信息安全 信息系统安全防护技术 释文 add-on security 后加安全
- detrital pathway
- detritiation
- detrition
- detritivore
- detritophage
- detritus
- detritus-based trophic system
- detritus feeder
- Detroit
- Detroit Institute of Arts
- Detroit Symphony Orchestra
- detrude
- detuner
- detuning
- detwinning
- Deucalion
- deuce
- De Ulloa
- Deung Sin Bul
- Deuring
- Deuring-Heilbronn phenomenon
- Deuring normal form
- deuterate
- deuterated polystyrene
- deuterated solvent