Cryptography ; proxy signcryption ; nonrepudiable ; public verifiability .

密码学;代理签密;不可否认性;公开验证。

The discussion on verifiability to science hypothesis .

科学假说的证实性探讨。

Falsification method ; verifiability method ; elements of psychology ; the principle of experience .

证伪方法；证实方法；经验法则；心理因素。

The electronic seal should ensure the integrality of the electronic document and make the electronic document modified have verifiability .

电子印章应保证电子文档的完整性，对被修改的电子文档应具有可验证性。

It advocated the principle of verifiability , according to which all statements that could not be validated empirically were meaningless .

它主张的可核查的原则，根据所有的报表，无法验证经验是毫无意义的。