反应的平衡常数是根据其反应物和生成物的平衡浓度 (或压力) 计算得出的。 如果已知这些浓度,计算结果只是将其替换为 KC 表达式。 388_Equation_1.png
Table 1. Some properties of ice I ValueNotes Note: 1 cal/(g.°C) = 4.186 kJ/(kg.°K); 1 ohm–1. cm–1=100 S/m; 1 dyne/cm = 10–3N/m; 1 cal/icm-sec-°C) = 418.68 W/(m.°K); 1 poise = 10–1N-sec/m2 Heat capacity, cal/(g.°C)...0.51 (0°C)Decreases sharp...
The icy surfaces of Europa, Ganymede, and Callisto are subject to continuous bombardment by Jovian magnetospheric ions, which can be implanted into the ice and may even engender chemical reactivity. From a sulfur chemistry perspective, this is interesting as it involves the implantation and reaction ...
To calculate iceberg fluxes we use the mean iceberg ASi concentration from both sites (0.28%), as ASi concentrations are very similar (Table 1). Icebergs provide an additional flux of 0.03 (0.01–0.04) Tmol year À 1 of ASi assuming that our samples are representative of other Greenlandic...
2, Supplementary Table 3). Present-day fluxes of Fe from the Greenland Ice Sheet are on a par with those associated with atmospheric dust to the North Atlantic54 and Fe associated with Antarctic icebergs exceeds fluxes via aeolian dust to the Southern Ocean by three orders of magnitude61...
O Dünisch,J Bauch - Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood 被引量: 135发表: 1994年 The Structure and Dynamics of Earth Hummocks in the Subarctic Forest Near Inuvik, Northwest Territories, Canada Surface microrelief, permafrost table configura...
Finally, 45 symmetry distinct config- urations, which are explicitly tabulated in Supplementary Table S3, are found in the list. Scientific Reports | 6:28920 | DOI: 10.1038/srep28920 9 www.nature.com/scientificreports/ Among the 16 symmetry operations in G, eight operations do not exchange ...
Full size table Electrical Properties Using the experimental three-dimensional XCT data, we can build representative finite-element-method (FEM) models to study the electronic transport properties of the fabricated W-Cu composites. Of special interest is the impact of structural anisotropy on the compo...
The integration of ice-regulating materials can alleviate ice damage and maintain food quality (Table 2). Table 2. Maintained quality of frozen foods by ice-regulating materials. TypesFood materialsIce-regulating materialsAdditive amountsQuality of foodReference Fruits and vegetables Cucumber, carrot, ...
However, these two methods do not consider the age model uncertainty, thus in our analyses, we quadratically combined the change point uncertainty and the age model uncertainty and obtained a combined uncertainty (see Methods; Supplementary Table 2). The timing of the significant changes in the ...