签字式样的英文：
specimen signature

specimen是什么意思：
n. 样品，抽样；标本

He refused to provide a specimen.
他拒绝提供血样。

specimen guide for compound optical microscopes
复合光学显微镜试件导向装置

In the laboratory we are required to analyze specimens.
我们必须在实验室分析标本。

Job applicants have to submit a specimen of handwriting.
求职者得递交自己的手写字样本。

This is a fine specimen of the builder's craft.
这是表现那位建筑者技艺高超的好典范。

signature是什么意思：
n. 签字，签署；识别标志，特征

It shrinks the radar
它能缩小飞机在雷达屏幕上的信号特征。

This record will include a receiving signature.
这个记录同时还包括接受方的签字。

George was forced to forge a signature.
乔治被迫伪造签名。

A confirmer signature scheme is proposed.
提出了一种证实数字签名方案。

Witness a signature,treaty,will
为一签字、条约、遗嘱签字作证.