相关例句

• Electrons are negatively charged particles. (电子是带负电荷的粒子。)
• The movement of electrons in a circuit is very important. (电路中电子的移动非常重要。)
• Electrons orbit around the nucleus. (电子围绕原子核轨道运行。)
• The number of electrons determines the chemical properties of an atom. (电子的数量决定了一个原子的化学性质。)
• Electrons can be transferred between atoms. (电子可以在原子之间转移。)
• Some materials can conduct electrons easily. (一些材料能轻易地传导电子。)
• The behavior of electrons is studied in quantum mechanics. (电子的行为在量子力学中被研究。)
• Electrons play a crucial role in electricity. (电子在电中起着至关重要的作用。)
• When electrons are excited, they can emit light. (当电子被激发时，它们能发光。)
• The energy of electrons can be changed. (电子的能量可以被改变。)