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- An experimental study on pollutant emission factors of light duty vehicles in China. 我国轻型汽车污染物排放因子的测试研究。
- And higher modulation frequency can be achieved with small current aperture and adequate spontaneous emission factor. 通过减小VCSEL电流孔径、适当增大自发辐射因子可以实现比边发射器件高几倍的传输速率;
- Arbor has the largest emission factor of CO2, bush takes the second place, and herbage has the lowest emission factor. 乔木释放的CO2排放因子最大,灌木次之,草本最小。
- Estimation of Spontaneous Emission Factor for Semiconductor Superluminescent Diodes[J]. 引用该论文 赵永生;宋俊峰;韩伟华;李雪梅;杜国同;高鼎三.
- Ingalls, M.N., (1989), ”On-Road Vehicle Emission Factors from Measurements in a Los Angles Area Tunnel”, The 82nd Annual Meeting &Exhibition of the AWMA. 袁中新，洪崇轩，施志恒，(1997)，”高雄市车行地下道空气污染现况调查与分析”，第十四届空气污染控制技术研讨会。
- S.Larssen, E.M.Brevick, M.Oehme,” Emission factors of PCDD and PCDF for road vehicles obtained by a tunnel experiment,” Organohalogen Compounds , 1 , pp.453-456 (1990). 行政院环境保护署，”木栅、新店及桃南垃圾焚化炉周界空气中及植物、土壤戴奥辛含量浓度资料之建立-期末报告”，2001年一月。
- This study uses MOBILE6.2 model to estimate the emission factor (EF) of CO2, benzene, MTBE, 1,3-butadiene, formaldehyde, acetaldehyde and acrolein. 本研究透过美国MOBILE6.;2进行CO2、苯、MTBE、1;3-丁二烯、甲醛、乙醛与丙烯醛排放系数的推估工作。
- Cernuschi S., Giugliano M., Cemin A., Giovannini I., 1995, Model analysis of vehicle emission factors, The Science of the Total Environment, No. 169, pp175-183. 欧怡科技股份有限公司，高雄都会区行车型态及平均排放系数计算程式建立与更新计画，民国86年。
- The emission factors of animal manures were preliminary studied.All manures (human being, dog, pig, chiken, and duck) investigated were sources of atmospheric COS. 研究了五种土壤对COS的吸收与转化，发现土壤吸收大气中的COS有约50%25的转化为可溶性硫酸盐；
- Finally, the pollutant emission factors of carbon monoxide (CO),nitrogen oxides ?( NO x)? and hydrocarbons (HC) for automobiles medium truck and heavy truck are solved by using the linear optimization. 最后用线性优化的方法求出了轻型车、中型车和重型车一氧化碳（CO）、碳氢化合物（HC）和氮氧化物（NOx）综合排放因子。
- From analysis of emission factors of vehicles in many cities,emission factors of various kinds of vehicles in Jinan are defined by the methods of the arithmetical average and weights average in Jinan. 对机动车典型排放因子进行分散分析,并引用各地的典型因子,采取算术平均和加权平均的方法来确定济南市的各类机动车的排放因子。
- The results show that the spontaneous emission factor,the volume of the active region and phase-amplitude coupling coefficient affect the stabilizing progress of output soliton pulses and distortion can take place if they aren?t choosed properly. 结果表明,合理选择自发发射因子、有源区体积、相位振幅耦合参数、附加相位参量等内外腔参数,可以实现稳定的孤子脉冲输出。 1
- Definition of Emission Factor of Vehicle in Jinan 济南市机动车排放因子的确定
- Study of emission factor for burning fuel 燃料燃烧排放系数的研究
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- Advances on the Vehicle Particle Emission Factor 机动车颗粒污染物排放因子研究进展
- secondary electron emission factor 次级电子发射系数
- The factors for war were visibly increasing. 这时战争因素有明显增长。
- effective secondary emission factor 有效二次发射因数
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
