名词
中文翻译：飞秒
同义词：
['attosecond', 'femtosecond例句：1. The scientist used a femtosecond laser to make the breakthrough.（科学家使用飞秒激光取得了突破。）2. In nanotechnology', 'femtosecond lasers are used for precise cutting and welding.（在纳米技术领域，飞秒激光器用于精确切割和焊接。）3. Researchers have discovered that femtosecond pulses can be used to study biological processes at the molecular level.（研究人员发现，飞秒脉冲可以用于研究生物过程的分子水平。）']
例句：
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1. The scientist used a femtosecond laser to make the breakthrough.
科学家使用飞秒激光取得了突破。
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2. In nanotechnology, femtosecond lasers are used for precise cutting and welding.
在纳米技术领域，飞秒激光器用于精确切割和焊接。
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3. Researchers have discovered that femtosecond pulses can be used to study biological processes at the molecular level.
研究人员发现，飞秒脉冲可以用于研究生物过程的分子水平。