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。 It is possible to down load just the transcript with the Net portal. Click Recordings in the left menu, locate the recording and click over the obtain icon. You will get the following options: Take a look at the Get Position web page and en... https://smokesdelight.com/