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单词
multiple wave
释义
multiple wave
Encyclopedia
理学
多次波
释
multiple wave
多次波
凡是波阻抗存在差异的界面上都能发生波的反射;而当有多个波阻抗界面时,波在某个界面反射后可能在另一个界面或地面(或海水面)又进行一次以上的反射再返回地面的现象。
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point of continuity
point of contrary flexure
point of control
point of convergence
point of density
point of determinacy
point of discontinuity
point of dispersion
point of divergence
point of division
point of double inflexion
point of emanation
point of fracture
point of geological observation
point of higher order
point of indeterminacy
point of infinity
point of inflection
point of inflexion
point of interest
point of intersection
point of irreducibility
point of libration
point of local connectivity
point of maximum
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