weather modification

基本解释

The seeding effectiveness of hail suppression operations is still an arduous problem in the weather modification filed.
防雹效果检验问题仍然是人影工作的技术难题。
Weather and ageing resistance, adhesive strength of SBS film-covered adhesive are improved through modification with graft copolymerization of methyl methacrylate (MMA).
通过甲基丙烯酸甲酯接枝改性，提高SBS复膜胶的耐候性、耐老化性和粘接强度。
He said meteorologists have made preparations for artificial weather modification since 2003, especially on reducing rainfall, but admitted that the technology still has limitations.
他表示气象专家自2003年以来已经为人工影响天气做好了准备，尤其是在减雨方面，不过他也承认该项技术作用仍然有限。

We can do research on disease prevention and weather modification and global warming.
我们可以研究疾病预防,人工影响天气，预防气候变暖。
耶鲁公开课 - 金融市场课程节选

When reports of Operation Popeye surfaced in the media, Congress held hearings, the United Nations created a convention banning future military use of weather modification technologies and the nascent field of weather modification appeared to go the way of the passenger train — until recently.
FORBES: "Cloud Computing" of the Not-So-Virtual Sort