“approximant”的概念、定义、翻译、参考文献-科学参考

单词	approximant
释义	approximant Encyclopedia 文学发音方法释 approximant通音介乎元音和辅音的一类声音。早年“approximant”在中文称为“通音”，实际指元音和辅音中所有的擦音、边音、日音（rhotics）、无擦通音和半元音、鼻音。D.克里斯特尔在《现代语言学词典》中也把无擦通音称为无擦连续音（frictionless continuan）。又称无擦通音、近音。 Mathematics approximant逼近式^†
随便看	family of distributions family of elements family of extremals family of finite dimensional characteristic functions family of finite-dimensional characteristic functions family of finite dimensional distribution functions family of finite-dimensional distribution functions family of finite dimensional distributions family of finite-dimensional distributions family of frames family of functions family of generators family of geodesics family of isogonal trajectories Family of Man family of mappings family of matrices family of nonclosed orbit family of operators family of origin family of orthogonal trajectories family of parameters family of planes family of points family of polynomials

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