IRMn.检查要求手册
IRabbr.信息检索(=information retrieval)
irradiate the mind启迪心智
irradiated coating照射固化涂层
irrigation distrct灌区
IR image filtering红外图像滤波
irrigation pasture灌溉牧场
irrigation erosion灌溉侵蚀
irrigat ion system灌溉制度
irridiation injury射线杀伤, 射线伤
irrigation methods灌溉方式
irrigation ditcher灌渠挖掘机