Moreover, the article introduced some achievements in application in gasoline, diesel oil quality analysis with near infrared spectroscopy.
进一步介绍了近红外光谱技术在柴油、汽油等油品质量分析中的应用成果。
Analysis the several aspects work about pre-and post-budget, to discuss how to improve the budget quality of offshore oil engineering project.
从分析概算编制，及其前、后期几个方面的工作出发，对如何提高海上石油工程项目概算质量进行了探讨。
Through improving oil content analysis method of industrial wastewater, low accuracy and worse repetition problems of former method were solved, and environmental test quality was improved.
通过对工业废水中油含量分析方法的改进，解决了原有方法准确度低、重现性差等问题，提高了环保测试质量。
Based on analysis of anti-corrosion and heat-preservation project in long distance crude oil pipeline, this paper raised corresponding measures for quality control.
文章针对原油长输管线防腐保温工程进行分析，并提出相应的质量控制对策。
The development and quality analysis of clean diesel oil both at home and abroad was stated.
综述了国内外清洁柴油质量及发展趋势。
Potentiometric titration was a good helper on oil field water quality analysis with the characteristics of accurate, rapid and reproducible.
电位滴定法滴定准确、快速且重现性好，是油田水质分析的好帮手。
After full theoretical analysis and experimental research, high-pressure steam jet can not only improve the quality of heavy oil insulated pipe cleaning, and no environmental pollution.
经过充分的理论分析和实验研究，高压蒸汽射流不仅可以提高稠油隔热管的清洗质量，而且对环境没有污染。
Microwave energy has been used successfully in the determination of quality for many foodstuffs, but to date ultrasound has not been widely used in edible oil analysis.
微波能量已经成功地用于许多食品的质量检测，但到目前为止超声波尚未广泛用于食用油的分析。
After an analysis of the quality of injected water which exists in the pipes in Liuzan of Jidong Oilfield, it is found that the injected water scales, affects the oil displacement efficiency.
通过对冀东油田柳赞作业区注水水质的现状分析，得出管网结垢影响注水开发效果。
The study on the southeast uplift Dehui Depression oil and gas sources, source rock quality and hydrocarbon supplying ability of source rocks etc. hydrocarbon source detailed analysis and research.
此次研究对东南隆起区德惠凹陷的油气来源、源岩质量和烃源岩的供烃能力等烃源条件进行了详细的分析研究。
OBJECTIVE to establish a fingerprint analysis on the volatile oil of Cinnamomum cassia Presl and to offer the characteristic data for the quality evaluation.
目的建立肉桂挥发油特征指纹图谱，为肉桂的内在质量评价和鉴定提供特征数据。
OBJECTIVE to establish a fingerprint analysis on the volatile oil of Cinnamomum cassia Presl and to offer the characteristic data for the quality evaluation.
目的建立肉桂挥发油特征指纹图谱，为肉桂的内在质量评价和鉴定提供特征数据。
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