| 单词 | 元素汞 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 元素汞 noun —elemental n (almost always used)elemental mercury n (almost always used)See also:元素 adj—elemental adj 元素 n—elements pl • element n 元素—element of a set • chemical element 汞 n—mercury n
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汞可以在不同的形态间转换，在循环时形成各种形 态，但是它最简单的形态是元素汞， 本 身对人类和环境就是有害的。 zeromercury.org | Mercury may change between different [...] states and species in its cycle, but its [...] simplest form is elemental mercury, which itself [...]is harmful to humans and the environment. zeromercury.org |
这样就导致这些二价汞气体在大气中存在的寿命远 远短于元素汞气体（UNEP 2002）。 zeromercury.org | This results in significantly shorter atmospheric lifetimes for these divalent mercury [...] gases than for the elemental mercury gas (UNEP 2002). zeromercury.org |
比如说，摄取的元素汞仅有 0.01% 被吸收，但是甲基汞几乎 100%被胃肠道吸收。 zeromercury.org | For instance, ingested elemental mercury is only 0.01% [...] absorbed, but methyl mercury is nearly 100% absorbed from the gastrointestinal tract. zeromercury.org |
比如，在美国，免费 [...] 的家庭汞废物收集已经非常成功地发现大量含汞产品、甚至成罐 的 元素汞。 zeromercury.org | For example, in the USA, free household mercury waste collections have been [...] very successful in turning up significant quantities of mercury-containing products [...] and even jars of elemental mercury. zeromercury.org |
这篇文章主要关注元素汞，因 为这是护工接触汞暴露的形式——包括仪器事故（Ingham [...] County 2005）。 zeromercury.org | The primary focus of [...] this article is elemental mercury, since that [...]is the form of exposure to health care workers involved [...]with mercury-containing instrument accidents (Ingham County 2005). zeromercury.org |
如果摄取了元素汞，相 对来说吸收很缓慢，有可能通过消化系 统而不会造成损害（USGS [...] 2000）。 zeromercury.org | If elemental mercury is ingested, it [...] is absorbed relatively slowly and may pass through the digestive system without causing damage (USGS 2000). zeromercury.org |
z 元素汞为人们所知已经几千年了，它作为唯一的一种液态金属一直很吸引人，已经被应用于许多利用 [...] 其独特性质的产品和工艺中。 zeromercury.org | z The element mercury has been known [...] for thousands of years, fascinating as the only liquid metal, and applied in a large [...]number of products and processes utilising its unique characteristics. zeromercury.org |
许多控制技术在减少元 素汞上明显没有其它形式汞有效。 zeromercury.org | Many control technologies are significantly less effective at reducing [...] emissions of elemental mercury compared to [...]other forms. zeromercury.org |
实际上，气态元素汞通过树叶吸收远比土壤汞（Hg（II））在根部的吸收要有效得 多，因此植物受到的影响主要是通过空气（UNEP [...] 2002）。 zeromercury.org | In fact, the [...] uptake of gaseous elemental mercury through leaves [...]is much more efficient than the uptake of soil mercury (Hg(II)) [...]in roots, and the main exposure of plants may therefore be through the air (UNEP 2002). zeromercury.org |
在特 定條件下，不同形態的汞可以互相轉化1 ，例如水中的汞可在有機物質的 作用下氧化為無機汞，某些工業廢水中的汞亦可還原 為 元素汞。 cfs.gov.hk | The forms can be altered under certain conditions.1 Mercury can be oxidized to inorganic mercury with the presence [...] of organic matters in water, and can be [...] converted back to the elemental metallic mercury in certain [...]industrial effluent. cfs.gov.hk |
z 在中国的工业城市哈尔滨，Feng等人（1998）发现甲基汞和总汞浓度之间的相关性很低，表明汞暴露 主要是以元素汞或无机汞的形式。 zeromercury.org | (1998) found the correlation between methylmercury and [...] total mercury concentrations was low, indicating that exposure was mainly [...] in the form of elemental or inorganic [...]mercury. zeromercury.org |
液态元素汞和甲 基汞的蒸汽比无机汞盐更容易被吸收，因而能够造成更大损害。 zeromercury.org | Vapour from liquid elemental mercury and methyl mercury [...] are more easily absorbed than inorganic mercury salts and can, therefore, cause more harm. zeromercury.org |
减少Nox的技术（选择性催化还原作用，或SCR）也已经被建立，以 使 元素 汞氧化 ，能在顺喷湿式吸尘器中被有效捕获。 zeromercury.org | The technology for NOx reduction (selective [...] catalytic reduction, or SCR) has also been [...] found to oxidize elemental mercury that can [...]be effectively captured in a downstream wet scrubber. zeromercury.org |
補牙填料所含的元素汞一般不會危害健 康，但無機汞可導致腎衰竭和胃腸受損，甲基汞則可迅速被水生生物吸 [...] 收，並在食物鏈內積聚。 cfs.gov.hk | Elemental mercury from dental fillings [...] does not generally pose a health risk. Inorganic mercury can cause kidney failure [...]and gastrointestinal damage, whereas, organic form, which combines with carbon, also known as MeHg, can quickly enters and accumulate through the aquatic food chain. cfs.gov.hk |
吸附于粒子的汞及离子（如 [...] 二价）汞化合物主要落在来源附近的地面上及水中（局部到地域性距离）， 而 元素汞 蒸 汽 可在半球/全 球范围内传输，使得汞排放成为全球关注的问题。 zeromercury.org | Mercury adsorbed on particles and ionic (e.g. divalent) mercury compounds will fall on land and water mainly in the vicinity [...] of the sources (local to regional [...] distances), while elemental mercury vapour is transported [...]on a hemispherical/global scale [...]making mercury emissions a global concern. zeromercury.org |
但是，这些无机（或二价）汞气体的水 溶性和化学反应使其比元素汞更快 从大气中沉积。 zeromercury.org | However, the water solubility and chemical reactivity of these [...] inorganic (or divalent) mercury gases lead to much more rapid deposition from the [...] atmosphere than for elemental mercury. zeromercury.org |
举例来说，一些控制装置（如湿法除尘器）可 [...] 适度拦截无机汞化合物（如氯化汞）的排放，然而对于多数排放控制装置来说 ， 元素汞 的 捕 获量往往 很低（UNEP 2002）。 zeromercury.org | For example, emissions of inorganic mercuric compounds (such as mercuric chloride) are captured reasonably well by some [...] control devices (such as wet-scrubbers), [...] while capture of elemental mercury tends to be [...]low for most emission control devices (UNEP 2002) zeromercury.org |
汞以三種形態存在，分別是金屬汞( 元素汞)、無機汞和有機汞。 cfs.gov.hk | Mercury exists in three [...] forms, namely metallic (elemental), inorganic and organic [...]mercury. cfs.gov.hk |
元素汞 z 元素汞的健 康效应由暴露的时间长短和类型决定。 zeromercury.org | Elemental z The health effects of elemental mercury depend on [...] the length and type of exposure. zeromercury.org |
汞的毒性取决于它的化学形式，因此暴露 于元素汞、无机汞化合物或有机汞化合物（特别是烷基化合物，如甲基汞和乙基汞盐以及二甲基汞） [...] （UNEP 2002）。 zeromercury.org | The toxicity of mercury depends on its chemical form, and thus [...] symptoms and signs are rather different [...] in exposure to elemental mercury, inorganic mercury [...]compounds, or organic mercury compounds [...](notably alkylmercury compounds such as methylmercury and ethylmercury salts, and dimethylmercury) (UNEP 2002). zeromercury.org |
另外一个例子就是所谓的“两极日出汞损耗发生频 率”，元素汞到二价汞的转换受太阳活动增加及冰晶出现的影响，造成 [...] 3 个月内汞沉积的大幅增长（约 3 月到 6 月）（UNEP 2002）。 zeromercury.org | Another example is the so-called "polar sunrise [...] mercury depletion incidence", where the [...] transformation of elemental mercury to divalent [...]mercury is influenced by increased solar [...]activity and the presence of ice crystals, resulting in a substantial increase in mercury deposition during a three month period (approximately March to June). zeromercury.org |
2012年6月29日，国家质检总局、国家标准化管理委员会正式发布了首个有关饰品中有害化 学 元素 ， 如砷 ， 汞 ， 镍 等的国家强制性标准。 chemlinked.com | On Jun 6 2012, the AQSIQ and SAC jointly released China’s first [...] compulsory standard limiting the content of [...] harmful chemical elements, such as arsenic, mercury and nickel in adornments. chemlinked.com |
说明：对象范围为金属、合金、无机化合物、有机化合物、无机盐、有机盐等含有镉、铅 、 汞元素 的 所 有物 质。 kgcompo.co.jp | All substances that contain cadmium, lead, and mercury such as metals, alloys, inorganic compounds, organic compounds, inorganic salts and organic salts. kgcompo.co.jp |
教育元素也构 成打击家庭暴力和对妇女的暴力的立法的重要组成部分。 daccess-ods.un.org | Educational components also form [...] an important part of legislation on combating domestic violence and violence against women. daccess-ods.un.org |
但是，对于某部分人群，使用含汞的美白面霜 [...] 和香皂、出于植物栽培/仪式的目的或在传统药物中使用汞，也能造成可观的无 机 汞 或 元素 工 暴露 （UNEP 2002）。 zeromercury.org | However, for some segments of populations, use of skin-lightening creams and soaps that contain mercury and use of [...] mercury for cultural/ritualistic purposes or in traditional medicine, can also result in substantial [...] exposures to inorganic or elemental mercury (UNEP 2002). zeromercury.org |
藝術是核心課程的元素，既可令課程組織嚴謹，又可使學 習有趣，促進學生的多元智能，透過改善他們的發聲、聆聽技巧和身體控制，使他們全人得着教 育，並透過繪畫、摺紙、舞蹈、音樂和園藝，加強他們對涉及平面和立體問題的解決能力。 sfusd.edu | The arts are an essential, rigorous and joyful part of the core curriculum enabling students to access their multiple intelligences, educating the whole child through improving their voice, listening skills, body control, two and three dimensional problem solving abilities through drawing and painting, origami, dance, music and gardening. sfusd.edu |
我已表示，我們現時所要做的，未必是策略性的 ─ 其中最主要的元 素，正 如我剛才所說，我們要對公眾的訴求有更多瞭解，以及看看如何才能 [...] 更有效地處理他們的訴求。 legco.gov.hk | The most important element is, as I have [...] just said, we need to know more about public aspirations and to see how these aspirations [...]can be addressed more effectively. legco.gov.hk |
本附件涉及第 7 条，在该条评注中已经解释过， 列入这一条是为了进一步阐述第 6 条(a)项中所列为了确定在发生武装冲突时是 否终止、退出或中止条约应予顾及的各项因素中所包含的条约“主题事项 ”元 素。 daccess-ods.un.org | It is linked to article 7 and was included, as has been explained in the commentary to that provision, to further elaborate on the element of “subject matter” of treaties contained among the factors, listed in subparagraph (a) of article 6, to be taken into account when ascertaining the susceptibility of a treaty to termination, withdrawal or suspension in the event of an armed conflict. 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。