干旱半干旱沙区城镇绿化的生态效益评价研究尚属空白。
The ecological benefits evaluation of city greenest in arid sand area is blank.
本研究结果将有利于开展对城市绿地的综合生态效益评价。
Furthermore, the results of the research are contributed to evaluate integrated vegetation ecological benefits of urban green space.
传统的技术创新评价应该做出相应的改变，即加入生态效益评价的内容。
The evaluation of traditional technological innovation should be changed accordingly, that is the evaluation should be added the evaluation of eco-efficiency.
应用推荐