emission
英 [iˈmɪʃn]
美 [iˈmɪʃn]
n. (光、热、气等的)发出，射出，排放; 排放物; 散发物
复数：emissions
Collins.2 / BNC.3483 / COCA.2915
牛津词典
noun
- （光、热、气等的）发出，射出，排放
the production or sending out of light, heat, gas, etc.- the emission of carbon dioxide into the atmosphere
向大气排放二氧化碳 - emission controls
排放控制
- the emission of carbon dioxide into the atmosphere
- 排放物；散发物
gas, etc. that is sent out into the air- The government has pledged to clean up industrial emissions.
政府已保证要清除工业排放物。
- The government has pledged to clean up industrial emissions.
柯林斯词典
- N-VAR 散发;释放;放射
Anemission ofsomething such as gas or radiation is the release of it into the atmosphere.- 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。 - Sulfur emissions from steel mills become acid rain.
炼钢厂排放出的硫形成了酸雨。
- The emission of gases such as carbon dioxide should be stabilised at their present level...
英英释义
noun
- the act of emitting
- the occurrence of a flow of water (as from a pipe)
- any of several bodily processes by which substances go out of the body
- the discharge of pus
- the release of electrons from parent atoms
- a substance that is emitted or released
双语例句
- The materials 'best form were conformed by the studies of excitation and emission spectra.
通过材料的激发和发射光谱研究，确定了材料的最佳组成。 - A wet dream is also known as a nocturnal emission.
湿梦也被认为是夜间遗精。 - Sulfur emissions from steel mills become acid rain.
炼钢厂排放出的硫形成了酸雨。 - The availability of new passenger cars each year depends on whether car makers successfully complete an emission certification process.
每年新车是否可用，取决于汽车制造者是否成功地完成排放物鉴定程序。 - Based on the advantages and shortages of EMD, it is the first time to use this method to Acoustic Emission Testing.
在分析了EMD方法的优点和不足的基础上，首次提出将该方法应用于声发射检测中。 - Such a habit can cause waste of much electricity and energy, and result in the emission of carbon.
这种习惯会导致电力和能源的浪费，这会导致碳排放。 - The output of Amplifier has a filter, which can inhibit the out-off-band harmonic waves and unwanted emission component.
放大器的输出接有滤波器，可有效抑制带外谐波和无用发射分量。 - Effects of EGR and Cooled EGR on Combustion and Emission of a Diesel Engine
EGR和冷EGR对柴油机燃烧和排放的影响 - Application of Acoustic Emission in Earthquake Monitoring System
声发射在地震监测系统中的应用研究 - In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam.
在阴极射线管显示器中，用电子束激励后荧光物质光发射的持续现象。