zeta

• 希腊字母表的第六个字母。也指该字母所代表的符号或数学、科学中使用的相应记号。

A noun referring to the sixth letter of the Greek alphabet.

1. Greek letterB1formal

   The sixth letter of the Greek alphabet, often used in mathematics and science.

   泽塔

   • The symbol zeta is used to represent the Riemann zeta function.
   • In Greek numerals, zeta has a value of 7.
   • The letter zeta is written as 'Ζ' in uppercase and 'ζ' in lowercase.