proportionality的词源

英文词源

proportionality (n.)

1560s, from French proportionalité (14c.) or directly from Medieval Latin proportionalitas, from proportio (see proportion).

中文词源

proportionality：相称原则，恰当性

来自proportion,比例，匀称。

该词的英语词源请访问找单词词源英文版：proportionality 词源，proportionality 含义。