垃圾湿基低位热值月份间差别不是很显著，年间变化增长速度较快；

Morthly change of waste low caloric value(wet base) was not obvious, caloric value increased faster yearly.

youdao

垃圾湿基低位热值月份间差别不是很显著，年间变化增长速度较快；

Morthly change of waste low caloric value(wet base) was not obvious, caloric value increased faster yearly.

youdao