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