The dropping of crystals into clouds to cause rain.
云的催化（释放晶体入云催雨）
the Bureau has been using cloud seeding to increase rainfall and snowpack
Example sentencesExamples
The aircraft had been under contract with the Desert Research Institute for cloud seeding experiments.
He also said the international climatology community had yet to recommend cloud seeding or other weather modification methods to resolve the ongoing drought.
Upon learning of the hardships faced by residents and farmers due to the lack of water resources they set up a cloud seeding project.
Some studies have suggested that cloud seeding actually reduces rainfall, or merely redistributes it.
‘We all work on cloud seeding to make rain fall and increase the volume of raindrops,’ he says.
Definition of cloud seeding in US English:
cloud seeding
noun
The dropping of crystals into clouds to cause rain.
云的催化（释放晶体入云催雨）
the Bureau has been using cloud seeding to increase rainfall and snowpack
Example sentencesExamples
Upon learning of the hardships faced by residents and farmers due to the lack of water resources they set up a cloud seeding project.
He also said the international climatology community had yet to recommend cloud seeding or other weather modification methods to resolve the ongoing drought.
Some studies have suggested that cloud seeding actually reduces rainfall, or merely redistributes it.
The aircraft had been under contract with the Desert Research Institute for cloud seeding experiments.
‘We all work on cloud seeding to make rain fall and increase the volume of raindrops,’ he says.