Denke登克
denn.兽穴;集聚地v.穴居
denitrifying bacterria硝化细菌
dendranthema morifdium菊花
Dendronina arborescensn.似树树虫
Dendrobium aurantiacumn.线叶石斛
denitrification system脱硝系统
Dendrotrophe umbellatan.伞花寄生藤
Dendrobium lituiflorumn.喇叭唇石斛
Dendrobium densiflorumn.密花石斛
Dendrobium guangxiensen.滇桂石斛
denitrification process脱氮过程