agricultural technology extensional service

• 公共物品

agricultural technology extensional service的用法和样例：

例句

1. The authors explored those different aggregation technology models and their influence on the amount of public goods, and then some review was posed.
   于是，该文作者考察了不同加总技术的公共物品分类及其对公共物品供给量的影响，在此基础上进行了简要评述和展望。