百度试题 题目化学风化作用(chemical weathering) 相关知识点: 试题来源: 解析 化学风化作用是指大气和水所引起的氧化、溶解、水解、水化等作用对岩石的分解破坏过程。 反馈 收藏
It has been shown that hydrogen diffusivity increases in soda-lime glasses during alteration at pH 1 when the fictive temperature increases.16The lower density of these glasses may thus offer a more free volume that facilitates interdiffusion. A recent work was performed on dissolution in pure wate...
Alum crystals are easy to grow. The specific compound alum has the formula KAl(SO ) . 12H O. Alums have the stoichiometry AB(SO).12H O. 4 2 alumina (chem.) Alumina (Al O ) is made from bauxite. 2 3 Download free eBooks at 13 CHEMICAL ENGINEERING VOCABULARY aluminium (chem.) ...
was essentially the same for the sample containing the optical brightener and UV absorbing compound as compared to the sample that contained UV absorbing compound alone. Therefore, the presence of the optical brightener did not adversely affect weathering performance while simultaneously conferring the adv...
An Investigation of the Effects of Chemical and Physical Weathering on Submerged Karst Surfaces 热度: 阻抗谱,理论实验与应用 Impedance Spectroscopy, Theory Experiment and Applications Second Edition - Evgenij Barsoukov, J. Ross Macdonald 热度:
Alum crystals are easy to grow. The specific compound alum has the formula KAl(SO ) .12H O. Alums have the stoichiometry AB(SO ) .12H O. 4 2 2 4 2 2 alumina Aluminiumoxid, das (chem.) Alumina (Al O ) is made from bauxite. 2 3 aluminium Aluminium, das (chem.) aluminum (AE)...
it is disseminated worldwide and is considered high risk due to its easy propagation and resistance to external environmental factors. Currently, it has no particular use other than ornamental, even though it is used to treat epilepsy, diarrhea, asthma, ophthalmic diseases, and seborrhoea in Chin...
Concrete contaminated with PAHs and heavy metals may eventually leak out, owing to weathering or exposure to the environment, contaminating nearby soil and groundwater [9]. Wide-ranging effects of this contamination could include the destabilization of ecosystems, decreased fertility of the soil, and...