emission
[i'miʃən]
n.散发, 发行, 排放
例句与用法:
An electrode used in certain electron tubes to provide secondary emission.
中间极,二次发射电极一种用于一定电子管作第二次发射电极
Emission of visible light by living organisms such as the firefly and various fish, fungi, and bacteria.
生物发光生物体的可见光发射,如萤火虫、彩色鱼类、真菌类和细菌
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。
Emission and propagation of energy in the form of rays or waves.
发射以光线或波的形式发出和传播能量
词形变化:
名词复数: emissaries |
n.
1. 放射; 散发
2. 射出物
3. 发行
emission[i'miʃən]n.1.■散发,发射,射出,发出;尤指2.■(光、热、声音、液体、气味等的)发出,射出,散发3.■(无线电波的)发射4.■【电子学】(电子的)放射,辐射,发射5.■【医学、生物学】排出,遗泄,泄出;尤指遗精6.■7.■发出物,发射物,射出物,散发物8.■排泄物,身体内射出(或排出)的液体9.■电子流10.■(货币、证券等的)发行;发行额11.■[古语](作品的)发表
emissionemission[iˈmiʃən]n.1.■发出, 发射, 射出, 放射; 传播2.■(纸币等的)发行; 发行额3.■发出[发射, 排出]物4.■【医】遗精the emission of heat from a fire从火炉中发出的热emission theory【物】微粒说
[ɪˈmɪʃ(ə)n]
noun
- [mass noun]the production and discharge of something, especially gas or radiation
(尤指气体或辐射的)发出,散发,排放
the effects of lead emission on health.
铅的排放对健康的影响。
[count noun]cuts in carbon dioxide emissions.
二氧化碳排放量的减少。
■[count noun]an ejaculation of semen
射精,遗精
- late Middle English (in the sense emanation): from Latin emissio(n-), from emiss- 'sent out', from the verb emittere (see emit)
emission
名词 emission:
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
the occurrence of a flow of water (as from a pipe)
emission
■Something that issues from a source; an emission.
"散发物,发射物:从一发射源发出的东西;发射物."
■In 1970, American Motors was granted special permission to purchase emission control technology from GM.
1970年,美国汽车公司获得许可从通用汽车公司那里购买控制排气的技术。
■Emission standards for 1980 and later model year motorcycles.
1980年及后续年份摩托车的排放标准。
■HC emission increases with introducing the EGR.
EGR率增大,HC排放上升。
■J.R. Frederick has carried on investigations in acoustic emission for several years.
J.R.佛莱德里克从事声学研究已历多年。
■The distinct processes are involved in X-ray emission.
X射线的发射,包含两种不同的过程。
■Set up your workstation for normal emission spectroscopy.
、建立您的标准发射分光计站点。
■One set of provisions tightens emission standards.
一套使排放标准更加严格的规定。
■A brief, sudden emission of air, vapor, or smoke.
一阵烟空气、蒸汽或烟雾短促而突然的散发
■In comparing with AER and T, the RH effect on ammonia emission is limited.
与AER和T相比,RH对氨气释放的影响有限;
■Closely related to PET is single-photon emission computed tomography,or SPECT.
与正电子发射X射线摄影技术密切相关的是单光子发射计算机化成像(SPECT)。
■One sq.m panel can reduce CO2 emission by about 28 kg as compared to brick.
与砖相比,一平米的墙板可减少大约28公斤的二氧化碳排放。
■An electrode used in certain electron tubes to provide secondary emission.
中间极,二次发射电极一种用于一定电子管作第二次发射电极
■The concrete measures for the State Council shall prescribe the total emission control of major air pollutants.
主要大气污染物排放总量控制的具体办法由国务院规定。
■When a man has an emission of semen, he must bathe his whole body with water, and he will be unclean till evening.
人若梦遗,他必不洁净到晚上,并要用水洗全身。
■This paper introduces a method used to predict cutting tool breakage by Acoustic Emission(AE).
介绍一种用声发射(AE)进行刀具破损预测的方法。
■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。
■The measures of lowering the emission of SO2 and NOx for CFB are introduced.
介绍目前流化床锅炉采用的减轻SO2和NOx的排放的措施和影响因素。
■Since 1979 the EPA has allowed "banking" of unused emission reduction credits, for offset against future new sources.
从1979年开始,环境保护局一直允许“储存”未使用的减少排放量,可用于补偿将来的新污染源。
■The exhaust emission from factories ofen pollutes air.
从工厂排出来的废气经常污染空气。
■Testing system focus on ECU optimization and high level emission technology together with Horiba.
优化和高标准排放技术为中心的试验技术。
■The missionary transmitted emission emitted lately.
传教士传播了新近散发出来的散发物。
■And the degree of entanglement of the atoms can also affect the emission properties.
但对于任意的纠缠度,都可以对腔外原子选择适当的旋转角度,使得腔场获得最强的压缩效应。
■Dust emission inventory of few open source can be evaluated now.
但目前只有少数的开放源类起尘量可以进行估算。
■Low emission Euro 3 engines with output ranging from 110 kW (150 hp) to 160 kW (218 hp).
低排放的发动机达到欧III标准,最大输出功率从110千瓦(150马力)到160千瓦(218马力)。
■Effects of Fe-limitation on the fluorescence emission spectra tenuistipitata var.
低温荧光发射光谱的影响。
■The emission of light from a phosphor after removal of excitation.
余辉激振停止后的磷光物质所发出的光
■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。
■In fact you can even reduce your carbon emission to zero.
你甚至可以停止废气排放。
■Emission of photoelectrons, especially from metallic surfaces.
光电发射光电子的放射,尤指从金属表面
■Turns off emission of all warning messages.
关闭所有警告消息的显示。
■The peak absorption wavelength for N-propyl thioacridone is 490 nm and matchs with the emission of Argon-ion laser.
其中N-丙基硫代吖啶酮的吸收波长为490nm,与氩离子激光的主发射波长相匹配。
■The ash melting process is a key process for dioxins zero emission.
其中,灰渣的熔融处理是限制二恶英零排放的重要步骤。
■X-ray emission from vacuum tubes of television and video display units are also sources of artificial radiation.
其他人工辐射来源包括电视机及视象显示器等,它们的真空管会发放X射线。
■The reason is a fundamental one associated with the mechanism of light emission.
其基本原因涉及到光发射的机理。
■The result is that section 173 creates a private market in emission rights.
其结果是,第173条创造了一个排放量权利的私人市
■By using wavelet transform, the emission of HHG in different time is obtained.
利用小波变换,观察了高次谐波在不同时刻的发射情况。
■An electron can drop from a higher level to a lower one with the emission of packet of electromagnetic radiation.
利用电磁辐射束的辐射,能使电子从高能级落到低能级。
■An electron can drop from a higher level to a lower one with the emission of a packet of electromagnetic radiation.
利用电磁辐射束的辐射,能使电子从高能级落到低能级。
■Increased vehicle emission inspections and enhanced enforcement against highly polluting vehicles.
加强车辆废气检验及对污染量较大的车辆的执法工作。
■Emission of light as a result of a chemical reaction at environmental temperatures.
化学发光因环境湿度变化而发生的化学反应所产生的发光现象
■The new emission standard for light-duty motor vehicle in Beijing.
北京市轻型汽车排放新标准。
■SPECT: Single Photon Emission Computer Tomgraphy.
单光子发射计算机断层扫描仪。
■The attraction of atomic emission techniques is that they provide a means for simultaneous multi-element analysis.
原子发射技术的长处在于它是一种能同时进行多元素分析的方法。
■Antimatter/matter reactions have practical applications in medical imaging, see Positron emission tomography (PET).
反物质/物质反应在医学成像有实际应用,注意正电子放射断层摄影术(PET)。
■Emission and propagation of energy in the form of rays or waves.
发射以光线或波的形式发出和传播能量
■Influence of aluminum as deoxidizant on measurement in emission spectral analysis and its rectification.
发射光谱分析中脱氧剂铝对测定的影响与修正。
■What is the angle of the emission?
发射角度;
■Persistent emission of light following exposure to and removal of incident radiation.
发磷光,闪磷火暴露或移开伴随的辐射后光的持续放射
■On the other hand, the influence on air quality is relevant only in the immediate vicinity of the emission source.
另一方面,对空气质量的影响只限于排放源经过的邻近地区。