emission

emission读音音标

英 [iˈmɪʃn]

美 [ɪˈmɪʃən]

emission意思解释

n.

排放，辐射；

排放物，散发物（尤指气体）；

（书刊）发行，发布（通知）；

变形

复数：emissions

英英释义

emission

[ i\'miʃən ]

n.

the act of emitting; causing to flow forth

同义词：emanation

a substance that is emitted or released

同义词：discharge

the release of electrons from parent atoms

any of several bodily processes by which substances go out of the body

同义词：dischargeexpelling

the occurrence of a flow of water (as from a pipe)

词组短语

acoustic emission

声发射，声频发射；声发射检验

gas emission

瓦斯泄出；气体放出；瓦斯喷出

field emission

场致发射；自动发射；静电发射；电场发射

emission control

排放控制；废气排出控制；发射控制；散发污染物管理规则

emission spectrometry

发射光谱测量学

atomic emission

原子发射

exhaust emission

废气排放

spontaneous emission

[电磁学]自发发射

pollutant emission

污染物排放；污染发散物

atomic emission spectrometry

原子发射光谱法；原子发射光谱学

emission standard

排放标准

emission spectrum

发射光谱；放射谱

positron emission

正电子发射

emission rate

放射率；排放速度

carbon emission

碳排放；碳排放量；二氧化碳排放

positron emission tomography

[化]正电子成象术；正电子放射断层造影术

dust emission

粉尘排放，烟尘排放；[机]扬尘量

emission spectra

发射光谱

emission spectroscopy

发射光谱学

methane emission

沼气泄出

双语例句

用作名词(n.)In addition, wetland soils are known for methane emission, a greenhouse gas.此外,湿地散发沼气这种温室气体,是人所共知的。The limitless emission of foreign currencies has an serious influence on the country\'s economy.外汇的无限制发行严重影响了该国的经济。New regulations are aimed at reducing the vehicle emission.新规定的目的是要降低汽车尾气的排放。Emission of smoke from chimneys is an offense.在这里排放烟雾是违法的事情。