“class frequency”的概念、定义、翻译、参考文献-科学参考

单词	class frequency
释义	class frequency Statistics The number of observations in a class.
随便看	Kelly, Mark Edward (1964– ) Kelly, Ned (1855–80) Kelly, Petra (1947–92) Kelly, Scott Joseph (1964– ) kelp Kelsen, Hans (1881–1973) kelvin Kelvin balance Kelvin contacts Kelvin double bridge Kelvin effect Kelvin, Lord Kelvin, Lord (1824–1907) Kelvin scale kelvin scale kelvin(symbol: K) Kelvin, William Thomson Kelvin–Helmholtz contraction Kelvin–Varley slide Kelvin–Voigt model kelyphitic rim Kemeny, John George Kemp Smith, Norman (1872–1958) Kempthorne, Oscar (1919–2000) Kendall, David George (1918–2007)

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