" writes physicist Alan Lightman in "The Accidental Universe: The World You Thought You Knew." "The search for symmetry, and the emotional pleasure we derive when we find it, must help us make sense of the world around us, just as we find satisfaction in the...
Distinguishing two kinds of scalar mesons from heavy meson decays In the SU(3) symmetry limit, semileptonic $D^+o Sl^+u$ and $B^-o Sl^-\\\baru$ decays, with $S=a_0(980)$, $f_0(980)$ and $f_0(600)$, are found to obey diff... W Wei,CD Lü - 《Physical Review D Pa...
The behavior of large and complex aggregates of elementary particles, it turns out, is not to be understood in terms Broken symmetry and the nature of of a simple extrapolation of the propthe hierarchical structure of science. erties of a few particles. Instead, at each level of complexity ...
Their 3-dimensional finite element models were achieved by revolving around the axis of symmetry. Based on these models, stress distribution on the porcelain layer and the coping of the In-Ceram crown and residual dentin collar under five kinds of post core materials was examined, which were Ni...
Designing our shower niche was something I spent an unusually long time thinking about. It could stem from the fact that we came from zero shower niches, ju ...
With the aim of formulating a method to control dynamic phase transitions in periodically driven bistable systems with reversal symmetry, a time-delayed fe... T Hiroki - 《Progress of Theoretical Physics》 被引量: 6发表: 2005年 Stochastic Resonance of a Periodically Driven Bistable System with Tw...
aThough he had detected with a critical eye more than one failure of perfect symmetry in her form, he was forced to acknowledge her figure to be light and pleasing 虽然他查出了与一只重要眼睛超过完善的对称的一失败以她的形式,他被迫使承认她的图是轻和中意的[translate] ...
aThinking about the symmetry present in a molecule is important when interpreting NMR[translate] a现在人们可以乘公共汽车或地铁去上班,又快又方便 正在翻译,请等待...[translate] aOn a ROC graph, TP is plotted on the Y axis and FP is plotted on the X axis. 在ROC图表, TP在Y轴被密谋,并且FP...
Symmetry, it turns out, is also an indicator of health. 植物、动物、及人类,造成不对称的原因通常是受到寄生虫的感染。 因此,对称性也是健康的指标。 In the 1930s, a man named Maksymilian Faktorowicz recognized the importance of symmetry for beauty when he designed the beauty micrometer. 在1930 ...
What type of parallelogram has four congruent angles but not necessarily four congruent sides? What shapes have no lines of symmetry? Classify the polygons that are used to create the patterns. What is the sum of the interior angles of a regular polygon with 17 sides?