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河流动力学
释义
河流动力学
Encyclopedia
工学
河流动力学
释
river dynamics;river mechanics
河流动力学
研究河道水流、泥沙运动和河床演变规律及其应用的学科。
理学
河流动力学
释
river dynamics
河流动力学
研究自然环境流动的基础分支学科,包括河流泥沙动力学和河床演变学。主要研究河道水流结构、泥沙运动规律和河床演变规律,为河流治理提供理论依据。也是水利工程科学的基础学科之一。
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plant new variety right
plant nickel nutrition
plant nitrogen deficiency symptom
plant nitrogen excess
plant nuclide content
plant nutrient accumulation
plant nutrient acquisition coefficiency
plant nutrient concentration gradient
plant nutrient co-transportation
plant nutrient cycle
plant nutrient enzyme absorption kinetics
plant nutrient ion exchange
plant nutrient management
plant nutrient physiological use efficiency
plant nutrient resorption
plant nutrient retranslocation
plant nutrient reutilization
plant nutrient solution
plant nutrients passive transport
plant nutrients transporter
plant nutrient transport efficiency
plant nutrient use efficiency
plant nutritional genomics
plant nutritional physiology
plant nutrition research methods
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