fuel and states of the soft landing system.

此外，根据软着陆系统推力、燃料和状态的约束条件，给出了引力转弯着陆过程初始条件的可达集合。

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For certain initial approach states, the strongest crosswind that the carrier airplane can endure is certain, and any stronger crosswind would lead to failure in approaching and landing process.

对于一定的进舰初始条件，舰载机只能抗御一定强度的侧风，超出允许侧风强度时舰载机将不能成功着舰。

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The initial landing celebration brought in reporters from around the world.

CNN: University of Arizona looks beyond Mars mission

According to initial indications, the balloon was in the process of landing after 7 a.m. when a cable got caught around a helium tube and a fire erupted, according to an investigator with the state prosecutor's office.

NPR: Fiery Balloon Accident Kills 19 Tourists In Egypt

Mars Express went into an initial orbit around Mars at about the time that Beagle 2 was landing, and it is now being manoeuvred into an operational orbit that will take it over both poles.

ECONOMIST: The current crop of Mars missions has got off to a bad start