1.
indication of tar and nicotine yields
焦油量及尼古丁量说明
2.
Correlation,Path and Regression Analyses Between Physical Traits and Tar Yield of Flue-cured Tobacco
烤烟物理性状与焦油量的相关、通径及回归分析
3.
Tar Delivery Difference Among Flue-cured Tobacco Leaves from Different Stalk Positions of Different Eco-geographical Areas in Hunan
湖南烤烟焦油量在生态区域和叶片部位间的差异分析
4.
This kind of tobacco has a high tar content.
这种香烟焦油含量很高。
5.
EFFECT OF COAL TAR ADDITION ON SOFTENING POINT AND COKING VALUE OF PITCH
煤焦油加入量对沥青软化点和结焦值的影响
6.
Determination of the Tar Content in the COG by UV Spectrophotometer
紫外分光光度法测定焦炉煤气中焦油含量
7.
The Factors which Affect the Content of Tar During the Straw Gasification Process
秸秆气化过程中焦油含量的影响因素
8.
Influences of Different Topdressing Levels of Potassium on the Yield and Quality and Tar Content in Flue-cured Tobacco
不同施钾量对烤烟产质量及焦油含量的影响
9.
The Study on Determination of Anthracene in Coar Tar Crude Anthracene and Naphthalene in Coar Tar by Capillary Gas Chromatography;
煤焦油粗蒽蒽含量和煤焦油萘含量的毛细管气相色谱检测方法研究
10.
Determination of coal tar and dust of gas in urban area
GB/T12208-1990城市燃气中焦油和灰尘含量的测定方法
11.
Article18 The State shall lay down the tar content grading standards for cigarettes and cigars.
第十八条国家制定卷烟、茄烟的焦油含量级标准。
12.
Cigarette tar delivery prediction by SVM based on geometric information
基于信息几何的卷烟焦油SVM(支持相量机)预测
13.
EXPERIMENTAL RESEARCH OF DECREASING THE TAR CONTENT OF GAS FROM BIOMASS BY USING ABSORBENT
采用吸收剂降低生物焦油含量的实验研究
14.
the independent coking plant concerns comprehensive utilization of coke oven gas; a great deal of investment inside and outside the coking industry is boomed to coal tar processing and benzol hydro-refining projects;
独立焦化厂关注焦炉煤气的综合利用:行业内外的大量投资涌向煤焦油加工和苯加氢项目;
15.
The phenol contents in coal-tar are determined respectively by using themethods of al- kali increase and refraltive index. By comparision,the error is kept within 2%.
该法与碱增量法测定煤焦油中酚含量,做对比实验、其误差小于2%.
16.
Determination of sulfur content in petroleum coke by energy-dispersive X-ray fluorescence spectrometry
能量色散X射线荧光分析法测定石油焦硫含量的研究
17.
testing method for creosote oil, prepared tar and tar pitch
杂酚油、加工焦油及沥青
18.
Coking Test of Vacuum Residue with Ethylene Heavy Tar;
减压渣油掺炼乙烯重焦油共焦化试验