名词
中文翻译：磁性管
同义词：
['magnet tube', 'magneto tube例句：1. The magnetic tube is used to detect the presence of magnetic fields.（磁性管用于检测磁场的存在。）']
例句：
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1. The magnetic tube is used to detect the presence of magnetic fields.
磁性管用于检测磁场的存在。
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2. The magnetic tube was designed to be easily portable and durable.
磁性管被设计为易于携带且耐用。
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3. The magnetic tube is a crucial component in many scientific experiments.
磁性管是许多科学实验中不可或缺的组件。