doi:10.5194/egusphere-2023-1947SURFACE areaEVOLUTION equationsWATER vaporSURFACE morphologyX-ray imagingDespite being one of the most fundamental microstructural parameters of snow, the specific surface area (SSA) dynamics during temperature gradient metamorphism (TGM) have so...
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Surface area-equivalent diameter(等表面积当量直径)ds 假定一球形颗粒具有与被考察颗粒相同的表面积,则该球形颗粒的直径即为被考察颗粒的等表面积当量直径 ds: Where Sp =?surface area?of?the?particle The surface area-equivalent diameter, ds, is defined as the diameter of a sphere having the same ...
children with specific learning difficulties(= in one area only) 某一方面有学习困难的儿童 3. ~ to sth 特有的;独特的existing only in one place or limited to one thing a belief that is specific to this part of Africa 非洲这一地区特有的一种观念 英汉解释 adj. 1. 特殊的;特有的;特定的,专门...
3.AstronomyOne of the small, transient, luminous markings in the photosphere of the sun. 4.BiologyA cellular or cytoplasmic particle, especially one that stains readily. [Late Latingrānulum, diminutive of Latingrānum,grain; seegr̥ə-no-inIndo-European roots.] ...
It is concluded that a need exists to pay closer attention to the possible conceptual and measuring problems which this important area of psychology seems to involve. 展开 DOI: 10.1016/0092-6566(87)90011-0 被引量: 20 年份: 1987 收藏 引用 批量引用 报错 分享 ...
Rapid and accurate measurement of the specific surface area of snow using infrared reflectance at 1310 and 1550 nm. The Cryosphere 3, 167-182.Gallet, J. C., F. Domine, C. S. Zender, and G. Picard (2009), Rapid and accurate measurement of the specific surface area of snow using ...
The specific surface area (SSA), defined as the surface area per unit mass, is a key variable to describe the physical properties of snow. It is seen as an objective, reliable and physically meaningful size metric for snow grains and can be a very good replacement of more conventional snow...
Microglia are sexually dimorphic, yet, this critical aspect is often overlooked in neuroscientific studies. Decades of research have revealed the dynamic nature of microglial-neuronal interactions, but seldom consider how this dynamism varies with microg
A.,R.,Brooks-Kayal,... - 《Journal of Neurochemistry》 被引量: 230发表: 1998年 Fabrication of CoNi alloy hollow-nanostructured microspheres for hydrogen storage application The specific surface area of 80.56 m2/g is obtained for 2 μm hollow sphere. The Co20Ni80 hollow-nanostructured microsphe...