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。 This menu's updates are according to your action. The info is only saved locally (on your own Laptop or computer) and by no means transferred to us. It is possible to click these inbound links to obvious your historical past or disable it. ... https://bookmarklayer.com/story20428097/top-latest-five-chheap-pets-online-urban-news