...构，称电子密度高（electron-dense）；反之，浅染的部分称电子密度低（electron-lucent）,这种染色称正染色（positive staining）。若被染结构着色浅淡，而其周围部分染成黑,是称为负染色（negative stainning）。
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positive staining cell 阳性染色细胞
positive pas staining pas染色
staining positive 染色阳性
AchE positive fibers staining AohE阳性纤维染色
fluorescent antibody staining positive cells 荧光抗体染色阳性细胞数
Some thyroid atypical proliferation showed weak positive staining.
非典型增生部分呈弱阳性表达。
Positive staining cells were seen as a type of epithelial like cells and fibroblast like cells.
也有少数阳性细胞呈梭形、胞体较大的成纤维细胞样细胞。
The numbers of benzidine positive staining cells were increased after incubation in the HAT selective medium.
联苯胺阳性细胞数在HAT选择性培液筛选后数量增加。
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