公司的主要活动为制造以水生资源为基础的水产养殖业天然饲料和动物饲料。
The main activity of the company is the manufacturing of the natural feed made on the base of water bio recourses for the aquaculture and zoo world.
南非有五分之一的水生物种濒临灭绝，数百万的南非人可能会丢失一种生存资源的关键来源。
Millions of Africans may lose a key source of livelihoods as a fifth of freshwater African species are threatened with extinction
香蒲属是重要的水生植物资源。
本文首先对南京主城区水体的富营养化状况，水生植物资源及其应用现状进行了调查分析。
Firstly, this paper investigates the eutrophication status of city water, the resources and application status of aquatic plants in Nanjing.
废水量最小化是通过改进流程尽量减少废水生成量而节约水资源的环保课题。
Wastewater minimization is an environmental problem through improving the process to fully minimize wastewater so as to save water resource.
湖中盛产藕、莲、蒲、苇、鹅、鸭、鱼、虾、蟹以及其他野生动物资源，野生鸟类也有七十余种，水生植物三十余种。
The lake is abundant with lotus root, lotus, reed, goose, duck, fish, shrimp, crab and other wildlife resources, 70-plus wild birds and 30-plus aquatic plants.
白洋淀内水生作物资源充足，生长着莲藕、菱角、芡实、慈姑等30多种珍贵野生水生作物。
Baiyangdian waters crops and resources, the growth of the lotus root, caltrop, Gorgon Fruit, arrowhead and other 30 kinds of rare wild aquatic plants.
缺乏足够干净的水资源是一种健康隐患，包括诸如霍乱、伤寒、甲肝、戊肝和痢疾等水生疾病的流行。
Lack of adequate clean water has serious health implications, including the prevalence of water-borne diseases such as cholera, typhoid, hepatitis a and e, and diarrhea.
笔者建议应加强对主要污染物的治理，合理利用黄河渔业资源，有效保护珍稀水生野生动物栖息水域。
It was suggested that control of main pollutants should be strengthened, fishery resource in Yellow River should be used reasonably and habitats of wild aguatics should…
利用修正后的“流域水资源承载力平衡指数(IWSD)”方法，研究了海河流域1960 - 2030年水生态环境状况的变迁过程。
Using a modified method of Index of water Supply and Demand (IWSD), this paper studies the transitional track of water ecosystem in the Hai River Basin from1960to2030.
进而对我国目前利用水生植物资源的特点进行了分析，探讨了当前存在的若干问题。
Some of the characters and questions on the current utilization of the resources were discussed and analysed.
对含糖废水生产菌体饲料的资源化进行了探索性试验。
Utilization of sacchariferous organic wastewater for producing protein of thalis explored.
节约型水价就是要在供水生产、建设、消费的各个方面，切实保护和合理利用水资源、提高水资源利用效率的价格体系。
Economical water pricing is a system to protect and utilize water resource, and improve the efficiency of utilizing water resource in the aspects of production, construction and consumption.
针对我国水生植物资源及其现状提出了有关的开发对策及亟需加以研究的课题。
Furthcrly, some exploitation countermeasures and projects necessarily to be studied on the resources of aquatic plant were proposed.
团泊湖因其水产资源及水生物资源丰富，为各种鸟类的栖息繁衍提供了优越的自然条件，被辟为“团泊洼候鸟栖息地自然保护区”。
The rich resources of aquatic products and organism provide excellent natural conditions for birds to inhabit and multiply. It is also known as "Tuanbowa Migratory Birds Habitat Nature Reserve".
探讨了水污染防治及有关水生生物资源保护问题。
The problems of water pollution control are studied in this paper.
探讨了水污染防治及有关水生生物资源保护问题。
The problems of water pollution control are studied in this paper.
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