n.微粒，颗粒，粒子
adj.微粒(形式)的，颗粒(状)的

原形：particulate复数：particulates

The air quality in the city is severely affected by high levels of particulate matter.
城市的空气质量因颗粒物含量过高而严重受损。
Particulate matter from construction sites can contaminate nearby water sources.
建筑工地的颗粒物可能会污染附近的水源。
Wearing a mask helps filter out fine particulates during a sandstorm.
在沙尘暴期间戴口罩有助于过滤掉细小颗粒物。
Particulate pollution contributes significantly to respiratory issues in urban areas.
颗粒物污染在城市地区对呼吸系统问题有很大影响。
Scientists analyze particulate matter in the atmosphere for its potential health effects.
科学家分析大气中的颗粒物，研究其可能的健康影响。
Particulate emissions from diesel engines are being strictly regulated to reduce pollution.
柴油发动机排放的颗粒物正在受到严格控制以减少污染。
Particulate matter in polluted air can cause visibility problems, especially in foggy conditions.
污染空气中的颗粒物可能导致能见度问题，尤其是在雾天。
The government has launched campaigns to educate people about the dangers of long-term exposure to particulate pollutants.
政府发起了活动，教育人们长期接触颗粒污染物的危害。
Particulate filters are essential components in industrial ventilation systems to maintain a clean working environment.
颗粒物过滤器是工业通风系统的重要组成部分，以保持清洁的工作环境。
Studies show that particulate matter emitted by fireworks can contribute to air pollution during festive seasons.
研究表明，烟花产生的颗粒物会增加节庆期间的空气污染。