zeta

FREQ #19753

n. 希腊语第六个字母

发音

UK /ˈziː.tə/
US /ˈzeɪtə/

词形变化

zetas 复数 zetas

释义与例句

n.
  1. 1.

    The sixth letter of the modern Greek alphabet (Ζ, ζ) preceded by epsilon (Ε, ε) and followed by eta, (Η, η); or the seventh letter in the ancient Greek alphabet, in which it is preceded by digamma (Ϝ, ϝ)

    泽塔

    截塔

  2. 2.

    A mathematical function, formally known as the Riemann zeta function.

    数学

    Zeta of 3 is irrational

词汇关系

名词

上位词 1

letter

整体词 1

Greek alphabet

相关短语

Zeta Geminorum zeta function zeta functions zeta value zeta values zeta potential [化] 电动电势; ζ电势 zeta pinch zeta pinches zeta potentials Zeta variant Zeta Ursae Majoris Riemann zeta function 黎曼ζ函数 Riemann zeta functions

词源

From the Ancient Greek ζῆτα (zêta). Doublet of zed.

来源：wiktionary