微观图

例句：

1. 1. This micrograph shows the structure of the human eye.
   这张显微图展示了人类眼睛的结构。
2. 2. The scientist used a microscope to examine the sample.
   科学家使用显微镜来检查样本。
3. 3.Micrographs are often used in scientific research to illustrate complex concepts.
   显微图在科学研究中常被用来说明复杂的概念。