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Influence of triethanolamine on the hydration product of portlandite in cement paste and the mechanism；

Investigation of the hydration properties of cement with EDTA by alternative current impedance spectroscopy；

Sulfate adjustment for cement with triisopropanolamine Mechanism of early strength enhancement

Using EDTA-2Na to inhibit sulfate attack in slag cement mortar under steam curing

Improved geopolymerization of bottom ash by incorporating fly ash and using waste gypsum as additive

A good title should be closely related to the key words of the article. There is no need for superfluous modification words. It simply and concisely expresses that you have done "something" or explored "a certain purpose" with "something" under "certain conditions", so that the reader can see it at a glance. Although you have not opened the article, you have already had a preliminary understanding and understanding of the content of the article.

Based on these requirements, analyze the above five topics:

Research object

Study conditions

research objective



1

triethanolamine

in cement paste

Influence on the hydration product and the mechanism



2

alternative current impedance spectroscopy

cement with EDTA

Investigation of the hydration properties



3

triisopropanolamine

Sulfate adjustment for cement

Mechanism of early strength enhancement



4

EDTA-2Na

slag cement mortar under steam curing

inhibit sulfate attack



5

fly ash

waste gypsum

geopolymerization of bottom ash

Improved geopolymerization



It can be seen that the above topics clearly express the main elements of the article, so that readers can master the content of the article, which can be said to be a relatively good thesis topic.

The abstract can be said to be the enrichment of the full text, or the article with incomplete data. The abstract is similar to the title and keyword in function. The keyword is used for the reader to search the article. The title enables the reader to understand the main content of the article. The abstract is a more detailed overview of the content of the article on this basis. After opening the article through the keywords and topics, the reader can judge whether the research materials, research directions, research methods and other contents in the article are helpful to him through the abstract. It saves the time of reading the full text and improves the efficiency. Therefore, the abstract aims to use about 200 words to elaborate the research purpose, experimental methods and innovations of the article as much as possible, and some articles will express the conclusions in the abstract.

Give the following two contents for analysis:1、Using EDTA-2Na to inhibit sulfate attack in slag cement mortar under steam curing

This paper explored a novel method to inhibit sulfate attack in slag cement mortar under steam curing, by using ethylenediaminetetraacetic acid disodium (EDTA-2Na) to chelate calcium ions. 0.5 and 1% EDTA-2Na were used in slag cement mortar 内容过长，仅展示头部和尾部部分文字预览，全文请查看图片预览。 ment, the method of the experiment and some of the main conclusions. Compared with the abstract, the conclusion needs no redundant description, and its content is only the analysis of the experimental results and the corresponding summary, citing data to support or refute a certain point of view.

[文章尾部最后300字内容到此结束,中间部分内容请查看底下的图片预览]

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