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草地节水灌溉
释义
草地节水灌溉
Encyclopedia
农学
草地灌溉工程设计
释
grassland water saving irrigation
草地节水灌溉
根据天然牧草或人工牧草需水规律及当地供水条件,为了有效地利用降水和灌溉水,获取牧草生产的最佳经济效益、社会效益、生态环境效益而采取的多种措施的总称。
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countable support iterated forcing
countable system
countable transitive model
countable union
countable-valued logic
countable weight
countably additive
countably additive algebra
countably additive class
countably additive family
countably additive function
countably additive measure
countably compact
countably compact set
countably compact space
countably continuous operator
countably equivalent sets
countably generated module
countably Hilbertian space
countably infinite
countably infinite set
countably infinite system
countably many
countably multiplicative class
countably normed space
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更新时间:2026/7/1 10:20:55