For the complexity and uncertainty of load, a fuzzy linear regression model combining fuzzy mathematics with linear regression model is used to forecast the variation sections of load.
To monitor interior stresss variation which is variety by time is an effective approach of seismic physical forecast.
通过地震波速度变化的精确测量，来监测地下应力随时间的变化，是进行地震物理预报的有效途径。
3
It is proved by the verification of historical data that the water balance model is credible and easily available for the forecast of groundwater table variation.