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 determined by your activity. The info is barely saved regionally (on your computer) and in no way transferred to us. You may click on these links to obvious your historical past or disable it. シスコ コミュニティをい... https://livebackpage.com/story5858493/new-step-by-step-map-for-chheap-pets-online