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The Drought Grade Evaluation of Irrigation DistrictBased on the Opposites Unity Theorem
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[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]
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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 33 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.
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