1)  immersional wetting
浸湿
2)  wet
浸湿
1.
Analysis of water migration in porous material using micro-CT during wetting;
多孔介质浸湿过程水分迁移的微CT分析
3)  wetability
浸湿性
1.
The selection of the metal matrixes and reinforcing particles for the composites and the ways to improve the wetability between them are reviewed.
介绍了金属基陶瓷颗粒增强复合材料(metal matrix ceramic reinforced composites)的基体与陶瓷增强相的选择,同时指出如何有效地改善金属基体与陶瓷颗粒增强相之间的浸湿性问题。
4)  wetting heat
浸湿热
1.
2 ImVg, determined by BET absorption N2) were served as an example to determine its wetting heat in water, whose results were identical with the wetting heat of common solid recorded in literatures.
21m~2/g,BET吸附N_2法测定),直接测定了在水中的浸湿热,其结果与文献记载一般固体的浸湿热相符。
5)  wetted surface area
浸湿面积
6)  wetted length
浸湿长度
参考词条
补充资料:浸湿
分子式:
CAS号:

性质:固体完全浸入液体中,固气界面完全被固液界面取代的过程,简称浸湿。在恒温恒压下,单位固体表面浸湿引起体系自由能的变化为:ΔG=γSL-γSV;γSL和γSV分别表示单位固液和固气界面的界面自由能。也常以浸湿功Wi(work of immersion,亦称黏附张力)表示此过程的自由能变化,即:Wi=-ΔG=γSL-γSV;显然,ΔG≤0,即Wi≥0浸湿过程能自发进行。大多数无机固体的表面自由能都大于它们与常用液体间的界面自由能,故它们的浸湿过程都能自发进行。

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