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1. The MSLS is used to detect the presence of different types of pollutants in the air.
多色光栅用于检测空气中不同类型污染物的存在。
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2. The MSLS has been proven to be an effective tool for monitoring air quality.
多色光栅已被证明是监测空气质量的有效工具。
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3. The MSLS was developed to help farmers identify crops that are susceptible to pests and diseases.
多色光栅被开发出来，帮助农民识别易受病虫害影响的作物。