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forage and livestock in pasture area
释义
forage and livestock in pasture area
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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fir
FIRAS
fire
fire accident
fire accident loss statistics
fire administrative coercion
fire administrative punishment
fire alarm and fire fighting linkage system
fire alarm and gas detector system
fire alarm control units
fire alarm indicating device
fire alarm system
fire alarm telephone
fire and explosion accident of oil and gas pipeline
fire and explosion accident of oil depot
fire and explosion prevention management of oil and gas stations
fire and explosion prevention technology of oil depot
firearm injury
firearm mark examination
firearm permit
firearms
firearms of the Qing Dynasty
firearm wound
fire assay
fire assaying
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