Pronunciation and writing of Greek letters: α? Α? alphaalf？ ; β? Β? Beta? Bi: t? ,? 'beit？ ; γ? Γ? Gamma? gam？ ; δ? Γ? Delta, "Dherdt? ;
ε? Δ? Eslon? ep'sail？ n，？ Epsy? n； δ? Ε? Zeta? Son: t? ; ε? Ζ? ETA? i:t？ ; ζ? Θ? "west tower," ζi:t? ; η? Η? iota？ Artificial intelligence? ut？ ;
θ? Κ? Kappa? kap？ ; ι? Λ? Ramda, "lamd? ; κ? Μ? Mu? mju:； λ? Ν? nu？ nju:； μ? Ξ? xi？ ksai，？ ksi:；
ν? Ο? Omiknu Mike? n； π? Π? Pi? paiξ? Ρ? rho？ r？ u； ζ? Sigma? Siegel? ; η? Σ? tau？ tau
υ? Τ? upsilon？ Zhu: Sailing? n； θ? Φ? phi？ faiχ? Υ? Pool? Kay? ki:； ψ? Φ? psi？ psaiω? Χ? Omega? ? umig？ .
Extended data
A Brief Introduction to the Symbol δ (δ, δ) in Higher Mathematics
Delta (capital δ, lowercase δ) is the fourth Greek letter.
Δ in capital: In mathematics and science, it indicates the change of variables.
Lowercase δ: In mathematics and science, it indicates the change of variables.
The names of two functions in mathematics: Kronecker δ function and Dirac δ function. In proofreading, the deleted mark Delta is the English word of delta, which is shaped like a triangle, just like a capitalized delta. д in Cyrillic letters and D in Latin letters are all derived from Delta.
References:
Baidu Encyclopedia-δ
Baidu Encyclopedia-δ