囊孢杆菌属：粘细菌目(Myxobacterales)囊孢杆菌科(Cystobacteraceae)的一属滑行细菌。见于土壤及兔粪中，代表种为深褐囊孢杆菌(C.fuscus)- dahlin
- dahllite
- Dakin-Carrel method
- dakinization
- Dakin's fluid(antiseptic solution)
- dakryon
- Dale
- daledalin tosylate
- Dale's reaction (phenomenon)
- Dalmane
- Dalrymple's disease,sign
- dalton
- Dalton-Henry law
- daltonism
- Dalton's law
- dam
- Dam
- Damalinia
- damiana
- D-amino-acid oxidase
- dammar
- Damoiseau's curve,sign
- dAMP
- damp
- damping