实际算例表明，对增雨防雹火箭及其单元，采用上述可靠性分配方法和可靠性增长模型是可行的。

The practical examples show that reliability distribution method and reliability growth model for the rainfall-enhancement and anti-hail rocket and its units are feasible.

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人工影响天气作业指挥系统是提高火箭、高炮人工增雨和防雹效果的重要条件。

The operating and commanding system of cloud seeding operation is a very important condition for rocket and artillery rain enhancement and hail suppression to gain satisfactory results.

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