User:老陳From Wikipedia, the free encyclopedia This user has a keen interest in physics. This user is interested in astronomy. ∂ 2 Ψ ∂ t 2 = ∇ 2 Ψ {\displaystyle \scriptstyle {\frac {\partial ^{2}\Psi }{\partial t^{2}}}=\nabla ^{2}\Psi } This user is interested in mathematical physics. This user attends or attended theUniversity of California, Los Angeles. This user is affiliated withCAL POLY in Pomona, California zh該用戶的母語是中文。该用户的母语是中文。 This user lives in or hails from the U.S. State of California. 這個用戶是華人。 这个用户是华人。This user is of Chinese ethnicity.華夏兒女
This user has a keen interest in physics. This user is interested in astronomy. ∂ 2 Ψ ∂ t 2 = ∇ 2 Ψ {\displaystyle \scriptstyle {\frac {\partial ^{2}\Psi }{\partial t^{2}}}=\nabla ^{2}\Psi } This user is interested in mathematical physics. This user attends or attended theUniversity of California, Los Angeles. This user is affiliated withCAL POLY in Pomona, California zh該用戶的母語是中文。该用户的母语是中文。 This user lives in or hails from the U.S. State of California. 這個用戶是華人。 这个用户是华人。This user is of Chinese ethnicity.華夏兒女