十二时令法,属于预测技术的范畴,是施工企业进行科学管理的一种有效方法。它是运用数理统计理论,从常年累月的统计数据中,找出施工管理受季节影响的规律,探寻顺应季节变化的管理方法。每个企业均可根据各自企业的具体情况计算出“时令系数”,在年初用于预测逐月生产完成情况,及财务收支、材料库存、机械使用、劳动力平衡等情况,并提前采取相应措施,保证全年各项技术经济指标的完成。一、引例我们先引出一个例子,说明十二时令法 The twelve-year law, which belongs to the category of forecasting technology, is an effective method for scientific management of construction companies. It is the use of mathematical statistics theory, from the statistics of years and years, to find out the rules of construction management affected by the season, to explore management methods that adapt to seasonal changes. Each company can calculate the “seasonal coefficient” according to the specific conditions of its own company. It is used at the beginning of the year to forecast the completion of monthly production, and the financial revenue and expenditure, material inventory, machinery use, labor balance, etc., and take corresponding measures in advance. To ensure the completion of various technical and economic indicators throughout the year. First, we cited an example to illustrate the twelve-hour method