·

ζ (EN)
字母,符号

字母 “ζ”

ζ, zeta
  1. 希腊字母表的第六个字母
    In learning Greek, she practiced writing the letter ζ in her notebook.

符号 “ζ”

ζ
  1. (在数学中)用于表示某些数学函数或变量的符号,例如黎曼ζ函数。
    The researchers studied the properties of the function ζ (s) to understand prime numbers better.
  2. (在物理学中)表示工程和物理学中阻尼比的符号。
    To predict how the structure would respond to vibrations, they calculated the damping ratio ζ.