emission的例句（emission在句子中的用法）

• Remove the EGR tube ( refer to Group 25 , Emission Control Systems ). 拆下egr软管 ( 参阅单元, 废气控制系统 )
• All automobile engines now built are equipped with the positive - crankcase ventilation system of crankcase emission control. 所有现代制造的汽车发动机,都需要装备控制曲轴箱有害污染的曲轴箱强制通风系统.
• Several different types of troubles may be caused by improper conditions in the evaporative - emission - control systems. 蒸发控制系统的不正常工况能引起不同类型的故障.
• With ultrared remote control and wireless emission, this product is of high technique. 本产品采用红外遥控,无线发射, 系高新技术产品.
• More and more people attach importance to reducing greenhouse gas emission. 越来越多的人开始重视减少温室气体排放.
• One set of provisions tightens emission standards. 一套使排放标准更加严格的规定.
• This chapter describes methods of estimating airborne pollutant concentration distrubutions associated with various emission sources. 本章论述几种有关各种排放源的大气污染物浓度分布的估算方法.
• Finally we concluded the characters of the fabrication of field emission cathodes in large. 总结了规模化碳纳米管场发射阴极制备工艺应具有的特点.
• Both ionization and excitation lead to eletronic transitions that may be the emission of light. 电离和激发都将导致可能伴随有光发射的电子跃迁.
• Turbocharger technology originator - saab Saab has been committed to high - performance, high efficiency, low emission engine technology. 涡轮增压技术的鼻祖 —— saab萨博,一直致力于高性能 、 高效率 、 低排放的发动机技术.
• Testing results show this LPG engine has fully reached EURO emission regulation. 从试验结果来看,该LPG发动机完全达到欧排放法规的要求.
• The leak detection pump ( LDP ) is used only with certain emission packages. 渗漏检测泵 ( ldp ) 仅用于一定的废气密封装置.
• The emission charge is an effective method to internalize the externalized problem of environment. 排污收费是使环境问题外部性内在化的一种有效方法.
• Thus, noncontinuous emission limitations were appropriate only when continuous controls were infeasible. 因此, 非持续性排放限制只有在持续性控制技术变得不可行时才是适当的.
• Methods: The copper content was determined by atomic absorption spectrophotometry ( AAS ) and inductively coupled plasma atomic emission spectrometry ( ICP - AES ). 方法采用原子吸收分光光度法 ( AAS ),电感耦合等离子体原子发射光谱法 ( ICP -AES ) 分别测定铜含量.
• The results analyzed in those obtained by inductively coupled plasma - atomic emission spectroscopy and atomic absorption spectroscopy. 本文分析结果与等离子发射光谱和原子吸收光谱对照相吻合.
• Fig 3 Excitation and emission spectra of indoles and its derivative in DMSO. 图3吲哚及其衍生物的DMSO溶液的激发和发射光谱.
• As to the emission at 370 nm, It'should result from exciton recombination radiation. 而在370nm处的发光峰,根据其发光能量, 应该是由于激子复合造成的.
• States have the option of adopting the even tougher California emission standards. 各州也可以任意选择,是否采用加利福尼亚州更严格的排污标准.
• 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。