Studies on quantitative change of the house swifts ( apus affinis subfurcatus) in Kunming

Common Swift Apus apus pekinensis is Common birds in north of China.

北京雨燕是中国北方常见鸟类，作者于1985年4月至1988年8月对北京雨燕幼鸟羽毛发育进行了初步研究。

Discovery and geologic significance Karamay Apus fossil fauna

克拉玛依鲎虫化石群的发现及其地质意义

I've been using AQUA FORTIS, LINE REFINER, LIFT FERMETE, PILATES for5 weeks now, and my skin looks so much better that even my hair dresser has noticed it!

我使用了玻尿酸保湿精华液、青春抚纹精华液、智慧型胶原胜肽精华液、皮拉提斯精华液有五个星期了，现在我的皮肤变的好到就连我的发型师都注意到了！

Until I was introduced to UNT by my mother, who has been religiously using the AQUA FORTIS and EX WHITE for a number of months.

直到我妈妈介绍UNT给我，她之前已经死忠的使用UNT的玻尿酸保湿精华液和传明酸美白精华液数个月。

Study on Oxidation-reduction Reaction Between Metal And Aqua Fortis

金属与硝酸氧化还原产物的讨论

Studies were carried out on Embryonic development, point of no return ( PNR), Oxygen consumption rate, suffocation point and the acute toxicity of five kinds of commonly-used aquacultural drugs to Pseudobagrus ussuriensis through breeding biology angle.

本文从养殖生物学角度出发，研究了乌苏里拟鲿的胚胎发育、不可逆点、耗氧率与窒息点以及对5种常见渔药的敏感性。

"Fishing areas" means spawning grounds, feeding grounds, wintering grounds and migration channels of fish and shrimp as well as aquacultural grounds of fish, shrimp, shellfish and aquatic plants.

“渔业水域”是指鱼虾类的产卵场、索饵场、越冬场、回游通道和鱼虾贝藻类的养殖场。

In this paper, the problems with Chinese fishery constitution in different aspects of fishing industry, aquacultural industry, aquatic product processing, fishery resources and environmental protection are expounded, and the measures for solving these problems are also proposed.

从基础渔业&捕捞业和养殖业、水产品加工业、渔业资源和环境保护等方面，论证了我国渔业结构中存在的问题，并提出了相应的对策。

Compared with those traditional technologies, recirculating aquacultural technology has obvious advantages on resource demands, environmental protection and production ability, which have been leading to more and more attractions and applications worldwide to achieve sustainable productions.

与传统养殖方式相比，封闭式的循环流水水产养殖模式在资源需求、环境保护、生产能力等方面具有明显优势，已成为越来越多国家实现可持续发展的选择。

Denitrifying bacteria have the ability of releasing excess nitrogen back to atmosphere in eutrophic aquaculture environments and enable the global nitrogen cycling. They play a central role in maintaining sustainable aquacultural systems.

反硝化细菌具有能将养殖环境中过多的氮排出进而保持全球氮循环流畅的能力，并且在维持养殖生态系统可持续发展中发挥着重要的作用。

In natural water, particularly in aquacultural farms operating intensive monoculture systems, these parasites can be significant pathogens causing a range of disease symptoms, which may lead to high of fish mortality.

在自然水体里，特别是在人工养殖水体中，复口吸虫具有明显的致病性，能使第二中间寄主鱼产生一系列的病症，严重的能引起寄主鱼的大量死亡。

Studies on Improving the Aquacultural Environment by Profitable Microbe ──ⅰ. Decomposing the Mud of Fish Ponds and Promoting the Gowth of Fish Mangrove and Planting-aquaculture Ecological Coupling System

有益微生物改善养殖生态研究&Ⅰ.复合微生物分解有机底泥及对鱼类的促生长效应红树林滩涂海水种植-养殖生态耦合系统初步研究

Aquacultural exercised twigs of Pinus massoniana were inoculated with pine wood nematodes, strain C, and the mixture of the two former, respectively.

在健康的水培马尾松枝上分别接种松材线虫接种液、菌株C接种液、松材线虫与菌株C的混合接种液。

With the development of aquaculture, the use of aquacultural drugs is wider. Because of the low degradated rate the aquaculture water contains the drugs with a certain concentration.

随着水产养殖业的迅猛发展，水产药物的使用越来越普遍，药物的低降解速率致使养殖水体中长期保持着一定浓度的水产药物。

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.

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。

Nowadays, with the rapid development of aquaculture, it is crucial to find a fast and accurate method to detect aquacultural water quality qualitatively and quantitatively.

近些年来，由于水产业的迅猛发展，寻求一种能够快速、准确的对养殖水进行定性和定量检测的方法具有重要的意义。

Research on aquacultural hydro-environment of Eastern Laizhou Bay

莱州湾东部养殖水环境研究

The structure and functional characteristics of aquacultural hydro-environment were analysed based on the theory of ecology and prospective of its applications.

并运用生态学原理分析养殖水体生态系统的结构与功能特点，展望生物修复技术的应用前景。

Acute toxicity testing of five commonly-used aquacultural drugs to Epinephelus chlorostigma

5种常用水产药物对网纹石斑鱼的急性毒性试验

At the same time, the paper also discussed ecological regulation and control utilizing aquacultural macroalgae to nutrient stress and eutrophication.

还根据海带的这种生理特征，探讨了大型海藻的养殖对富营养化海水的生态调控。