客观规律 objective law; 供求规律 the law of supply and demand; 历史发展的规律 law of the development of history; 自然规律 law of nature; 生活有规律 live [lead] a regular life; 事物内部的规律 the inherent laws of things; 每晚散步是他个人的生活规律之一。 taking a walk every evening was one of his personal laws.; 规律调节比例 law balancing the proportions; 规律性 law; regularity