显微镜下，可见巨噬细胞内大量鸟型分枝杆菌，已用抗酸染色标记出来。

Microscopically, Mycobacterium avium-intracellular infection is marked by numerous acid fast organisms growing within macrophages.

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上述处理后的细胞经间接免疫荧光染色标记后，用激光共聚焦显微镜观察其细胞膜egf受体的聚簇现象。

EGF receptors on the cell membrane were observed under a laser scanning confocal microscope after indirect immunofluorescence staining.

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现在如果我有染色的某种方法，如果玩可以以某种方式对我感兴趣的DNA片段进行标记，我就能知道这些片段在这凝胶板上的位置。

Now if I can stain in some way, if I can somehow label the DNA fragments that I'm interested in, I could find out where those fragments are on this gel.

youdao

Now if I can stain in some way, if I can somehow label the DNA fragments that I'm interested in, I could find out where those fragments are on this gel.

那如果我有某种染色的方法,对我感兴趣的DNA片段进行标记,我就能知道这些片段在凝胶板上的位置

耶鲁公开课 - 生物医学工程探索课程节选