名词
中文翻译:物理示踪剂
同义词:
['physical tracer', 'physical tracer', 'tracer of physical properties']
例句:
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1. The chemical was used asa physical tracer to indicate the presenceof pollutants in the water.
这种化学物质被用作物理示踪剂,以指示水中污染物的存在。
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2. The researchteam used a physical tracer to track the movement ofthe animals.
研究团队使用一种物理示踪剂来追踪动物的运动。
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3. The physicaltracer helped scientists to map out thedistribution of oil reserves in the region.
物理示踪剂帮助科学家绘制出该地区石油储备的分布图。