名词
中文翻译：人造雨装置
同义词：
['artificial precipitation device', 'artificial rainfall apparatus']
例句：
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1.The engineer designed a new type of artificial rain device to help farmers increase their crop yields.
工程师设计了一种新型的人造雨装置，帮助农民提高作物产量。
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2.The city has installed several artificial rain devices in parks to prevent water pollution.
该市在公园安装了几种人造雨设备，以防止水污染。
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3. The research team developed an artificial rain device that can simulate natural rain patterns for testing purposes.
研究小组开发了一种人造雨设备，可以模拟自然降雨模式，用于测试目的。