1·This certificate ACTS as a credential of the user to prove its authenticity to any machine in the network.
此证书用作用户向网络中任何机器证明其真实性的凭证。
2·That is all I have to prove the authenticity of relations between the two of them.
以上就是我为他们俩关系真实性的证明。
3·Administrative legal rules must prove itself legitimacy by communicative process; that is to say, administrative legal rules must have objectivity (authenticity) and subjectivity (acceptability).
行政法律规则需要通过沟通程序证明自己的正当性，即客观性(真实性)和主体性(可接受性)。
4·Japan's Hitachi says it has developed the world's smallest and thinnest microchip, that can be embedded in paper to track down parcels or prove the authenticity of a document.
日本的日立公司说开发了能够被植入纸张内以查出包裹或证明文件真实性的世界上最小和最薄的微型芯片。
5·This essay makes a careful study of the authenticity of the two works and finds no evidence which can prove that they were not written by Li Ling.
本文对它们的真伪问题重加考辨，认为判定它们为后人拟作或假托的证据都不能成立。