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Substance Boundary Layers/物质的分层与边界

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发表于 2021-1-2 15:45:21 | 显示全部楼层 |阅读模式
This is the article 4 in the theme 'Astronomy and Earth Science/天体与地球科学' of Journal of Environment and Health Science (ISSN 2413-1628).

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The formally published serials is the printing <Journal of Environment and Health Science (ISSN 2314-1628)>, and the serials NO. is the month/year when the materials accessible on this website, authorized by publisher;
正式发表的期刊是印刷版《环境与卫生科学杂志(ISSN 2314-1628)》,期刊期号为文章内容在本网站上网年/月,出版人许可自行正式发表。

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 楼主| 发表于 2021-1-2 15:46:06 | 显示全部楼层
Article 4: The formation mechanism of substance boundary layers /物质在各形态中的分层与边界形成机制:

Author: Liu Huan, MSc (First Class Honours), The University of Auckland.

In the three-dimension materials space, the boundaries commonly exists among the materials of solid state, liquid state or gas state. For example, atmosphere is divided into troposphere and stratosphere by the clear boundary layer between both; the water temperature is divided into different thermal layers along the depth of a lake by the clear boundary between water layers; apparent lithologic stratification is segregated by the geological boundary between them.

The formation of substance boundary: the polarity of polar molecules and atoms (or the induced van der Waals force of non-polar molecules and atoms) leads to the symmetrical arrangement between positive and negative poles. As the whole substances, it tends to be a neutral substance boundary. This neutral substance boundary becomes the obstacle stopping  the polar substances from the transmission through it, resulting in different substance layers.     


Previously published on 04/05/2020. Revised on 01/01/2021.


References:
All the science terms in English of this journal source from Wikipedia:
https://encyclopedia.thefreedictionary.com/;
本文所有中文科学专业术语引用自百度百科 https://baike.baidu.com/
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