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fisheries economy
释义
fisheries economy
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农学
渔业经济
释
fisheries economy
渔业经济
渔业部门经济活动和经济关系。即人类基于鱼、虾、贝、藻等水生生物资源的自然生长发育来生产人类必需的食物及相关物品和服务的经济活动,以及在此过程中形成的各种经济关系的总和。属于部门经济。
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X-ray storage phosphor
Xray storage phosphor
X-ray structural biology
X-ray Structure Analysis
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Xray structure analysis
X-ray sun
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X-ray telescope
X-ray thickness gauge
X-ray topography
X-ray transform
X-ray transient
X-ray transmission imaging inspection device for scanning luggage and package
X-ray transparent functional composites
X-ray treatment devices
X ray tube
X-ray waveguide
X-ray zone plate
XRB
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XRF calcium and ferrum analyzers
x Rs control chart
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