A retrial was necessary after the original trial ended with a hung jury.

由于初审中陪审员裁决见一致，所以需要复审。

He petitioned for a retrial in camera.

他请求公开新审理此案。

Aiming at bring into effect excruciation to defendant, bourgeois are incessant development and perfect, establish no additional punishment resulting from retrial procedure.

针对封建主对审被告施以酷刑，任刑罚的现象，资产阶级在禁止利益变更原则的基础上断的发展和完善，在再审程序中确立了再审刑原则。