法律运行中的不确定性受诸多因素的影响,由于我国是成文法国家,在适用法律过程中主要是运用演绎推理,而作为大前提的法律规则、作为小前提的案件事实以及法律适用过程中都可能表现出不确定。因此,应从诸多方面加以完善来实现对法律不确定性的约束。 Uncertainty in the operation of law is influenced by many factors. Because China is a civil law country, it is mainly the use of deductive reasoning in the process of applying the law. The legal rules that are the major prerequisites, the facts of the case as a prerequisite and the law applicable to both May show uncertainty. Therefore, many aspects should be perfected to achieve the legal constraints of the uncertainty.