deceln.减速计
Decn.十二月n.美国数字电子公司
deca-brominated diphenyl ether十溴联苯醚
decussatio lemniscorum medialium丘系交叉
decamethylene diammonium adipate己二酸癸二胺盐
decreasing consumption of oxygen降低氧消耗
decislon-maklng support system决策支持系统
decreasing of standard deviation标准差降低
declarative knowledge definition陈述知识定义
decreasing seismic effectiveness减震效果
decylammonium tetrachlorozincate四氯合锌酸十二烷基铵