The low earning of farmers is the important factor for this kind of energy structure.
农民收入较低是导致农村能源结构不合理的一个重要因素。
2
Factors', such as forestation subsidy and land rent, influence on farmers participating forestation is intermediate, weaker than restriction factors but stronger than earningfactor.
第三，造林补贴、地租等成本因子对农户造林行为的影响居中，弱于制约因子而强于收入因子。
3
As the market competition pricking up greatly, having an excellent Quality Management System has become a competitive factor of an enterprise earning business orders and occupying the market.