signaturen.签署;书帖;有特征的符号;【计】签名
signature handwriting签名笔迹
signature by facsimil[法] 穿空签字, 传真签字
signature in a scroll下款
signature recognition署名识别
signature fingerprint签名指纹
Signature of Applicant委托人签章
Signature optimization信号设计
signature by facsimile穿空签字
signature step by step分步签名
signature segmentation签名分段