这可以理解为因为氧化作用失去电子后，剩下电子收到原子核的吸引作用增强，电子结合能增强；反之，还原作用得到电子，所有电子收到的吸引减弱，结合能减弱。 You can download just the transcript with the World wide web portal. Click on Recordings from your left menu, Track down the recording and click to the obtain icon. You will get the subsequent options: 当固定激发源能量时，其光电子的能量仅与... https://keybookmarks.com/story20429420/considerations-to-know-about-smokes-delight