名词
中文翻译：气体颗粒
同义词：
['gas particles', 'gaseous particles']
例句：
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1.The gas pellets are being tested for their performance in the experiment.
这些气体颗粒正在被测试其在实验中的性能。
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2. The scientists have found that these gas pellets can be used to detect pollution in the air.
科学家们发现，这些气体颗粒可以用来检测空气中的污染。
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3. The gas pellets were released into the atmosphere as part of the experiment.
作为实验的一部分，这些气体颗粒被释放到大气中。