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渔业平衡收获
释义
渔业平衡收获
Encyclopedia
农学
渔业平衡收获
释
balanced harvest of fisheries
渔业平衡收获
根据水域生态系统中的种类、种群或个体大小的生产力水平而进行的适度捕捞。不仅仅是有选择性地捕捞大个体或经济价值高的种类。
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ionospheric dynamo effect
ionospheric eclipse
ionospheric effect
ionospheric HF oblique sounding
ionospheric instability
ionospheric irregularities
ionospheric irregularity
ionospheric modification
ionospheric parameters
ionospheric propagation of ultrashort wave
ionospheric radio wave propagation
ionospheric refraction
ionospheric refraction and radio wave propagation delay
ionospheric refraction correction
ionospheric region
ionospheric satellite
ionospheric scintillation
ionospheric sounding
ionospheric storm
ionospheric structure
ionospheric topside sounding
ionospheric vertical sounding
ionospheric vertical structure
ionospheric wave
ionotropic receptor
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