Through empirical research, we can draw the following conclusions. (1) Through the field survey in Nanjing, we can see that the rural basic organization has participated in most of the rural land transfer activities.

通过实证研究,我们可以得出以下结论:(1)通过在南京的实地调查,我们可以发现,大部分的农地流转活动都是通过农村基层组织参与完成的,农村基层组织发挥着相当重要的作用,在很大程度上影响着农地流转活动。

Based on field survey,distribution and growth condition of artificial Haloxylon ammodendron forest in Minqin were analyzed under the different site.

在野外调查的基础上,分析了民勤不同立地条件下的人工梭梭林分布情况和生长状况。

According to field survey and laboratory examinations,this paper proposed some advices about controlling microbial contamination of ventilated systems in air conditioning.

本文根据现场调查和实验分析结果,提出了一些控制通风空调系统微生物污染的措施。