减速性能是火箭弹射座椅的一个重要性能指标，而且一直不能得到很好的评估预测，只能根据地面弹射试验和经验粗略估计座椅的减速性能。

Deceleration performance is an important performance of ejection seat, whose evaluation is coarse till now and can be estimated, only according to the ground ejection experiment or experience.

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准确预测地震作用下钢筋混凝土(rc)柱的受力特性，对评估混凝土结构的抗震性能具有重要意义。

Precise prediction for the hysteretic behaviors of reinforced concrete (rc) column under seismic load is important to assess the safety of rc structures under earthquake.

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所述方法可用于热成像系统点目标性能预测与评估。

The method is used for forecast and evaluation of thermal imaging system for point target performance.

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