| 单词 | 浮游 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 浮游 noun —plankton nExamples:浮游生物—plankton See also:浮—float • hollow • impetuous • excessive • movable • unstable • inflated • superficial • transient • provisional 浮 n—buoyancy n • watermark n
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更合理的预期是相对少的浮游动物 粉可作为水产饲料的生物活性配 料或引诱剂，或用于幼鱼饲料中。 fao.org | It is more reasonable to expect that relatively minor [...] amounts of zooplankton meal may be [...]used as a bioactive ingredient, or attractant, [...]in aquafeed or in feed for fish larvae. fao.org |
捕撈漁獲 [...] 物的組成亦從體型大、生長緩慢的底棲肉食性魚類，轉變到體型細小、生 長快速的無脊椎類海產及攝食浮游生 物 的表層魚類。 legco.gov.hk | The composition of fish catch has also changed, shifting from relatively large, slow-growing demersal (living on or near [...] the seabed) carnivorous fish to small, fast-growing marine invertebrates as well as [...] pelagic fish that feed on plankton. legco.gov.hk |
(c) 每十年选择一个地点进行海洋生态系统调查，调 查 浮游 生 物 、底栖生物， 海洋鸟类和哺乳动物、原生动物和环境特点。 daccess-ods.un.org | (c) Marine ecosystem investigation was [...] carried out every 10 years, selecting one site to [...] investigate plankton, benthic organisms, [...]marine birds and mammals, protozoa [...]and environmental characteristics. daccess-ods.un.org |
福伊特造纸利用 EcoSet，将控制压光机 S 辊（浮游辊）或 EcoNip 辊的过时的系统升级为数字控制系统。 voith.com | With EcoSet, Voith is replacing the obsolete controls of S-rolls or EcoNip rolls in calenders with digital systems. voith.com |
全球统计依然缺少：（i）非食用水产养殖产量，包括钓鱼的活饵料、活的观 赏物种（动物和植物）和装饰品（珍珠和贝壳）；（ii）用于特定肉食性养殖物种 饲料的养殖的鱼类；（iii）用于水产养殖孵化场和养成阶段饵料的许多物种的养殖 生物量（例如浮游动物 、卤虫和海洋蠕虫）；（iv）用于继续养殖或野外投放的水 产养殖孵化场和育苗场的产量；以及（v）用于养殖的捕捞野生鱼的投入量。 fao.org | Global statistics are still lacking on: (i) non-food aquaculture production, including live bait for fishing, live ornamental species (animals and plants) and ornamental products (pearls and shells); (ii) fishes cultured as feed for certain carnivorous farmed species; (iii) culture of [...] biomass of many species [...] (such as plankton, Artemia and marine worms) for use as feed in aquaculture hatcheries and grow-out operations; (iv) aquaculture hatchery and nursery outputs for ongrowing [...]in captivity or stocking [...]to the wild; and (v) inputs in terms of captured wild fish ongrown in captivity. fao.org |
文石是相对更易溶解 的一种碳酸钙的形式，存在于珊 瑚，大部分软体动物（包括可自 由游动的翼足类动物，小浮游海 螺）和一些藻类中。 medsea-project.eu | Aragonite is a more soluble form of calcium carbonate; it is found in [...] most corals, most molluscs [...] (including free-swimming pteropods (small planktonic snails)), as [...]well as some species of algae. medsea-project.eu |
在完成海委会／全球海洋生态活动全面研究和制订科学框架方面取得了进展，通过该 [...] 框架，对于所选定的区域利用环境指标帮助 对 浮游 鱼 类 的数量及分布的变化进行事后评估、 [...]实时监测和预报。 unesdoc.unesco.org | Advances were made in the production of a comprehensive IOC/GLOBEC review and scientific framework for the use of environmental [...] indices to help hindcast/nowcast and forecast changes in the abundance and [...] distribution of pelagic fish in selected areas. unesdoc.unesco.org |
对世界各地的海洋浮游植物 所做的一项大规模的调查提示，该微小的生物能够适应其局部的环境。 chinese.eurekalert.org | A large-scale survey [...] of marine phytoplankton from around [...]the world suggests that the microorganisms are able to adapt to their local environments. chinese.eurekalert.org |
3.15 水体富营养化：指在人类活动的影响下，生物所需的氮、磷等营养物质大量进入湖泊、 [...] 河口、海湾等缓流水体，引起藻类及其 他 浮游 生 物 迅速繁殖，水体溶解氧量下降，水质恶化。 greencouncil.org | 3.15 Eutrophication of water body: the phenomenon that under mankind’s influence, nitrogen and phosphor needed by living organisms entering in a large amount into slow-flow water bodies like [...] lakes, river estuary and sea gulf, causing [...] algae and other plankton to reproduce [...]rapidly, the level of dissolved oxygen in [...]the water to decrease and water quality to deteriorate. greencouncil.org |
人们重点谈到需要进一步研究的问题，包括为何有些群体在全球海洋生境中 称霸，为何浮游生境 和海底生境中各群体的结构有不同，分类最多的群类在数量 上是否也是最多的，哪些类别的分类群类与动植物有关，在何种程度上它们对每 一个物种具有独特性(另见上文第 19 段)。 daccess-ods.un.org | A number of questions for further research were highlighted, including why some groups dominate marine habitats globally, why there is a division between the community structure of pelagic and benthic habitats, whether the most diverse taxa are also the most numerically abundant, what kinds of taxa are associated with plants and animals and to what extent they are unique to each species (see also para. 19 above). daccess-ods.un.org |
有關魚類後期幼苗和魚類浮游生物的調查，亦未能提供有力證據，顯示 大嶼山西面水域是比香港其他調查地區更重要的魚類產卵或育幼區。 logisticshk.gov.hk | Fish post larvae and ichthyoplankton surveys provided no strong evidence that West Lantau waters are more important fish spawning or nursery areas than other surveyed areas in Hong Kong. logisticshk.gov.hk |
浮游动物，尤其是轮虫类，由于对环境变化十分敏感而且是淡水中的常见组成部分，因此被广泛用于生态毒理试验以确定水质标准。 actazool.org | Zooplankton, particularly [...] rotifers, being sensitive and common components of freshwater, are widely used in ecotoxicological [...]tests for establishing water quality criteria. actazool.org |
这 些生物均在海洋中扮演着重要的角色，例如珊 瑚礁构成一个三维的框架，多种生物居住其中， 还扮演着海岸保护网的角色；还有些生物是海 [...] 洋食物链及海洋生物地球化学循环的关键组成 部分（如含碳酸钙的浮游生物 及翼足目动物）。 medsea-project.eu | These species play key roles in the ocean either because they build three-dimensional structures, such as coral reefs, which host a considerable biodiversity and act as coastal protection, or because they [...] are key components of the marine food chain and the ocean’s biogeochemical cycles [...] (e.g. calcareous plankton, pteropods). medsea-project.eu |
然而，该研究也表明，热带地区的 浮游 植 物的多元性会在本世纪显著减少。 chinese.eurekalert.org | However, it also [...] indicates that phytoplankton diversity [...]will decline significantly in the tropics over the course of this century. chinese.eurekalert.org |
这些含甲基汞细菌可能被食物链中更高的一级吃掉，或者细菌可能 将甲基汞排泄到水中，浮游生物 迅速吸收，同样也会被食物链中更高的遗迹吃掉。 zeromercury.org | These methylmercury-containing bacteria may be consumed by the next higher level in the food chain, or the bacteria may excrete the [...] methylmercury to the water where it can [...] quickly adsorb to plankton, which are also [...]consumed by the next level in the food chain. zeromercury.org |
可能需要同时进行监测并在 船上和实验室进行试验，以在试采前彻底解决表面排放 对 浮游 植 物 和 浮游 动 物的 影响和微量金属的影响等问题。 isa.org.jm | A combination of monitoring and shipboard and laboratory experimentation may be necessary to resolve completely, prior to test mining, the issues of impacts on phytoplankton and zooplankton if there is surface discharge, and the effects of trace metals. isa.org.jm |
浮游鲈鮋 的可持续管理工作是重中之重，而且在科学上具有不确定性和缺 [...] 乏共识的情况下仍需要改善工作，以审慎做法处理鱼群结构问题。 daccess-ods.un.org | Sustainable [...] management of pelagic redfish was [...]a high priority, and improvements were needed in addressing the stock structure [...]issue in a precautionary manner, even in the face of scientific uncertainty and lack of consensus. daccess-ods.un.org |
梅尔辛大学水产学院院长，Gurkan Ekingen 教授说：“赤潮是由于浮游生物的快速生长并在 水面附近聚集成高密度、可见的群体造成的。 sodakrom.com | Prof. Dr. Gurkan Ekingen, Dean for The Aquatic Products Faculty of Mersin University stated “ This natural phenomenon is the very fast growth of the planktons and their accumulation [...] into dense, visible [...]patches near the surface of the water. sodakrom.com |
这就是著名的DUKWS， “鸭子”或水陆两用战车，这种战车落潮时可以在沙滩上行驶，涨潮时可 以浮 游。 musee-arromanches.fr | These are the famous DUKWS amphibious vehicles which could drive across the [...] beach at low tide and float at high tide. musee-arromanches.fr |
管型膜组件是在内径为10mm以上的管子内侧设置过滤膜的组件，可直接进行高浓度混浊液体 、 浮游 固 体物质含量多的液体的过滤处理。 daicen.co.jp | The membrane is fitted over the inside of a pipe of 10 mm or more inner diameter of the module and can treat high turbid, concentration liquids and a water with high suspended solids. daicen.co.jp |
會合共令 245 公頃潮下軟質生境消失，對於大嶼山西面的海洋生態而言，會有重大影 響，因為這樣會導致底棲生物的生境大規模消失，而這些生物是底棲魚 類（例如黃花魚（石首魚科））的食物來源；這些底棲魚類 和 浮游 魚類 （例如鯷科、鯡科和帶魚科）都是海豚的重要獵食對象。 logisticshk.gov.hk | The total loss of 245 ha of subtidal soft bottom 10 habitat due to Option 2 was assessed as a significant impact on the marine ecology of West Lantau since there would be large scale loss of habitat for benthic organisms, which are a source of food for demersal (bottom-dwelling) fish such as croakers, Sciaenidae, which in turn, in addition to pelagic fish (eg engraulids, clupeids and trichiurids), are known to be important prey for dolphins. logisticshk.gov.hk |
评价水体 的生态状况往往需要对该水域及底泥的生物学开展细致研究— — 浮游 生 物 、底栖植物/ 大型植物、底栖无脊椎动物和鱼类。 wrdmap.org | The assessment of the ecological status of a water body will usually involve detailed study of the biology of the water and bed sediment – phytoplankton, phytobenthos / macrophytes, benthic invertebrates and fish. wrdmap.org |
論排名，『自由』與『文明』指標仍然長期高踞榜首，『公平』與『民主』指標則長期在榜 末 浮游 ， 而『繁榮』指標則在2003年中跌至榜末後徐徐回升至中游位置。 hkupop.hku.hk | In terms of ranking, "freedom" and "civilization" are still topping the list, while "fairness" and "democracy" are still at the bottom. hkupop.hku.hk |
外國 研 究 報 告 指出， 苯 乙烯所 含毒素 對 水 生物種造成的急 害 只 屬 一般。苯乙烯的 濃 度 若 低 於 百 萬 分 之 一 點 九，便 不 會 對 魚 類 及 水 生 無 脊椎動 物 造 成 可 以 觀察到 的 影響； 濃 度 若 低 於 百 萬 分 之 零 點 零 六 三 ， 更不會 對 浮游 植 物 構 成任何影響。 legco.gov.hk | Overseas studies revealed that styrene is only moderately toxic to aquatic life such that styrene of concentration below 1.9 ppm (parts per million) will have no observed effect on fish and aquatic invertebrates while concentrations below 0.063 ppm will have no effect on phytoplanktons. legco.gov.hk |
生物区的取样过程多种多样，将取决于要包括的生 物体和栖息地，例如底栖和浮游物种 （即靠近海床 或在水体中的物种）、深海物种（生活在海床上或 沉淀物中的物种）以及鸟类和哺乳动物。 itopf.co.uk | Sampling procedures for biota are varied and will depend on the organisms and habitats to be included, for example demersal and pelagic species (i.e. those near the seabed or in the water column), benthic species (living on the seabed or in sediments), as well as birds and mammals. itopf.co.uk |
海洋微藻开始在海洋生态系统中的食物链，被确认为高品质的贝类幼虫的食物来源 和 浮游 动 物 的海水鱼类养殖生产的，特别是当新鲜。 zh-cn.mccarrisonsociety.org.uk | Marine microalgae are at the start of the food chain in marine ecosystems and are recognized as a high-quality food source for shellfish larvae and for the production of zooplankton in marine finfish farming, particularly when fresh. mccarrisonsociety.org.uk |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。