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词汇统计学
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词汇统计学
Encyclopedia
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历史比较语言学
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Lexicostatistics
词汇统计学
利用统计手段,处理词汇材料,测量亲属语言亲疏程度的方法。由美国语言学家M.斯瓦迪士1950年在研究北美萨利希语(Salish)内部联系的文章中首倡。又称词汇统计年代推算法、语言年代学。
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sum mod m
summon
Sumner crater
Sumner line
sumo
sum of all coefficients equal to 1
sum of a progression
sum of a series
sum of cardinal numbers
sum of deviations squares
sum of divisors
sum of energy production
sum of events
sum of ideals
sum of irrational radicals
sum of linear convolution
sum of matrices
sum of numbers
sum of operators
sum of order types
sum of ordinal numbers
sum of powers
sum of powers conjecture
sum of prime factors
sum of products
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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