The variational regularity of drying rate,temperature and moisture distribution with time during wood microwave drying was studied.The objective is to provide the theoretic accordance for microwave drying technology.The results show that the continuous microwave drying process can be divided into three stages:accelerating(speed-up)stage,constant-speed stage and speed-down stage.The constant-speed stage occupied the largest proportion.In the microwave drying process,temperature change process can be divided ...