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 from your Net portal. Click Recordings through the left menu, Track down the recording and click to the download icon. You will get the next alternatives: Q：似乎某些功能仅在经典视图中可用。但是在顶部导... https://martinvkxbp.blogdiloz.com/36774438/5-easy-facts-about-chheap-pets-online-described