翻译
  • 简明词典(词霸)
  • 柯林斯词典
  • 牛津词典
  • emission

    CET4/CET6/TOEFL

    • [iˈmɪʃn]
    • [iˈmɪʃn]

    释义

    • n.
      排放,辐射; 排放物,散发物(尤指气体); (书刊)发行,发布(通知);

    大小写变形:Emission

  • 词态变化

    • 复数: emissions;
  • 实用场景例句

    • 全部
    • 排放
    • 辐射
    • 排放物
    • 散发物
    • 发行

    the emission of carbon dioxide into the atmosphere

    向大气排放二氧化碳

    ——《牛津高阶英汉双解词典》

    The emission of gases such as carbon dioxide should be stabilised at their present level.

    二氧化碳等气体的排放应该稳定在当前水平。

    ——柯林斯例句

    A high beam energy is also used to stimulate x - ray emission of higher - energy peaks .

    高能量电子束也能用来激发 高能量 X 射线峰的发射.

    ——辞典例句

    A lumen is a measure of the rate of emission of light energy.

    流明是光能放射率的量度单位.

    ——辞典例句

    Both ionization and excitation lead to eletronic transitions that may be the emission of light.

    电离和激发都将导致可能伴随有光发射的电子跃迁.

    ——辞典例句

    This section will deal with the emission observed from flawed material during a risingload test.

    本节讨论在缺陷材料升载试验中所观察到的声发射.

    ——辞典例句

    More and more people attach importance to reducing greenhouse gas emission.

    越来越多的人开始重视减少温室气体排放.

    ——期刊摘选

    Fig 3 Excitation and emission spectra of indoles and its derivative in DMSO.

    图3吲哚及其衍生物的DMSO溶液的激发和发射光谱.

    ——期刊摘选

    Total air pollutant emission control planning is a major urban environmental management approach.

    大气污染物总量控制是控制城市大气环境污染主要管理手段.

    ——期刊摘选

    Norway and Japan were the only industrialized countries to win applause for pledging further emission reductions.

    挪威和日本是承诺进一步减少排放而博得称赞的唯一工业化国家.

    ——期刊摘选

    Emission total amount of pollution sources is confirmed by water environmental capacity.

    污染源应根据纳污水体的环境容量来确定其污染物排放总量.

    ——期刊摘选

    The carbon nanotube has been used as the electron source in a field emission display panel.

    采用碳纳米管作为发射源的碳纳米管场致发射显示器是一种新型的平板显示器件.

    ——期刊摘选

    The hot carrier exchange energy with lattice by emission and absorption of phonons.

    热载流子通过发射和吸收声子,与晶格进行能量交换.

    ——期刊摘选

    The terpene emission rate increased with irradiation and temperature.

    萜烯和异戌二烯排放速率随日照和温度的升高而增加.

    ——期刊摘选

    Grand force is planning to undertook be publicized first emission 2005.

    宏力正计划2005年进行首次公开发行.

    ——期刊摘选

    Vehicle emission has become the major sources of air pollutants in the large cities.

    大城市中机动车排放已成为主要大气污染源.

    ——期刊摘选

    The application of atomic emission spectroscopy in food analysis was reviewed in this article.

    介绍了近年来应用等离子体发射光谱分析食品中各种元素的研究进展.

    ——期刊摘选

    Acoustic emission technology is a very good method of dynamic nondestructive testing.

    声发射技术是一种非常好的动态无损检测方法.

    ——期刊摘选

    Consider what the emission process looks like when viewed reversed in time.

    想一想,要是把时间倒转来看,发射光子的过程会变成什麽样子呢?

    ——期刊摘选

    Objective : To discuss the nursing countermeasure for receiving high quality Positron Emission Tomography ( PET ) image.

    目的: 探讨 正电子 发射 计算机断层 显像检查中的护理方法.

    ——期刊摘选

    By analyzing the data, researchers can come to the emission of methane content in sheep number.

    通过分析数据, 研究人员便可得出绵羊排出的甲烷含量多少.

    ——期刊摘选

    Fatigue damage of steel wire has been monitored using acoustic emission ( AE ) technique.

    应用声发射 ( AE ) 技术对制绳钢丝疲劳损伤过程进行动态监测.

    ——期刊摘选

    Take off emission plug and engine oil filling cover.

    取下排放塞和机油加注盖.

    ——期刊摘选

    VTCL __ EETS ( engine emission test system ) was developed, and its application was dealt with.

    介绍了自主开发的VTCL-EETS发动机排放测试系统, 并给出了应用实例.

    ——期刊摘选

    Pulse width: It refers to the emission time of laser beams.

    脉冲宽度: 这和激光束的散发时间有关.

    ——期刊摘选

    Determine the latent defects of OLED by slight emission analysis method without damage.

    在低于初始发光电压的驱动条件下,可以确定OLED的微小缺陷造成的漏电部位.

    ——期刊摘选

    However, the excessive addition of boric acid will decrease the emission intensity of the luminescent materials.

    但是过量的硼酸加入会降低材料的发光强度.

    ——期刊摘选

    收起实用场景例句
  • 真题例句

    • 全部
    • 四级
    • 六级

    We must cut carbon emissions by 80% from their 2006 levels by 2020, stabilize the world's population at eight billion by 2040, completely remove poverty, and restore forests and soils.

    出自-2016年6月阅读原文

    Mr Obama's plan to curb carbon dioxide (CO2) emissions (排放), though necessary, will be far from cost-free, whatever his sunny speeches on the subject might suggest.

    出自-2013年6月阅读原文

    optimistic about Obama's effort to reduce CO2 emissions

    出自-2013年6月阅读原文

    According to the author, Obama's plan to limit carbon dioxide emissions will by no means be inexpensive.

    出自-2013年6月阅读原文

    Annan stressed the need for the negotiations to focus on increasing the flow of money from rich to poor regions to help reduce their vulnerability to climate hazards while still curbing the emissions of the heat-trapping gases.

    出自-2011年6月阅读原文

    How emissions of heat-trapping gases can be reduced on a global scale

    出自-2011年6月阅读原文

    And it would take an average of 65 years for the reduced carbon emissions from a new energy-efficient home to make up for the resources lost by destroying an old one.

    出自-2010年6月阅读原文

    carbon emissions come from heating, cooling and powering our homes, offices and other buildings

    出自-2010年6月阅读原文

    While alternative estimates of the damage from carbon emissions differ, and it's especially hard to reckon the likely costs of possible catastrophic climate events, most estimates suggest substantial negative effects.

    出自-2017年6月阅读原文

    We need very broad participation to fully address the global tragedy that results when countries fail to take into account the negative impact of their carbon emissions on the rest of the world.

    出自-2017年6月阅读原文

    The same is true for new technologies for alleviating fossil fuel emissions.

    出自-2017年6月阅读原文

    The result would be higher emissions of carbon dioxide and other greenhouse gases.

    出自-2017年6月阅读原文

    The reason is that when carbon is priced, those emissions reductions that are least costly to implement will happen first.

    出自-2017年6月阅读原文

    The nations participating at COP 21 are focusing on quantitative emissions-reduction commitments.

    出自-2017年6月阅读原文

    The International Monetary Fund calculates that countries can generate substantial fiscal revenues by eliminating fossil fuel subsidies and levying carbon charges that capture the domestic damage caused by emissions.

    出自-2017年6月阅读原文

    Pricing carbon proves the most economical way to reduce greenhouse gas emissions.

    出自-2017年6月阅读原文

    Nations from around the world have gathered in Paris for the United Nations Climate Change Conference, COP 21, with the goal of a universal and potentially legally-binding agreement on reducing greenhouse gas emissions.

    出自-2017年6月阅读原文

    In order to maximize global welfare, every country's carbon pricing should reflect not only the purely domestic damage from emissions, but also the damage to foreign countries.

    出自-2017年6月阅读原文

    Higher fossil fuel prices prove to be conducive to innovation and application of cleaner technologyIf fossil fuel prices remain low for a long time, it may lead to higher emissions of greenhouse gases.

    出自-2017年6月阅读原文

    Greenhouse gas emissions, if not properly dealt with, will pose endless risks for mankind.

    出自-2017年6月阅读原文

    Failure to address comprehensively the problem of greenhouse gas emissions, however, exposes all generations, present and future, to incalculable risks.

    出自-2017年6月阅读原文

    Economic reasoning shows that the least expensive way for each country is to put a price on carbon emissions.

    出自-2017年6月阅读原文

    A tax on upstream carbon sources is one easy way to put a price on carbon emissions, although some countries may wish to use other methods, such as emissions trading schemes.

    出自-2017年6月阅读原文

    Measuring emissions is not a precise science, particularly when it comes to issues surrounding land use; not all nations have released up-to-date data, and in any case, emissions from some sectors such as aviation are not included in national statistics.

    出自-2016年6月阅读原文

    But could Norway keep its standard of living and yet cut its emissions to Moroccan or even Ethiopian levels? That question, repeated across a dozen environmental issues and across our diverse planet, is what will ultimately determine whether the human race is living beyond its ecological means as it pursues economic revival.

    出自-2016年6月阅读原文

    As a country's wealth grows, so do its greenhouse gas emissions.

    出自-2016年6月阅读原文

    There must urgently be a meaningful mobilisation of the policies outlined in the agreement if we are to achieve national emissions reductions while helping the most vulnerable countries adapt to climate change.

    出自-2016年12月阅读原文

    The goal of keeping global temperature rise well below 2 ℃ is commendable but the emissions-reduction pledges submitted by countries leading up to the Paris talks are very unlikely to deliver on this.

    出自-2016年12月阅读原文

    More than $100 billion in funding has been put on the table for supporting developing nations to reduce emissions.

    出自-2016年12月阅读原文

    Many of the world's most climate-vulnerable countries, the majority of which are African or small island states, produce a very small quantity of emissions.

    出自-2016年12月阅读原文

    It will motivate all nations to reduce carbon emissions.

    出自-2016年12月阅读原文

    It will effectively reduce greenhouse emissions worldwide.

    出自-2016年12月阅读原文

    However, the agreement specifies that there is no formal distinction between developed and developing nations in their responsibility to cut emissions, effectively ignoring historical emissions.

    出自-2016年12月阅读原文

    Fewer than 4% of countries are responsible for more than half of the world's greenhouse gas emissions.

    出自-2016年12月阅读原文

    Developed nations such as Australia, the United States, Canada, and European countries are essentially climate free-riders: causing the majority of the problems through high greenhouse gas emissions, while incurring few of the costs such as climate change's impact on food and water.

    出自-2016年12月阅读原文

    Politicians may tackle polluters while scientists do battle with carbon emissions.

    出自-2015年12月阅读原文

    If the Thames were lapping around Big Ben, Londoners would face up to the problem of emissions pretty quickly.

    出自-2015年12月阅读原文

    Despite mournful polar bears and charts showing carbon emissions soaring, most people find it hard to believe that global warming will affect them personally.

    出自-2015年12月阅读原文

    Amazon plants, for instance, hold more than 100 billion metric tons of carbon, equal to 15 years of tailpipe and chimney emissions.

    出自-2013年6月阅读原文

    carbon emissions are the leading cause of current global warming

    出自-2013年6月阅读原文

    Its inability to curb the carbon emissions from industries.

    出自-2013年6月阅读原文

    In face of global warming, much effort has been focused on reducing greenhouse gas emissions through a variety of strategies.

    出自-2012年6月阅读原文

    That sense of urgency has increased interest in capturing and storing CO2, which the IPCC says could provide the more than 50% reduction in emissions thought needed to reduce global warming

    出自-2012年6月阅读原文

    However, scientists say that the scale of CO2 emissions will require vast amounts of long-term storage.

    出自-2012年6月阅读原文

    What does the author say is a forward thinking strategy concerning the reduction of CO2 emissions

    出自-2012年6月阅读原文

    收起真题例句
  • 英英释义

    Noun

    • 1. the act of emitting; causing to flow forth
    • 2. a substance that is emitted or released
    • 3. the release of electrons from parent atoms
    • 4. any of several bodily processes by which substances go out of the body;

      "the discharge of pus"

    • 5. the occurrence of a flow of water (as from a pipe)
    收起英英释义
  • 词根词缀

    词根: miss

    =send/cast,表时"送,放出,派,错过"

    • adj.

      emissive 发射的, 放射性的

      e出+miss送,放出+ive……的→送出去

      missing 不见的, 缺少的

      miss[v.错过;想念]+ing表形容词→adj.不见的, 缺少的

      remiss 疏忽的,不留心的

      re不+miss送,放出,派,错过→不送出去→怠慢的

      permissive 过份纵容的

      per始终+miss送,放出,派,错过+ive……的→始终放出→纵容的

      submissive 恭顺的

      sub在下面+miss放+ive表形容词→放下面→恭顺的

    • n.

      missionary 传教士

      mission[n.使命,任务;使团,代表团]+ary人→n.传教士

      commission 委员会;委任,委托[书],代办;佣金,手续费

      com共同+miss送,放出,派,错过+ion表名词→共同送出[选出]的人→委员会

      emission 散发;传播;发出物

      e出+miss送,放出+ion表名词→送出去

      mission 使命,任务;使团,代表团

      miss派+ion表名词→派遣

      remission 宽恕,赦免

      re再+miss送,放出+ion表名词→再次放过[别人]→宽恕

      omission 遗漏,省略

      o出+miss送,放出+ion表名词→放出去→省略

      permission 允许,同意

      per始终+miss送,放出,派,错过+ion表名词→始终放出→允许

      transmission 播送,发射;传动,传送

      trans横+miss送,放出+ion表名词→横着送出去→播送

      emissary 密使,特使

      e出+miss送,放出+ary人→送出去的人

      submission 服从,恭顺

      sub下面+miss送,放出,派,错过+ion表名词→放下面→屈服

    • v.

      dismiss 解散;开除

      dis分开+miss送→分开送出→解散

      miss 错过;想念

      miss放出,错过→错过;想念

  • 同义词

    eruption

  • 行业词典

    • 医学

      发射,发出   遗精,排精   

    • 昆虫学

      散发   散發   

    • 物理学

      发射   

    • 生态学

      散发   信息素或其他气味物质自生物体或载体向空气中释放、扩散的过程。   

    • 电子学

      发射   

    • 电工

      发射   

    • 航天

      发射   

    • 航海科技

      发射   

    • 通信

      发射   能量以波或粒子的形式从其源发出的现象。   

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