ultrastructural cytochemistry

例句：

1. 1.The study of ultrastructural cytochemistry is crucial for understanding the function of cells.
   研究超结构细胞化学对于理解细胞的功能至关重要。
2. 2.The researchers used ultrastructural cytochemistry to analyze the structure of the cell membrane.
   研究人员使用超结构细胞化学来分析细胞膜的结构。
3. 3. The application of ultrastructural cytochemistry in medical research has greatly improved our understanding of disease mechanisms.
   在医学研究中应用超结构细胞化学极大地提高了我们对疾病机制的理解。