“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	chart issued chart mapping record file chart mathematical element chart numbering chart object chart of a fiber bundle chart of a manifold chart of marine gravity chart of nuclides chart of nuclides, nuclide chart Chart of the Dharma-world of the Single Vehicle of the Hua-yen chart of the nuclides chart parser chart platemaking chart printing chart projection Chartres Cathedral chart revision chart scale Charts of Zheng He's Naval Expeditions chart subdivision chart symbols chart tangent space chart title chart transformation

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