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澳大利亚留学生化学专业英语高中作业格式范文参考-what is the future of synthetic oil，and what are advantages and disadvantages of the products？
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论文语言：英语论文 English
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论文专业：化学
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学校国家：澳大利亚
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论文用于：High School Assignment 高中作业
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•一份澳洲高中的作业，是对一有关化学方面资料做的analysis。具体是，有一个学生在做一化学研究报告，报告提目是，what is the future of synthetic oil，and what are advantages and disadvantages of the products？他在网上找了一份有关资料，需要从不同角度对这份资料做一个评估。如何评估，从哪些方面评估，会发一份模版给你还有那资料的内容。我主要纠结的是内容本身的评估，不太确定，所以需要见解一下，谢
对了，还有注意的是，评估时要结合那学生的标题，他所需要的
Communication:
Explanation and present the information in an appropriate format.
Synthetic oils are man-made, which experienced four leaps until auto manufactures begins to understand the benefits of synthetics, for example fewer emissions and longer stretches between oil changes.
The science of synthetic oils: the molecular structure of synthetic oil is uniform that is the biggest difference between conventional oil and synthetic oil; there are three basic parts in synthetic motor oil which are base oil, performance additives and carrier oil; experts use viscosity index, total base number and NOACK volatility number to assess synthetic oils. Synthetic oils are considered to be the best but it should be clear that it’s deficient.
As efficiency and few emissions oil needed, the future of synthetic oils is assured.
Analysis:
Relevance: Analyse and evaluate the information for accuracy, suitability and accessibility
Accuracy: The article matches information we have learned, for example, the oil doesn’t change too much when the temperature changes at a higher viscosity index.
Suitability: The information is suitable as http://www.ukassignment.org/dxassignment/ it focuses on the development and properties of synthetic oil. Considering its measurably better low and high temperature viscosity performance, better chemical and shear stability, decreased evaporative loss, resistance to oxidation, thermal breakdown and oil sludge problems, extended drain intervals with the environmental benefit of less waste oil created, the future of synthetic oil is assured.
Accessibility: The information is easy to understand with emotive video adopted showing the necessity of better synthetic oil.
Bias: Analyse and evaluate the information to identify any prejudice, partial opinion or influence over the reader.
Prejudice: The synthetic oil won’t be the best oil for customers for several years because of its high price.
Partial opinion: The article introduces the history, the science, advantages and disadvantages, composes of synthetic oils. That’s why Kristen strongly believes that synthetic oil is the best oil.
Credibility: Analyse and evaluate the information to decide whether it is closer to fact or opinion.
The author uses lucid words to introduce synthetic oil. Then we can easily catch the main points. She not only describes the superiorities of synthetic oil but also represents the inferiors of synthetic oil. The representation of the development of synthetic oil leads us to have faith in the bright future of synthetic oil step by step.
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