hail suppression

基本解释

Meanwhile, the technique and requirement for hail suppression by this rocket conducted by a radar has been expounded.
同时阐述了用雷达指挥火箭进行防雹作业的技术方法和要求。
According to this assumption, a formula to calculate the amount of shells in one hail suppression operation at a site has been deduced.
推导出每个炮点一次防雹作业用弹量的计算公式。
After seeding, in two hailstorm i variation has no effect on mechanism of hail suppression with seeding, but has different effect on seeding outcome.
催化后，不同地区冰雹云中冰晶谱形的变化，对催化防雹机制·没有影响，但对催化结果及催化减雹效果影响程度不同。