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There are 28 Greek letters used as mathematical symbols. What's their pronunciation? There are usually only 24.
Only 24 Greek letters. . The 28 words you say may include different forms of case.

Serial number case English phonetic notation international phonetic notation Chinese pronunciation meaning

1α α α α a: lf α angle; coefficient

β β magnetic flux coefficient; Angle; coefficient

3 γ γ γ γ γ Ga: mγ conductivity (lowercase)

△δδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδ △δδδδδδδδδδδδδδδδδδδδδδδδδδδδδδδ; Density; diopter

5 ε ε ε ε ε ε EP`silon logarithmic base

6 zeta zat tower cutoff coefficient; Azimuth; Impedance; Relative viscosity; atomic number

7 eta eta eta lag coefficient; Efficiency (lowercase)

8θθθ Tashi tower temperature; phase angle

9. This tower is a little small.

10κκκκκ κ dielectric constant

11∧ λ λ λ wavelength (expressed in numbers); roll

12μ μ mumju μ permeability coefficient micro (one thousandth) amplification coefficient (in figures)

13 ν ν Nunju new magnetoresistance coefficient

14 ξ ξ Sikesi

15

16∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏∏871

17 ρ ρ meat resistance coefficient (number)

18 sigma sigma sigma sum (in words), area density; Transconductance (lowercase)

19 τ τ τ Set the time constant.

20υu silon jup ` silon yup silon displacement

21Φ Φ Φ Φ Φ love magnetic flux; corner

22 χ χ CHIPHAI West

23 psi psai Puxi angular velocity; Dielectric flux (static power line); corner

24 ω ω ω ω o`miga ω ω ω ω ω ω ω ω ω ω ω ω ω 9 angular velocity (in lowercase); corner