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在高考的考试标准或考试说明中,明确对显微镜提出要求的是“显微镜观察多种多样的细胞”实验,并且在“观察线粒体和叶绿体”、“观察植物细胞的质壁分离和复原”、“观察细胞的有丝分裂”、“观察细胞的有丝分裂”和“探究培养液中酵母菌种群数量的动态变化”等实验中都需要借助于光学显微镜,以下简称显微镜,因此笔者对“显微镜的原理和使用”这个考点进行了归类和例析。
In the entrance examination of the examination standards or test description, the explicit requirements of the microscope is “microscope observation of a variety of cells ” experiment, and in the “observation of mitochondria and chloroplasts ”, “observation of plant cells plasmolysis And recovery ”,“ observation of cell mitosis ”“ observation of cell mitosis ”and “ to explore the dynamic changes in the number of yeast populations in culture ”and other experiments are required by means of optical microscopy, the following Referred to as a microscope, so I “microscope principle and use of” the test site for the classification and analysis.