您要查找的是不是：
- chromophoric electrons 发色电子
- chromophoric electron 发色电子
- The body or plate to which the electrons are attracted is called the anode. 电子被吸引到其上面去的物体或薄板称为阳极。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- The assignment of electrons is somewhat arbitrary. 电子的分配多少带有武断性。
- Oxidation involves the transfer of electrons. 氧化过程涉及电子的转移。
- An electric current in metal is caused by the movement of electrons. 金属内电流是由电子运动引起的。
- Tending to attract electrons to form a chemical bond. 负电极的有吸引电子以形成化学键的倾向的
- In covalent bonding, atoms share electrons. 在共价键联中，原子共有电子。
- Other anodic films conduct electrons. 其他一些阳极膜能传递电子。
- Atoms are made up of electrons and protons. 原子由电子和质子构成。
- Electrons are much more mobile than ions. 电子比离子活跃得多。
- The inner electrons have an appealing simplicity. 内层电子有着吸引人的简单规律性。
- The outer ring contains the valence electrons. 排在外层的有价电子。
- The wave effects are not peculiar to electrons. 波的效应不是电子独有的。
- Electrons range over a large distance. 电子在一个大范围内活动。
- The electrons would not be moving around at random. 这些电子就不会杂乱无章地到处跑来跑去。
- The inside orbit has 2 electrons. 最里层的轨道上有2个电子。
- Electrons survive at least 1 X 1021 years. 电子至少能存在1 X 1021年。
