名词
中文翻译：Unknown
同义词：
['放射性浮标例句：1. The radium floater was used to detect the presence of radioactive materials in the water.（放射性浮标用于检测水中的放射性物质。）']
例句：
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1. The radium floater was used to detect the presence of radioactive materials in the water.
放射性浮标用于检测水中的放射性物质。
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2.The radium floater was a crucial tool for environmental monitoring.
放射性浮标是环境监测中的关键工具。
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3. The radium floater was designed to float on the surface of the water and collect samples.
放射性浮标设计成能在水面上漂浮，收集样本。