“irrigation engineering operation and maintenance”的概念、定义、翻译、参考文献-科学参考

单词	irrigation engineering operation and maintenance
释义	irrigation engineering operation and maintenance Encyclopedia 工学灌溉工程管理释 irrigation engineering operation and maintenance灌区工程运行维护以维护灌区灌排工程设备完好、保持正常运行为目的的管理过程。
随便看	cardinal direction cardinal exponentiation cardinal function cardinal inequality cardinal invariant cardinality cardinality function cardinality of a set cardinality of the continuum cardinality property cardinally equivalent set cardinal multiplication cardinal number cardinal number class cardinal number of a set cardinal number of the continuum cardinal of the Holy Roman Church cardinal plane cardinal point cardinal point of coaxial optical system Cardinal Principles of Secondary Education cardinal product cardinal signs cardinal sum cardinal vowels

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