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珠江口渔场
释义
珠江口渔场
Encyclopedia
农学
珠江口渔场
释
Pearl River Estuary fishing ground
珠江口渔场
地理位置在北纬20°45ˊ~23°15ˊ,东经112°00ˊ~116°00ˊ的一个中国南海区渔场。东与粤东渔场和东沙渔场相邻,西南与粤西及海南岛东北部渔场相接。面积约7.43万平方千米。周边岛屿和港湾众多,每年由珠江带入大量的有机物质和无机盐类等营养物质,使众多浮游生物繁殖生长,构成多种地方性经济鱼虾类产卵及其幼体的育肥场所。
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nonspectral synthesis
non-sphere particle effect on suspension velocity
non-spherical lens
non-spherical lens, aspherical lens
non-spherical particles
nonsplit extension
non-splittable
non-splitting
non-splitting conic
non-splitting representation
nonspontaneous process
non-spore-forming anaerobic bacterial infection
non-square
nonsquarefree number
non-squeezing theorem
non-stable
non-stable homotopy group
non-stable integrality theorem
non-stable star
non-stable theorem
nonstandard
non-standard analysis
nonstandard analysis
non-standard analysis; nonstandard analysis
non-standard architecture
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