direct dye直接染料
directadj.直接的;笔直的;坦白的v.对准;指挥;指示;命令
Direct-drive-valve直接驱动阀
directed aeyelie graph有向无环图
direct dynamics method直接动力学方法
Direct Dieital Control直接数字控制
direct controlled type直控式
Directed Energy Attack定向能攻击
direct production cost直接生产成本
direct strength method直接强度法
direct current biasing直莲压法
direct modal inference直接模态推理