细胞壁非标记微观成像。
https://www.cell.com/trends/plant-science/fulltext/S1360-1385(19)30135-9?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS1360138519301359%3Fshowall%3Dtrue
