“Bénard cell”的概念、定义、习题解题方法及翻译-物理辞典

单词	Bénard cell
释义	Bénard cell A structure associated with a layer of liquid that is confined by two horizontal parallel plates, in which the lateral dimensions are much larger than the width of the layer. Before heating, the liquid is homogeneous. However, if after heating from below, the temperatures of the plates are T₁ and T₂, at a critical value of the temperature gradient ΔT = T₁ - T₂ the liquid abruptly starts to convect. The liquid spontaneously organizes itself into a set of convection rolls, i.e. the liquid goes round in a series of ‘cells’, called Bénard cells. See also complexity
随便看	tangent tangent galvanometer tau particle Taylor series technicolour theory tektite telecommunications telephoto lens telescope television television tube temperament temperature temperature coefficient temperature scales tempering temporary magnetism tensile strength tensimeter tensiometer tera- terminal terminal speed terminator terrestrial magnetism

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。