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fish population dynamics
释义
fish population dynamics
Encyclopedia
农学
鱼类种群数量变动
释
fish population dynamics
鱼类种群数量变动
渔业资源任何一个种群,因受捕捞或环境等的影响而数量不断变化的现象。又称鱼类数量变动、经济鱼类数量变动。
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half cell
half chair conformation
half-chair conformation
half-closed interval
half-closed liner completion
half-closed open hole completion
half cocoon
half-coded field of view
half concentric optical cavity
half-concentric optical cavity
half-concentric resonator
half-concentric resonator, hemi-concentric resonator
half-confocal cavity
half confocal optical cavity
half-confocal optical cavity
half-confocal resonator
half-confocal resonator, hemiconfocal resonator
half-conformally flat
half-controlled inverting circuit
half-cycle
half-degree
half density radius
half-density radius
half diallel mating design
half-disk
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