identification gap可识差identificationn.确认；鉴定；识别；身份的证明identification of genes基因鉴定identification of goods[经] 货物的认(鉴)定identification password识别通行字identification markings打印标号, 认识标记identification research识别研究identification distance识别距离identification of blurs降晰函数辨识identification criteria认定标准identification topology同化拓扑identification standard认定标准