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exploration of fishery resources
释义
exploration of fishery resources
Encyclopedia
农学
渔业资源调查
释
exploration of fishery resources
渔业资源调查
为查明水产经济动物的渔业生物学特性、种群动态、资源分布规律和渔场形成机制,以及在生态系统中的功能与地位等而采取的渔业资源监测和调查工作。是渔业资源学研究的一项基础性工作,为渔业资源科学研究、开发利用和保护管理等提供基本资料。
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double semitrailer road train
double sequence
double sequential probability ratio test
double series
double series theorem
double-shaped vase
double shield rock tunnel boring machine
double-shift school
double sideband modulation and demodulation
double sideband receiver
double-sided calibrating sander
double-sided disk
double sided flat linear motor
double-side moral hazard
double-side punching
double sign
double sixes
double-six of lines
double slit
double-slit diffraction
double-slit interference
double sluices
double soliton
double source
double south theatre chain
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