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
- 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 - The point of airport environmental regulation is the pollution of noise and emission.
摘要机场环境管制的重点是噪声和排放物污染。 - The fluorine emission characteristics and industrial experiment results of fluorine retention during coal combustion in fluidized bed were reported.
分析了流化床煤燃烧氟析出特性，并进行了流化床石灰石燃烧固氟试验。 - 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。 - It provides a technology basis of theoretic and testing research for the control of vehicle emission.
为汽车排放污染物控制技术提供了较好的理论和试验研究基础。 - 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。 - 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-situ field electron emission measurement has been conducted on individual zinc oxide nanowire.
原位研究了单根氧化锌纳米线的场致电子发射性能。 - Your second question is about our position on greenhouse gas emission.
你提的第二个问题，是关于我们对温室气体排放的态度。 - This is the mathematical basis of computed tomography and positron emission tomography.
这是计算机层析成像和正电子层析成像的数学基础。