水产养殖场

平水期COD含量较高的水体为水产养殖场周围水体。

And in normal water season , that was the water around aquiculture site .

各水文期不同水体COD平均含量排序为：枯水期COD含量较高的水体为水产养殖场及居民生活区周围水体；

In low water season , the water body , which contents of COD were higher than the others , were the water around aquiculture site and residential area ;

龙佃海洋生物科技有限公司（LongDiannMarineBioTechnology）的水产养殖场位于台湾海滨小镇枋寮。这里最名贵的鱼鞍带石斑鱼在任何一家餐馆的水族箱都不太可能看到。

The most valuable fish from Long Diann Marine Bio Technology 's aquaculture farms in the Taiwanese seaside town of Fangliao is unlikely to be found in any restaurant tank .

陇东特种水产养殖场甲鱼生产系统的发展

A study on the Trionyx production system development in the East Gansu aquicultural farm

遥感监测的黄河三角洲平原水库及水产养殖场面积变化

Surveying area changes of plain reservoirs and aquafarms in the Yellow River Delta with remote sensing data

适合于年单班生产能力1000-10000吨的饲料加工厂、水产养殖场。

The machine is applicable for the feed mills and aquaculture farms with annual output of1000-10000 tons per shift .

针对集约化水产养殖场因水质导致的养殖风险问题，提出集约化水产养殖的水质预警系统。

Aiming at the problems of risk caused by water quality in aquaculture farm , this paper proposes a water quality early warning system for intensive aquaculture .

斯蒂芬.霍尔说，他们也许还能吃得上鱼，不过这些鱼越来越多是来自建在大海、湖泊和池塘里的水产养殖场。

Stephen Hall thinks they probably will , but he says the fish will increasingly come from aquaculture - fish farms in the sea , lakes or ponds .

许多发展中国家的红树林地区被改造成大型水产养殖场，主要用来养殖虾而不是鱼。原因是虾的出口需求量大，价格高。

Mangrove areas in many developing countries have been converted into large aquacultural ponds used mainly for rearing shrimps rather than fish due to high export demand and shrimp prices .

通过对甘肃灵台县和上海市奉贤县水产养殖场患病鳖病原菌的分离、培养、鉴定，两地菌株均为嗜水气单胞菌。

Diseased Trionyx sinensis from Lingtai county of Gansu province and Fengxian county of Shanghai city were isolated , incubated and identified that the bacteria from the two places were Aeromonas hydrophila .

海水变暖还被认为与海岸线出现的前所未有的有害藻类大量繁殖现象有关，它导致甲壳类水生动物中毒，使华盛顿州、俄勒冈州和加州关停了贝类水产养殖场。

The warm water has also been linked to unprecedented harmful algal blooms along the coasts that have rendered shellfish toxic and shut down shellfish fisheries in Washington , Oregon and California .

湿地鸟类群落多样性的主要影响因素包括湿地周边建筑物、交通干扰、人工水产养殖场和周边陆地植被覆盖状况等。湿地鸟类的种群密度则受水域含盐量、交通干扰的显著影响。

The factors mainly influencing the bird community diversity are artificial building , traffic disturbance , aquiculture and terrestrial vegetation , and those highly influencing the population density of wetland bird are the water salinity and traffic disturbance .

江苏省连云港市赣榆县的水产养殖场多以地下咸水为养殖水源，但由于该地区地下咸水中铁锰含量偏高，严重影响了养殖对象的生长，给当地水产养殖业带来了巨大的损失。

Ganyu County in Lianyungang City , Jiangsu Province aquaculture industry to more underground water sources for breeding . As the region underground high levels of iron and manganese in the water , fish and other seriously affected the growth of the local aquaculture industry has brought enormous losses .

从理论上阐明孵化水质的离子比例平衡直接影响孵化率和苗种成活率，试验结果表明，广州华宝珍稀水产养殖有限公司养殖场调节水和水库水适合孵化，孵化率分别为53.3%和46.7%；

The results showed that the balance of ion ratio directly affected the hatching rate and survival rate of the hatched out larvae . The adjusted water with ion and reservoir water was suitable for hatching and the hatching rate got to 53.3 % and 46.7 % respectively .