while a form is the essence of that which is made. Consequently there is a hierarchy of matter and form. What is form on one level may be matter on another. To take a simple example, quarks are matter for subatomic particles (if one believes modern physics and I have no reason not to...
substance和matter都有物质的意思，一般指构成物体的材料。\x0d\x0asubstance和matter表示“物质”时的区别在于，matter是不可数名词，指构成物体的材料的总称，而substance是可数名词，指具体的某种混合物或纯净物，包括单质和化合物。如：\x0d\x0aThis substance reacts quickly than that one.\x0d...
Effect of long-term winter flooding on the vascular flora in the drawdown area of the Three Georges Reservoir, China In fact, the soil of the drawdown area of the TGR was generally arid during summer. Therefore, the pattern of species richness, life form and cover ... Q Wang,X Yuan,H...
These costs take the form of energy expenditure related to the growth and maintenance of sexually dimorphic traits but also the specific double-edged nature of sex hormones, since the hormones which drive the development of secondary sexual traits also handicap the immune system. The overall costs ...
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PROBLEM TO BE SOLVED: To form a lightweight three-dimensional matter having a complicated shape, hard to be destroyed and difficult to form by conventional technique. SOLUTION: An arranging unit 10 arranges a material on each of sheet materials 1 on the basis of the cross-sectional shape data...
Despite the good establishment of single fiber model, the dynamic trap and evolution processes of three nanoscale aerosols (i.e., wetting liquid droplets, nonwetting liquid droplets, and solid particles) are not yet fully understood [31]. Cui's group has systematically investigated the in-situ ...
In active matter systems, individual constituents convert energy into non-conservative forces or motion at the microscale, leading to morphological features and transport properties that do not occur in equilibrium and that are robust against certain perturbations. In recent years, a fruitful method for...
to beget and her artistic ability to reproduce man's likeness; Art of portraiture; Link that bound maleness to form and femaleness to formless matter... Jacobs,H Fredrika - 《Renaissance Quarterly》 被引量: 2发表: 1994年 Bend Wood to Your Will Along the way I'll demonstrate three differ...
First, we included all substances and all reported coordinates and found three clusters in GM: right anterior cingulate cortex, left putamen and left thalamus; and one cluster in WM: right anterior thalamic radiation. Second, the comparison SU < HC (lower volume with use) resulted in ...