However, study in this field in our country is still very weak.It is at the transition stage from being orderless to being systemic.

• 但是目前国内在这一领域的研究还比较薄弱，处于一个由无序到系统化的过渡阶段，城市夜环境设计缺乏有力的理论指导，导致城市的夜间环境出现了很多问题。