| 单词 | 背鳍 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 背鳍 —dorsal finSee also:背—learn by heart • the back of a body or object • recite from memory • hard of hearing • turn one's back • be burdened • unlucky (slang) • hide something from • carry on the back or shoulder
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本文对色林错裸鲤(Gymnocypris [...] selincuoensis)的年龄、年龄形成时间以及臀鳞 、 背鳍 条 磨 片和耳石磨片对年龄解释的一致性问题进行了探讨。 actazool.org | The present study validates age [...] estimates from a suite of calcified [...] structures (anal scales, dorsal fin spines and otoliths) [...]and assesses the consistency of age [...]interpretations for Gymnocypris selincuoensis from Selincuo Lake, a plateau lake in North Tibet Plateau at 4 530 m above sea level. actazool.org |
雷莫拉雷莫拉或者是共同的名字鱼的家庭Echeneid ae ， 背鳍 转 化 成吸盘，连接到其他 动物 鲨鱼和海龟，因此，可以走很远的距离。 zh-cn.iniciantenabolsa.com | Remora remora or is the common name of the fish family [...] Echeneidae, having the dorsal fin transformed into [...]a sucker, to which are attached to other [...]animals as sharks and turtles, and can thus travel great distances. en.iniciantenabolsa.com |
非洲的水产养殖产量中绝 大部分为有鳍鱼类 ，只有小部分为海虾及海洋软体动物。 fao.org | African aquaculture production is overwhelmingly dominated by finfishes, with only a small fraction from marine shrimps and marine molluscs. fao.org |
从甲壳类废物中可提取胡萝卜素和虾青素用于制药，可以从鱼 皮、鳍和其 他加工遗弃物中提取胶原蛋白。 fao.org | From crustacean wastes, also the pigments carotenoids and astaxanthins can be extracted [...] for use in the pharmaceutical industry, and collagen can be [...] extracted from fish skin, fins and other processing [...]discards. fao.org |
该委员会还经管两个研究方案， 即加强长咀鱼研究方案和蓝鳍金枪 鱼年方案，其目的是收集数据和生物信息并间 接帮助发展中国家建立能力。 daccess-ods.un.org | It was also operating two research programmes — the enhanced billfish research programme and the bluefin year programme — which were aimed at collecting data and biological information and which could indirectly serve to build capacity for developing countries. daccess-ods.un.org |
新西兰使用一个预计栖息地模型，以得出在南太平洋区域渔业管理 组织区域的新西兰底层捕鱼足迹范围内已知地貌特征上潜在的桔 连 鳍 鲑 生 物量 初步估计数，在此基础上就可能的可持续桔 连 鳍 鲑 渔获量提出建议。 daccess-ods.un.org | New Zealand used a predictive habitat model to develop first estimates of potential orange roughy biomass on known features within the New Zealand bottom fishing footprint in the SPRFMO Area as a basis for making recommendations on likely sustainable orange roughy catches in these areas. daccess-ods.un.org |
此外，一些代表团在特别会议上表示，支持赞比亚关于成立一个新的常设 委员会，以在《公约》背景下 处理与国际合作和援助相关各项挑战的提案。 daccess-ods.un.org | As well, several delegations expressed support at this special session for Zambia’s proposal to establish a new Standing Committee to address the challenges related to international cooperation and assistance in the context of the Convention. daccess-ods.un.org |
今天最常见的设计是鳍管热交换器。 hydro.com | The most common [...] design today is the fin and tube heat exchanger. hydro.com |
会议提出了许多其它建议，诸如确保数字遗产得到保护，包括把档案和图书馆作为 “世界记忆计划”的组成部分；制订儿童和成人媒体教育计划；根据信息社会世界首脑会议 的精神，特别在知识社会和知识经济 的 背 景 下，推广普及使用信息传播技术。 unesdoc.unesco.org | A range of other suggestions was put forward, such as: to ensure the preservation of digital heritage, including archives and libraries as a component of the “Memory of the World Programme”; to develop media education programmes for children and adults; and to increase familiarity with the use of ICTs, especially within the framework of the knowledge society and knowledge economy, in light of the outcomes of the World Summit on the Information Society. unesdoc.unesco.org |
船鳍初步 设计：这个创新解决方案的特征是对转向系统进行修改。 voith.com | Skeg First Design: This innovative [...] solution is characterized by modifications to the steering system. voith.com |
总体来说，在管理措施的兼容性以及捕鱼量分配和机会方面， 目前的安排是令人满意的，就捕捞能力而言，除从时间和空间上关闭南方 蓝 鳍金 枪鱼产卵场外，没有建议在能力管理方面采取行动。 daccess-ods.un.org | In general, current arrangements were satisfactory for the compatibility of management measures and for fishing allocations and opportunities, and no action was recommended in terms of capacity management, except in relation to the capacity for temporal and spatial closures in the southern bluefin tuna spawning ground. daccess-ods.un.org |
土耳其代表强调如下几点：(a) 该组织“欧洲——第 [...] 三世界中心”不尊重土耳其的领土完整和政治统一，一直在 违 背 《 联 合国宪章》 的基本原则和理事会第 [...] 1996/31 号决议的基本要求；(b) 该组织一直在对土耳其 进行无事实根据并有政治动机的指控；(c) [...]该组织一直在煽动和纵容针对联合国 会员国的恐怖主义行动，而这是被国际法所禁止的；(d) 该组织已经成为恐怖主 义组织库尔德工人党/库尔德国民大会的宣传工具；(e) 该组织未能考虑到土耳 其之前关于需要捍卫《联合国宪章》和理事会第 1996/31 号决议所规定的该国的 义务与责任的发言。 daccess-ods.un.org | The representative of Turkey underlined the following points: (a) the organization, Centre Europe-tiers monde had been [...] failing to adhere to the basic principles of [...] the Charter of the United Nations [...]and the basic requirements set out in Council [...]resolution 1996/31 by disrespecting the territorial integrity and political unity of Turkey; (b) the organization had been undertaking unsubstantiated and politically motivated allegations against Turkey; (c) the organization had been inciting and condoning acts of terrorism against States Members of the United Nations, which is prohibited under international law; (d) the organization had become a propaganda vehicle of the terrorist organization PKK/Kongra-Gel; and (e) the organization had not taken into consideration earlier statements of Turkey regarding the need to uphold its obligations and responsibilities under the Charter and Council resolution 1996/31. daccess-ods.un.org |
在该背景下 ，有人建议，缔约国 和更广泛的执行群体应确保满足上述要求，不应局限于如何确保女孩、男孩、妇 [...] 女和男子平等获得为执行《公约》提供的资源的一般性讨论，而应询问为什么这 方面的进展一直如此缓慢。 daccess-ods.un.org | In this context, it was suggested [...] that both States Parties and the broader implementation community need to make sure that [...]this actually happens, including moving beyond the general discussions of how to ensure that girls, boys, women and men have equal access to the resources generated through implementation of the Convention, and, by asking why progress has been so slow. daccess-ods.un.org |
膨胀可保证铝管和鳍片之间的热接触。 hydro.com | The expansion secures the [...] thermal contact between tube and fin. hydro.com |
在本届会议上，社会科学及人文科学委员会和自然科学委员会审议了 35 C/COM SC/DR.1 号文件所建议的决议（提案国：奥地利、比利时、玻利维亚多民族国、布基纳法 索、刚果、朝鲜民主主义人民共和国、丹麦、吉布提、多米尼加共和国、芬兰、冰岛、利比 亚、立陶宛、卢森堡、马达加斯加、新西兰、荷兰、挪威、帕劳、巴布亚新几内亚、波兰、 [...] 葡萄牙、萨摩亚、塞内加尔、斯洛文尼亚、瑞典、图瓦卢和乌拉圭；共同提案国：巴巴多 斯、哥斯达黎加、德国、哈萨克斯坦、拉脱维亚、黎巴嫩、马来西亚、摩纳哥、巴基斯坦、 [...] 所罗门群岛、苏里南和赞比亚），要求总干事利用教科文组织独有的跨学 科 背 景 ， 加强教科 文组织在气候变化问题上的专业能力。 unesdoc.unesco.org | During this session, the SHS and SC Commissions examined the resolution proposed in document 35 C/COM SC/DR.1 (submitted by: Austria, Belgium, Plurinational State of Bolivia, Burkina Faso, Congo, Democratic People’s Republic of Korea, Denmark, Djibouti, Dominican Republic, Finland, Iceland, Libya, Lithuania, Luxembourg, Madagascar, New Zealand, Netherlands, Norway, Palau, Papua New Guinea, Poland, Portugal, Samoa, Senegal, Slovenia, Sweden, Tuvalu, Uruguay; co-sponsored by: Barbados, Costa Rica, Germany, Kazakhstan, Latvia, Lebanon, Malaysia, Monaco, Pakistan, Solomon Islands, Suriname, and Zambia), requesting the Director-General [...] to strengthen UNESCO’s specialized capacity on climate change, building upon UNESCO’s [...] unique interdisciplinary profile. unesdoc.unesco.org |
2009年，费尔蒙全球所有酒店将蓝鳍金 枪鱼、智利海鲈鱼这两种濒危鱼类从菜单中去除。 tipschina.gov.cn | In 2009, Fairmont removed two at-risk species, Bluefin Tuna and Chilean Sea Bass, from all hotel menus worldwide. tipschina.gov.cn |
南 部金枪鱼养护委通过了一项内容广泛的建议，以减轻捕捞南部 蓝 鳍 金 枪鱼对生态 相关物种的影响，包括建议实施保护海鸟和鲨鱼的国际行动计划和《粮农组织关 [...] 于在捕鱼作业中减少海龟死亡率的准则》，收集和报告数据，并遵守印度洋金枪 鱼委和中西太平洋渔委具有约束力的和建议的保护措施。 daccess-ods.un.org | CCSBT had adopted a wide-ranging [...] recommendation to mitigate the impact of fishing [...] for southern bluefin tuna on ecologically [...]related species, including recommendations [...]to implement the international plans of action for seabirds and sharks and the FAO Guidelines to Reduce Sea Turtle Mortality in Fishing Operations, collect and report data, and comply with the IOTC and WCPFC binding and recommended conservation measures. daccess-ods.un.org |
有着8,750 [...] TEU的"吉隆坡快航"是世界上第一个拥有推 力 鳍 的 集 装箱船舶。 hapag-lloyd.de | The “Kuala Lumpur Express” (8,750 TEU) is the world’s first container [...] vessel which has a thrust fin. hapag-lloyd.de |
除了这两种鱿鱼外，还争取捕获一些 有 鳍 鱼 ， 包括南方蓝鳕鱼、海鳕鱼和 hoki。 daccess-ods.un.org | In addition to those two squid species, a number of finfish are targeted, including southern blue whiting, hake and hoki. daccess-ods.un.org |
4.5.5 科学调查船和反复测量 用科学调查船进行反复测量的例子很多，例如：在西北大西洋，科学调查船要在几 千平方公里的范围内的几百个站点上进行标准的生态系统调查 ( 有 鳍 鱼 类 和一些贝类的 丰度、物种组成、个体大小、年龄、成熟度、疾病和营养链；初级生产力的测量；浮游 动物量和种类；以及物理参数)，最多的每年要测量六次，有些资料的时间序列长达 40 年。 unesdoc.unesco.org | Successful implementation of the observing system will increase the value to society of research and monitoring in marine and estuarine ecosystems, in part by providing the data and information required to meet the conditions of existing international treaties and conventions and in part by providing the means to routinely assess and anticipate changes in the status of coastal ecosystems and living resources on national to global scales. unesdoc.unesco.org |
(b) 在对军舰内部和外部进行认真调查后，我们发现有证据表明减少船只严 重摇摆的装置减摇鳍承受 了极大压力；舰体底部承受水压和气泡喷射；线缆被割 [...] 断，但无受热痕迹(见附录 3)。 daccess-ods.un.org | (b) Through a thorough investigation of the inside and outside of [...] the ship, we have found evidence of [...] extreme pressure on the fin stabilizer, a mechanism [...]to reduce significant rolling of the [...]ship; water pressure and bubble effects on the bottom of the hull; and wires cut with no traces of heat (see attachment 3). daccess-ods.un.org |
孕妇、计划怀孕的妇女和幼童在选择鱼类时应避免进食体型较大的捕猎鱼类或其他汞含量较高的鱼类，例如鲨鱼、剑鱼、旗鱼、金目鲷和吞拿鱼(特别是大眼吞拿鱼和 蓝 鳍 吞 拿 鱼)。 cfs.gov.hk | Pregnant women, women planning pregnancy and young children when selecting fish species in their diet should avoid eating large predatory fish and the types of fish which may contain high levels of mercury such as shark, swordfish, marlin, alfonsino and tuna (especially bigeye and bluefin species) cfs.gov.hk |
PPS纤维与碳纤维混织可作为高性能复合材料的增强织物和航空航天用复合材料等，用作受力、耐热结构件和隔热垫、耐腐蚀、耐辐射板、绝缘材料，如防辐射军用帐篷、导弹外壳、隐形材料、特种纸、隔膜HARPOON、导弹 的 鳍 、 翼 、TOMAHAWK的雷达天线罩、进气道、进气整流罩以及火箭的尾锥、发射容器等。 china-otem.com | PPS fiber and carbon fiber mixed weaving can be enhanced as a high-performance fabrics and composite materials for aerospace composite materials, as force, heat-resistant structural parts and insulation pad, corrosion, radiation-resistant panels, insulation materials, such as radiation military tents, missile casing, [...] stealth materials, specialty paper, divide [...] HARPOON, missile fins, wings, TOMAHAWK [...]radar radome, inlet, intake, and the rocket [...]tail cone fairing, the launch containers. china-otem.com |
ICCAT的科学委员会在本月的早些时候报告称， 蓝 鳍 金 枪鱼的种群数量在东大西洋和地中海似乎都出现了10年以来的首次增加，而这也导致了要求提高捕捞限额的呼声。 chinese.eurekalert.org | The scientific committee of ICCAT reported earlier this month that the populations in the East Atlantic and Mediterranean appear to be increasing for the first time in a decade, which led to calls for the limits to be increased. chinese.eurekalert.org |
吁请各国立即统一采取行动，更好地执行和遵守区域渔业管理组织或安 排和各个国家管制鲨鱼捕捞及鲨鱼误捕的现行措施，特别是禁止或限制只为割取 鲨鱼鳍进行 捕捞的措施，并在必要时酌情考虑采取其他措施，例如规定所有捕获 鲨鱼上岸时鱼鳍都要一只未割 daccess-ods.un.org | Calls upon States to take immediate and concerted action to improve the implementation of and compliance with existing regional fisheries management organization or arrangement and national measures that regulate shark fisheries and incidental catch of sharks, in particular those measures which prohibit or restrict fisheries conducted solely [...] for the purpose of [...] harvesting shark fins, and, where necessary, to consider taking other measures, as appropriate, such as requiring that all sharks be landed with each fin naturally attached daccess-ods.un.org |
由于甲基汞会在食物链中的不同生物体内积聚，鲨鱼、剑鱼、旗鱼、金目鲷和吞拿鱼(特别是大眼吞拿鱼和 蓝 鳍 吞 拿 鱼)等体型较大的捕猎鱼类会比食物链位置较低的非捕猎鱼类，在体内积聚更多汞。 cfs.gov.hk | As methyl mercury tends to bioaccumulate in the food chain, large predatory fish such as shark, swordfish, marlin, alfonsino and tuna (especially bigeye and bluefin species) would have a greater tendency to accumulate higher amount of the chemical than non-predatory fish species at lower levels in the food chain. cfs.gov.hk |
关切据报因捕捞作业，特别是延绳捕捞作业和其他活动过程中的误捕，海鸟， [...] 特别是信天翁和海燕，以及包括鲨鱼、 有 鳍 鱼 类和海龟在内的其他海洋物种，继 [...] 续在死亡，同时确认各国各自和通过各区域渔业管理组织和安排，为减少延绳捕 捞的副渔获物作出重大努力 daccess-ods.un.org | Expressing concern over reports of continued losses of seabirds, particularly albatrosses and [...] petrels, as well as other marine species, [...] including sharks, fin-fish species and [...]marine turtles, as a result of incidental [...]mortality in fishing operations, particularly longline fishing, and other activities, while recognizing considerable efforts by States and through various regional fisheries management organizations and arrangements to reduce by-catch in longline fishing daccess-ods.un.org |
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。