“irrigation canal system”的概念、定义、翻译、参考文献-科学参考

单词	irrigation canal system
释义	irrigation canal system Encyclopedia 工学灌溉输水工程释 irrigation canal system灌溉渠系从灌溉水源取水、输送、分配到田间的各级渠道网络的总称。农学农业水土工程释 irrigation canal system灌溉渠系从灌溉水源取水、输送、分配到田间的各级渠道网络的总称。
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