direadj.可怕的;悲惨的;极其的
direc current track circuit直接轨道电路
diredt-detection receiver直检式接收机
Diresorcinolphthalein Sodium荧光素钠; 可溶性荧光素; 荧光红钠; 荧光黄钠[诊断用药]
direc-tional solidification定向凝固
Direce digitizedl radiography数字化X线摄影
Direet online reporing network网络直报
direeteurrentelectrodeposition直流电沉积