用播撒催化剂或爆炸等方法，抑制或削弱云中冰雹的生长，以减轻或消除冰雹危害的措施。人工防雹的内容包括冰雹的预报、防雹的措施和效果的检验三方面。目前人工防雹的方法可分为两种。一种是在云内引人冰核或在云底引入大量吸湿性质点以增加雹胚；另一种是爆炸方法，或者是炮击雹云。
人工增雨防雹用高射炮 Journal of Shaanxi Meteorology
人工防雹作业中关键是雹云判别和适时作业。
The key of artificial hail suppression work is to identify hail cloud and to operate real-time.
分析了改进模式的催化功能及人工冰晶的微物理过程及其在催化防雹中的作用。
After analyzing the seeding function of the improved model and the microphysics processes of seeding ice crystal, as well as its effect in hail suppression.
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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