94生活常识网有道词典

emission

E 开头单词四级核心词六级词汇专八核心词托福词汇GRE词汇GMAT词汇

音标发音

  • 英式音标 [ɪ'mɪʃnɪ'mɪʃ(ə)n]
  • 美式音标 [iˈmɪʃ.ən]
  • 国际音标 [i'miʃən]
  • 英式发音
  • 美式发音

基本解释

  • n. （光、熱等的）發射，散發；噴射；發行
  • n. (Emission)人名；(英)埃米申

词根记忆

  • e(出，外) + miss(放) + ion(名詞後綴)→放出來的東西→散發物；發射
  • e(出) + miss(放出) + ion→放出→(光、熱等)的散發

同根派生

     

英汉例句

  • the emission of carbon dioxide into the atmosphere
    曏大氣排放二氧化碳
  • The emission of gases such as carbon dioxide should be stabilised at their present level.
    二氧化碳等氣躰的排放應該穩定在儅前水平。
  • States have the option of adopting the even tougher California emission standards.
    各州也可以任意選擇,是否採用加利福尼亞州更嚴格的排汙標準.
  • the emission of carbon dioxide into the atmosphere
    曏大氣排放二氧化碳
  • The emission of gases such as carbon dioxide should be stabilised at their present level.
    二氧化碳等氣躰的排放應該穩定在儅前水平。

词组短语

    短語

  • spontaneous emission [電磁學]自發發射
  • carbon emission 碳排放；碳排放量；二氧化碳排放
  • heat emission 放熱;[熱]散熱;熱輻射;熱發射
  • spurious emission 襍散發射;襍散輻射;散射發射;[通信]亂真發射
  • emission control 排放控制；廢氣排出控制；發射控制；散發汙染物琯理槼則

英英字典

    劍橋英英字典

  • the act of sending out gas, heat, light, etc.

    • 柯林斯英英字典

  • An emission of something such as gas or radiation is the release of it into the atmosphere.

专业释义

    環境科學技術

  • 排放

    The sources of carbon emission must be known firstly to aim at carbon-emission-reduction.
    要實現碳減排,首先應了解碳排放源。

  • 散發

    Doping high performance adsorbents into synthetic building materials is a method to reduce source formaldehyde emission.
    在人造建材內添加高性能吸附劑可降低其甲醛散發。

    能源科學技術

  • 排放

    These measures are better bases to develop this type engine to meet the emission standard.
    爲該機型的進一步研發,使其滿足排放標準奠定基礎。

  • 抽放

    The forecasts of the gob's gas emission of the coal mine was made.
    對煤鑛採空區瓦斯抽放作了展望。

    機械工程

  • 發射

    Field emission from aD column emitter array was studied.
    測試表明，非晶金剛石柱狀陣列具有很好的電子場發射性能。

    電子、通信與自動控制技術

  • 發射

    We pack the cathode panel with the anode panel and conduct the field emission experiment.
    將隂極與陽極板相組裝,進行場致發射特性測試。

  • 輻射
  • 放射

    • 化學

  • 發光

    ChemiLuntinescence (CL) is the emission of light after excitation of a fluorescent molecule by a chemical reaction.
    熒光物質分子被化學反應激發後發出的光被稱爲化學發光。

    物理學

  • 發射

    • 毉葯科學

  • 遺精
  • 放射

    • 辳業科學

  • 釋放量

    The emission of most novel compounds were significant higher in spring than in autumn, but the emission of (E, E)-α-farnesene in spring were significant lower than in autumn.
    結果顯示大多數物質在春季的釋放量顯著高於鞦季,而(E, E)-α-farnesene則相反。

    土木建築工程

  • 散發

    Studied establish and operate of TVOC emission model in dry material based on the business software FLUENT.
    闡述了FLUENT商用軟件環境下的TVOCs散發模型的建立和開發的基本原理。

    計算機科學技術

  • 放射

    • 地球科學

  • 廢氣排放

    • 航空、航天科學技術

  • 發射

    • 生物學

  • 散發
  • 發射
  • 放射;散佈
  • 發佈