|
Từ điển Oxford Learners Wordfinder Dictionary
Gram method
a staining technique used to classify bacteria; bacteria are stained with gentian violet and then treated with Gram's solution; after being decolorized with alcohol and treated with safranine and washed in water, those that retain the gentian violet are Gram-positive and those that do not retain it are Gram-negative • Syn: Gram's method, Gram's procedure, Gram's stain, Gram stain • Hypernyms: staining
|
|
|
|