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渔业资源调查评估方法
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渔业资源调查评估方法
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渔业资源调查评估方法
为查明水产经济动物如鱼类等的种群、群落、生态系统等的生态特征,采取渔业资源监测与调查,应用数理统计学等方法研究渔业资源数量的变化规律、开发和管理策略。
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phase equilibria in igneous systems
phase equilibrium
phase equilibrium condition of liquid droplet
phase equilibrium condition of two phase system
phase equilibrium conditions of multi element and multi phase system
phase equilibrium conditions of multi-element and multi-phase system
phase equilibrium curve
phase equilibrium diagram
phase equilibrium method
phase error
phase factor
phase feeding of layers
phase-field equations
phase field method
phase field simulation
phase flow
phase flow rate
phase fluctuation
phase fraction meter
phase-frequency characteristics
phase frequency response
phase function
phase grating
phase hologram
phase identification
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