纳米技术 - 2026 进行中

科目: 纳米技术
级别: XII
类别: 大学生
测试题目: 英语
问题示例: For a spherical nanoparticle at temperature T, which expression gives the leading curvature-dependent contribution to its equilibrium melting-point depression? ΔT_m = −(2γ_sl T_m,bulk)/(ρ_s L_f r), ΔT_m = +(2γ_sl T_m,bulk r)/(ρ_s L_f), ΔT_m = −(ρ_s L_f r)/(2γ_sl T_m,bulk), ΔT_m = +(ρ_s L_f)/(2γ_sl T_m,bulk r)