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在“测量显微镜放大率”的实验中使用的显微物镜测微尺,是在一块光学玻璃上刻有精细刻度的小直尺。在进行测量时将它放在显微镜载物台上选行观察,如果测微尺上某段长度为y,通过显微镜的放大作用观察的像为y(如图一),则显微镜放大率为在
The microscope objective micrometer used in the experiment of “Measuring the magnification of a microscope” is a small ruler with a fine scale engraved on an optical glass. When making the measurement, it is placed on a microscope stage and selected for observation. If the length of the micrometer is y and the magnification of the microscope is y (see Figure 1), the magnification of the microscope is