用实验测定不稳定临界推力的实验值，并与理论值相比较。
An experimental program has been conducted for comparing the measured critical thrust for instability with the theoretical predictions.
给出了周向初应力数值特征对端部受推力竖直向上加速圆柱壳弹性屈曲形式和临界力的影响。
The inflectional form and the critical value's effect imposed by circumferential initial stress character on cylindrical thin shell beard the thrust at axis, accelerating upwards erect.
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