staining

常见例句

This is known as "clearing and staining".
这就是所谓的“清洗和染色”。
Staining a fish’s bones and connective tissue with dyes, then rendering its flesh transparent with the help of enzymes, makes it easier for biologists to study the creature’s anatomy.
利用染料给鱼骨和结缔组织染色，然后在酶的帮助下使其肌肉组织变得透明，便于生物学家研究这些鱼类的解剖特征。
No amount of cleaning will remove the severe staining left by tetracycline or systemic disease because these pigments lie inside the tooth; you'll have to take more aggressive measures against these.
不过洗牙次数再多也不能去除由于四环素或系统性疾病导致的牙齿深度着色，因为这些色素已进入你的牙齿内部，你需要采取更加积极地措施来对付它们。

They did this by staining a fly's chromosomes with a chemical marker that will stick only to copia.
ECONOMIST: Truly selfish genes