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单词 物链
释义

Examples:

食物链 pl

food chains pl

生物链

food chain

See also:

10 of a nautical mile, or 185.2 m)
cable length (= 1

External sources (not reviewed)

粮农组织代表向食典委通报,战略目标 D:“提高物链各环 节的食品安全和质 量”仍然是粮农组织主要优先战略之一。
codexalimentarius.org
The Representative of FAO informed the Commission that the Strategic Objective D:
[...]
“Improved safety and quality of food at all
[...] stages of the food chain” had been retained [...]
as one of the major priorities in FAO.
codexalimentarius.org
一旦沉积水中,汞在水生物链中进 行生 物积累,可导致鱼类、贝类和海洋哺乳动物体内浓度过高。
daccess-ods.un.org
Once deposited in water, mercury bio-accumulates in
[...] the aquatic food chain, which may lead [...]
to high concentrations in fish, shellfish, and marine mammals.
daccess-ods.un.org
但是,已有具体实例表明种群严重崩溃、关键种群生物量
[...] 历史低位的证据、生态系统相互作用认识的提高以及逐渐偏向 物链 更 低 的捕获 量。
fao.org
However, there have been specific instances of serious stock collapse, evidence of historically low biomasses of key
[...]
stocks, increasing awareness of ecosystem interactions and changing balances towards
[...] harvesting lower in the food chain.
fao.org
在共同分担责任的原则 下,所有国家均必须承担起在非法 物链 所 有各阶段上的责任。
daccess-ods.un.org
Under the principle of common and shared responsibility, all countries must take responsibility at all
[...] stages of the illicit drug chain.
daccess-ods.un.org
为协助 各国对付针对粮食生产的恐怖主义而开展的活动包括:(a)
[...]
进行关于食品安全、
[...] 动植物健康问题的能力建设(培训班、各种项目),包括促进风险分析和加强基层 能力,以确保国家能够监测、诊断、报告和应对病虫害和疾病的爆发;(b) 食品 标准法典委员会和国际植物保护公约制定有关标准;(c) 设立一个物链管理 框 架以便对跨界动植物病虫害和疾病造成的 物链 危 机、粮食安全威胁和紧急情 况,以及对核放射性威胁级紧急情况,进行预防、预警、防备和应对工作;组织 国际论坛讨论与粮食和农业相关的生物风险管理问题。
daccess-ods.un.org
Specific activities that assisted countries in relation to terrorism targeted at food products included: (a) capacity-building (training courses, projects) concerning food safety, animal and plant health, including promotion of risk analyses and developing base-level capacity to ensure national ability to monitor, diagnose, report and respond to pest and disease outbreaks; (b) the standard setting work of the Codex Alimentarius Commission and the International Plant Protection
[...]
Convention; (c) the
[...] establishment of a Food Chain Crisis Management Framework for prevention, early warning, preparedness and response to food chain crises caused by transboundary animal and plant [...]
pests and diseases, food
[...]
safety threats and emergencies, as well as nuclear and radiological threats and emergencies; and the organization of international forums to discuss biological risk management in relation to food and agriculture.
daccess-ods.un.org
作为南极协约系统的一部分,成立于1982的南极海洋生命资源保护公约(CCAMLR)就是对持续无限制的捕捉会破坏南极 物链 的 基础的担忧的回应。
project-syndicate.org
The Convention on the Conservation of Antarctic Marine Living Resources (CCAMLR) was established in 1982, as part of the Antarctic Treaty
[...]
System, in response to concerns that continued unregulated fishing might undermine the
[...] basis of the Antarctic food chain.
project-syndicate.org
聚异丁烯聚物链结构赋予这种聚合物优良的阻隔性能,它能使空气和水蒸发的扩散最小化,并且在抗热降解和保持机械性能方面优于大多数橡胶。
exxonmobilchemical.com
The polyisobutylene polymer chain imparts barrier properties [...]
that minimize the transmission of air and water vapor and makes
[...]
this polymer better than most rubbers at resisting degradation due to heat and in maintaining mechanical properties.
exxonmobilchemical.com
(e) 减少用于制作鱼粉目的鱼类的比例,包括通过促进人类直接消费某些小 鱼和营养丰富的鱼;同时遏制富裕消费者对从处于 物链 高 端 的鱼类(例如金枪 鱼和鲑鱼或养殖的食肉物种如大虾)索取鱼类蛋白的需求,因为这种需求导致世 [...]
界各地过度开发海洋资源,以及考虑对可用于鱼粉目的的鱼类比例实行限制。
daccess-ods.un.org
Reduce the proportion of fish used for fishmeal purposes, including by promoting direct human consumption of some small and nutritious fish, curbing demand for fish
[...]
proteins from fish
[...] higher up the food chain (such as tuna and salmon or farmed carnivorous species such [...]
as prawns) by affluent
[...]
consumers, which leads to overexploitation of marine resources worldwide, and considering imposing restrictions on the proportion of fish that can be used for reduction purposes.
daccess-ods.un.org
在对世界动物卫生组织观察员的发言进行回应时,各代表团指出,加强与世界动 物卫生组织的合作对确保在物链收 获前环节采用以风险为基础的方法十分重要,尤其 [...]
是在应对法典食品卫生委员会目前正在开展的动物产品微生物防治方面。
codexalimentarius.org
In replying to the statement of the Observer from the OIE, delegations pointed out that strengthened collaboration with OIE was important to ensure that the risk-based
[...]
approach be applied in the pre-harvest
[...] sector of the food chain, especially in [...]
addressing the control of microorganisms in
[...]
animal products, currently undertaken by the Committee on Food Hygiene.
codexalimentarius.org
海洋物链底层 的增长,也有利于海洋环境的各方面元素,是密集型陆地或海基单作系统的一个替代方案。
australiachina.com.au
Increasing the base of
[...] the marine food chain can support all [...]
the diverse elements of the marine environment and is an alternative
[...]
to intensive land or sea-based monoculture farming.
australiachina.com.au
产品由于聚物链醋酸 乙烯含量高, 所以也能够在较低的温度下胶合, 这使VINNOL® H 30/48 M成了奶酪、 酸奶等热敏食品或药品的理想包装材料, 进一步扩大了瓦克的印刷油墨、 油漆和涂料产品系列。
wacker.com
VINNOL® H 30/48 M is therefore perfectly suited for packaging thermosensitive pharmaceuticals and foods, such as cheese or yogurt, thus adding to WACKER’s extensive portfolio for inks, paints and coatings.
wacker.com
每个初始颗粒都可被看作是一个通过交联互相联结到一起的聚 物链 网 络 构成部分。
cn.lubrizol.com
Each primary particle can be viewed as a network
[...] structure of polymer chains interconnected [...]
by crosslinks.
lubrizol.com
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
环境难民、农业产量的重大变化和农作 物损失,以及生境、物链、生物多 样 性和粮食安全的丧失等等问题,只是广泛 [...]
影响到全世界许多地区——中美洲和加勒比、撒哈拉以南非洲、南亚——的大问 题之中的一些例子,必须把全社会动员起来,在今后许多年采取多种应对措施。
daccess-ods.un.org
Issues such as environmental refugees, profound
[...]
shifts in agricultural yields and crop losses, and
[...] loss of habitat, food chains, biodiversity, and [...]
food security were only
[...]
examples of problems so pervasive and big, affecting so many parts of the world — Central America and the Caribbean, sub-Saharan Africa, South Asia — that society itself needed to be mobilized for multiple responses over many years.
daccess-ods.un.org
我公司是生产各种类型铁链的专业厂家,主要产品有:3MM-25MM的焊接链,不焊接链、备胎链、起 链 、 动 物链 等。
ss-linkchain.com
Linyi Shuoshi Link Chain Factory is specialized in all
[...]
kinds of link chain,our main products as follows:3mm-25mm welded
[...] chain,weldlesschain,lifting chain,animal chain and so on.
ss-linkchain.com
东非贸易能力建设方案旨在更新与协调食品安全管
[...] 理框架,提高人们对食品安全标准/质量问题的认识,发展 物链 和 风 险分析, 在东非共同体国家提供检查和监督服务。
daccess-ods.un.org
The East Africa Trade Capacity-Building Programme aims at updating and harmonizing food safety regulatory frameworks, raising awareness
[...]
on food safety standards/quality issues,
[...] developing food chain and risk analysis, [...]
and providing inspection surveillance
[...]
services within the EAC countries.
daccess-ods.un.org
较高的酸度及DOC水平增强
[...] 了环境中汞的流动性,从而使其更有可能进入 物链 ( US GS 2000)。
zeromercury.org
Higher acidity and DOC levels enhance the mobility of mercury in the environment, thus making it more likely
[...] to enter the food chain (USGS 2000).
zeromercury.org
翼足类在南极的物链中 发 挥着很重要的作用,包括鱼类在内的许多生 物以它们为食。有孔虫和翼足类均可将大气中 的碳长期储存到深海,直接的途径是它们死后 碳酸钙的外壳落入深海,间接的途径是它们的 外壳可以作为压舱物将其它动物尸体中的有机 碳带到海底。
medsea-project.eu
Pteropods play important roles in Antarctic food webs, feeding many organisms, including fish; they help create a long term storage of atmospheric carbon to the deep ocean on their death through their shells acting as a ballast to carry organic carbon of the dead animals to the ocean floor.
medsea-project.eu
如果没有交联,初始粒子就会是许多相互缠结但却无法产生化学键结合的线性聚 物链。
cn.lubrizol.com
Without the crosslinks, the primary particle would be a
[...] collection of linear polymer chains intertwined but [...]
not chemically bonded.
lubrizol.com
年龄-规
[...] 格种群受密度变化和间接相互影响行为调节的影响,导致对 物链 的 重 要作用, 也改变生态系统结构和生产力52 。
fao.org
Age- or size-truncated populations may suffer from changes in density or from behaviourally mediated
[...]
indirect interactions, and cause significant
[...] effects in food webs, also altering [...]
the ecosystem structure and productivity.52
[...]
All this would assume even more relevance in the case of those stocks concurrently exploited by both commercial and recreational fisheries.
fao.org
海洋底栖生物在海洋物链中起 着重要的作 用,并为渔业提供重要的饵料来源。
unesdoc.unesco.org
In this regard, it is highly unlikely that every organization will choose to use the same database software to manage their data, so standard protocols for data exchange will be needed which can be overlaid on both existing and future software packages.
unesdoc.unesco.org
(c) 处置塑料废物,包括在海洋中处置此种废物不仅对人的健康而且对物 链和野生动物构成非常严重的问题。
daccess-ods.un.org
(c) Plastic waste disposal, including in the oceans, posed a very significant problem, not only for human health but
[...] also for the food chain and wildlife.
daccess-ods.un.org
萨宾Boily博士,法雷奥管理LP的总裁兼首席执行总裁宣布:“鱼集中饲养的ω-3油脂的较小的生物在 物链 中 包括微藻,是唯一的,实际上合成ω-3的丰富的海洋生物血脂。
zh-cn.mccarrisonsociety.org.uk
Dr. Sabin Boily, President and Chief Executive Officer of Valeo Management L.P has declared that: “fish accumulate omega-3
[...]
lipids by feeding on
[...] smaller organisms in the food chain including microalgae [...]
that are the only marine organisms that actually synthesize omega-3-rich lipids.
mccarrisonsociety.org.uk
Food chain 食物链 生物之间 通过捕食与被捕食所建立起来的相互 联系。
hesperian.org
Food chain the way living things are connected [...]
to each other by how one thing eats another thing (or its products).
hesperian.org
早在 2004
[...] 年,食物权问题特别报告员就警告,少数跨国公司高度控制了 物链 所有 部门:生产、贸易、加工、销售及零售 [...]
(E/CN.4/2004/10) 。
daccess-ods.un.org
Already in 2004, the Special Rapporteur on the right to food warned about the high concentration of
[...]
control by few multinational firms in all
[...] sectors of the food chain: production, trade, [...]
processing, marketing, retail (E/CN.4/2004/10).
daccess-ods.un.org
由于甲基汞会在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 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
要改变包括消费者在内的各个物链 行 为体的行 为,需要加强宣传和教育,让人们更好地认识可持续消费和生产和减少粮食浪费 [...]
的必要性。
daccess-ods.un.org
Better information and education on sustainable
[...]
consumption and production and on the need
[...] to reduce food waste are needed to change [...]
the behaviour of food chain actors, including consumers.
daccess-ods.un.org
无规共聚物(RCP)与抗冲共聚物相反,是一种单阶段系统,它由乙烯与丙烯的低聚物组成,其中乙烯单体无规律地分布在聚 物链 中。
exxonmobilchemical.com
Random copolymer (RCP), as opposed to an impact copolymer, is a single-phase system made by
[...]
polymerizing low levels of ethylene with propylene, where the ethylene monomer is incorporated
[...] randomly along the polymer chain.
exxonmobilchemical.com
补充的养料可以刺激位于海洋物链 底 层 的现有海生植物的继续生长,而这些植物的加速生长,既可以通过光合作用吸收大气中的二氧化碳,也能刺激海洋食物网的发展壮大。
australiachina.com.au
The additional nutrients stimulate further growth
[...]
of existing marine plants at the base of
[...] the marine food chain and their increased [...]
growth both absorbs CO2 from the atmosphere
[...]
by photosynthesis and stimulates the marine food web.
australiachina.com.au
这些含甲基汞细菌可能被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 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
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