羰基污染物,carbonyl compounds英语短句,例句大全

羰基污染物,carbonyl compounds
1)carbonyl compounds羰基污染物
1.Characteristics of carbonyl compounds (CBCs) emissions from neat diesel and methanol-containing diesel,in which methanol accounted for 13% by volume,were studied under various engine operating conditions,and a method combining deriva- tive sample pretreatment with high-performance liquid chromatography (HPLC) analysis technology was adopted in this study.结合衍生化样品前处理方法和高效液相色谱(HPLC)分析技术,对比研究了燃用含甲醇体积分数为13%的柴油混合燃料和纯柴油在不同工况下的羰基污染物的排放特性。

英文短句/例句

1.Investigation on Physico-chemical Properties of Methanol-diesel Blended Fuels and the Effects on Carbonyl Emissions from Diesel Engine;甲醇柴油混合燃料理化性质及羰基污染物排放特性的研究
2.Study of Atmospheric Carbonyl Compounds and Volatile Organic Compounds in Typical Hospitals in Guangzhou;广州市典型医院空气中羰基化合物等挥发性有机污染物研究
3.Methods of Carbon Isotope Analysis for Atmospheric Carbonyl Compounds and the Study of the Organic Pollution;大气羰基化合物碳同位素及大气有机污染物研究
4.The Case Study On Atmosphere Dispersion Based On Excel;基于EXCEL的大气污染物扩散的研究实例
5.Study of Environmental Kuznets Curve Based on Pollutants from Daily Living基于生活污染物的环境库兹涅茨曲线
6.Models of Contamination Distribution in Food Based on EM Algorithm基于EM算法的食品污染物分布模型
7.A probabilistic model for transport of air pollutants based on forward trajectory calculations基于轨迹计算的污染物归趋概率模型
8.Numerical Simulation of Three-dimension Flow and Pollutant Transportation of Tidal River Based on COHERENS Model基于COHERENS模型的污染物质输运数值模拟
9.completely free from dirt or contamination.完全没有污垢和污染物。
10.Asymmetric Reduction of Carbonyl Compounds Containing Amino Group;含有氨基的羰基化合物的不对称还原
11.not spreading pollution or contamination; especially radioactive contamination.不会散布污染或者污染物；特别是放射性污染物。
12.ketone :Any of a class of organic compounds containing a carbonyl group (-C=O; see functional group) Bonded to two carbon atoms.酮: 一类包含羰基(－C＝O)的有机化合物,其羰基连接着两个碳原子。
13.Density Functional and Ab Initio MO Study on the Electrionic Structure and Carbonyls' Fluxionality of the Triosmium Carbonyl Clusters;三锇羰基簇合物的电子结构及羰基流变性的理论研究
14.Mechanism of Methanol Carbonylation Catalyzed by Chelated Carbonyl Rhodium Complex螯合型羰基铑配合物催化甲醇羰基化反应的机理研究
15.contaminated with infecting organisms.被传染性微生物污染的。
16.A metal compound, such as Ni(CO)4, containing the CO group.含羰基的金属化合物，如Ni（CO）4
17.Studies on the Carbonylation of Compounds Containing N Catalyzed by Selenium;含N化合物的硒催化羰基化反应研究
18.Determination of carbonyls in the atmosphere using gas chromatography/mass spectrometry大气中羰基化合物GC/MS分析方法

相关短句/例句

nitrobenzenes contaminants硝基苯类污染物
3)pollutant catabolic gene污染物降解基因
4)transgenic bio-pollution转基因生物污染
1.Soil-ecosystem has done much with the stability of agriculture,recently the facts influencing the function of soil-ecosystem were not restricting in polluting from physical or chemical sources,the GM technic applying in agriculture not only made the pumping harvest in agriculture,but produced the more serrious harm: transgenic bio-pollution.土壤生态系统的功能是否正常直接关系到农业系统的稳定,影响土壤生态系统功能的因素已经不是局限在化学物理污染上了;农业转基因技术的应用,为农业生产带来新的增长点,为消除传统的化学物理污染的同时,也给土壤生态系统带来了更深刻,难以控制的影响因子:转基因生物污染。
5)contamination[英][k?n,t?mi'nei??n][美][k?n,t?m?'ne??n]污染污物
6)contamination[英][k?n,t?mi'nei??n][美][k?n,t?m?'ne??n]污染，沾污;污染物