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balance among water
释义
balance among water
Encyclopedia
农学
草地水文水资源
释
balance among water; forage and livestock in pasture area
牧区水草畜平衡
保持天然草原生态系统良性循环,在区域水资源承载力范围,以及一定时间和空间内通过灌溉草地和其他途径提供的饲草饲料量与饲养牲畜所需的饲草饲料量之间相对稳定的关系。
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Riverside Park
rivers in China
river sluice
river snails
rivers of scenic regions
river source
River State
river survey
Rivers without Navigation Marks
river system construction technology
river systems in China
river terrace
river topography
river tracing
river trekking
river valley
river valley landform
river water allocation
river way
River Yalu Scenic and Historic Area
Rivest
Rivest-Shamir-Adleman cryptosystem
Rivest-Shamir-Adleman number
Rivest-Shamir-Adleman system
rivet
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