德庆县

德庆县水土流失综合治理措施与效益

The integrated soil erosion management and its benefit in Deqing County

德庆县松脂收购贮存加工系统模拟

The simulation of the oleoresin purchasing , inventory , processing system in Deqing County

德庆县恢复森林对发展农业和保持生态平衡的效益

The Effects of Afforestation on the Agricultural Development and the Maintenance of Ecological Balance in Deqing County , Guangdong

南方丘陵山区耕地现状、潜力与开发对策&以德庆县为例

Cultivated land resources and development in the tropic and subtropic mountain areas of South china & a case study in Deqing

本文使用计算机模拟的方法对广东省德庆县的松脂收购贮存加工系统进行模拟仿真，试图为松香生产管理及有关工艺设计提供数量化的依据。

The simulation of the oleoresin purchasing , inventory , processing system in Deqing county Guangdong province was studied to provide quantitative basis for production management and technology design of gum rosin .