纳米技术 - 2026 进行中
1000 ₸
科目: 纳米技术 级别: IV
类别: 大学生
测试题目: 英语
问题示例: Which effect causes the electronic energy levels of a semiconductor nanocrystal to become more widely separated as its dimensions decrease? Surface plasmon resonance, Thermal expansion, Quantum confinement, Ferromagnetic ordering