粮农组织认为遗传工程具有帮助提高农业、林业和渔业产量及生产力的潜力。
FAO recognizes that genetic engineering has the potential to help increase production and productivity in agriculture, forestry and fisheries.
我国渔业资源地域差异明显，沿海省区渔业产量在我国渔业生产中占了极大的比例。
China is abundant in fishery resources, but there are also large geographical differences among different fishery zones.
较差的卫生条件也大大加重了水污染，从而增加了家庭的安全饮用水费用，降低了河湖渔业产量。
Poor sanitation also contributes significantly to water pollution—adding to the cost of safe freshwater for households, and reducing the production of fish in rivers and lakes.
中国是世界第一大海产品生产国，渔业产量占世界的1／3，挪威是世界第一大海产品出口国。
China is the first sea product producing country of world, and fishery's output accounts for 1/3 of the world. Norway is the first sea product exporter in the world.
本文对渔业产量的比较原理、比较条件及比较方法进行了探讨，提出了以等价系数作为纽带的虚拟产量评价方法。
The article is based on study about comparable principle, comparable condition, comparable method. It suggests the subjunctive output evaluation method at the bridge of equal value coefficient.
根据联合国粮农组织一年两次的一份最新报告显示，2006年，全球渔业的产量达到了1亿4360万吨。这是继1950年有渔业产量记载来的最高记录。
WORLD fish production hit 143.6m tonnes in 2006, the highest since records began in 1950, according to a new biannual report from the UN's Food and Agriculture Organisation.
光是全球渔业惨淡的产量就是一个大问题，最近的一份论文指出，资源枯竭并没有先前报道得那么糟糕——虽然这个结论十分值得怀疑。
Just how badly fisheries are faring globally is a live issue, opened anew by a recent paper suggesting depletion is not as bad as previously reported - although those conclusions are hotly debated.
在非洲建水坝意味着渔业减产，草场减产，洪水泛滥区农业产量下降，所有这些都是事先未预料到的。
Dams in Africa have meant fewer fish, less grazing and less floodplain agriculture — none of which were anticipated.
虽然渔业的生产量每年都在持续地上升，但是，在过去的10年里，海上捕捞到的鱼的总量几乎没有变过。
Although the industry’s capacity continues to rise each year, the amount of fish caught at sea has barely changed in the past decade.
主要研究成果包括体长分析，世代分析方法，产量模型和卡塔尔国渔业的最大持续产量。
Main published work included length frequency analysis, virtual population analysis, production models, and maximum sustainable yield of Qatari fishery.
土壤属性不仅影响农、林、牧、渔业生产的产量和质量，而且在很大程度上制约着土壤资源的利用方式。
The nature of soil not only affects the output and quality in the production of agriculture, forestry, animal husbandry and fishery, but also restrains the utilization mode of soil resources.
我国是世界渔业大国，水产养殖面积、产量均居世界首位。
China is a big country in fishery in world, the aquiculture area, yield both come to number 1 in the world.
剩余产量模型因其简单和所需数据较少的特点为渔业资源评估广泛采用。
Surplus production models, because of their simplicit and relatively undemanding of data, are attractive tools for many fish stock assessments.
近二十年来，我国水产养殖业得到了飞速发展，2002年，我国已成为世界上唯一的养殖产量超过捕捞产量的渔业大国。
Over the past 20 years, Chinese aquaculture industry has made rapid development. In 2002, China has become the only country with aquaculture production surpassed capturing yield.
我国是渔业大国，但水产品加工水平较低，加工废弃物产量极大，形成了严重的资源浪费和环境污染。
China is a large fishery country, but a huge amount of fishery processing wastes lead to severe resource waste and environment pollution due to the lower process level.
丹麦的海岸线长7313公里，所以丹麦无怪乎是世界最重要的渔业大国之一，二百万吨的年产量奠定了它的重要地位。
So it's no wonder that Denmark is one of the leading nations in the fishing industry, it's one of the most important producers in the world with an annual catch of 2 million tons.
丹麦的海岸线长7313公里，所以丹麦无怪乎是世界最重要的渔业大国之一，二百万吨的年产量奠定了它的重要地位。
So it's no wonder that Denmark is one of the leading nations in the fishing industry, it's one of the most important producers in the world with an annual catch of 2 million tons.
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