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Examples include the laser, the transistor, the electron microscope, and magnetic resonance imaging.
例子包括激光、体管、子显微镜和磁共振成像。
youdao
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Examples include the laser, the transistor, the electron microscope, and magnetic resonance imaging.
例子包括激光、体管、子显微镜和磁共振成像。
youdao