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灌区输配水工程
释义
灌区输配水工程
Encyclopedia
农学
农业水土工程
释
water transport and distributionengineeringof theirrigation district
灌区输配水工程
将灌溉水按所需的流量和高度,输送至农田灌溉系统的各个部分,保证各种灌水方法以良好状态运行的工程。
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First National Conference on Workers and Peasents Education
First National Congress of Chinese Nationalist Party
First National Education Working Conference
First National Games of China
First National Health Conference
First National Joint Performance of Modern Dramas
First National Joint Performance of Quyi Troupes
First National Organizational Work Conference of the CPC
First National Population Census
First National Symposium on Commemorative Museum Work
first nature and second nature
first Neuberg circle
first Neuberg point
first Neuberg triangle
first normal form
first normal form, 1NF
first normal stress difference
first number-class
first objects
first obstruction
first occurrence
first oocyte
first order
first-order
first-order aberration
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