唯一的问题是需要相当长的时间负荷。

The only problem is it takes a long time to load.

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以飞机在垂直平面的运动方程为基础，采用线性时间负荷控制的飞行模式，提出了求解飞机最短时间爬升轨迹的格点搜寻算法。

To solve the problem of minimum time-to-climb, building a dynamic model of motion in the vertical direction and taking the flight mode as the linear load control.

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对于那些没有包含什么实际的程序负荷，测试时间不够长的性能测试的结果，一定要非常当心。

Be very leery of the results of any performance measurement that does not involve a realistic program load over a long period of time.

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