[1]PAN Jianbo,WANG Wenchuan,XU Dongmei.The Drought Grade Evaluation of Irrigation DistrictBased on the Opposites Unity Theorem[J].Journal of Zhengzhou University (Engineering Science),2012,33(05):105-109.[doi:10.3969/j.issn.1671-6833.2012.05.023]
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33卷
Number of periods:
2012 05
Page number:
105-109
Column:
Public date:
2012-09-10
- Title:
-
The Drought Grade Evaluation of Irrigation DistrictBased on the Opposites Unity Theorem
- Author(s):
-
PAN Jianbo; WANG Wenchuan; XU Dongmei
-
1.School of Civil Engineering and Communication, North China Institute of Water Conservancy and Hydroelectrie Power,Zhengzhou 450011 , China;2. Sehool of Water Conservaney, North China Institute of Water Conservancy and Hydroelectrie Power,Zhengzhou 450011,China
-
- Keywords:
-
opposites unity theorem; irrigation distriet; drought; grade evaluation
- CLC:
-
TV93S274.3
- DOI:
-
10.3969/j.issn.1671-6833.2012.05.023
- Abstract:
-
The agricultural drought is a great threal of agricultural production, and its accurate and efective e-valuation is a key to disaster reduelion decision of agricultural drought resistance of relevant departments. On thebasis of summarizing and analyzing the current evaluation method, a new method is presented based on the opposites unity theorem for drought grade evaluation of irrigation district agriculture. The method proposed satisfiesthe materialist dialectics’ opposites unity law , is precise for the theory and clear for the concept. The compari-son and analysis of results of case demonstrates that the proposed method is elfective, reliable and practical.