energy level principle是什么意思

energy-level diagram是什么意思 energy level principle是什么意思 你化学很好,energy level 那里排列不是很懂. 英语翻译An energy level is a region of definite energy within the atom that electrons can occupy. energy energy Energy 英语翻译In addition,the activation level is the energy value propagatedthrough the network. LEVEL level level Level Level 英语翻译TransformerTypes and construction of TransformerA Transformer is a device that changes ac energy at one voltage level into ac electric energy at another voltage level through the action of a magnetic field .It consists of two or more coil 英语翻译jag är i princip bäst GRE逻辑题,Between 1970 and 1980,energy consumption byUnited States industry peaked and then declined,sothat by 1980 total industrial use of energy was belowthe 1970 level even though total industrial outputhad grown substantially in the same perio 英语翻译At the atomic level,infrared energy elicits vibrational modes in a molecule through a change in the dipole moment ,making it a useful frequency range for study of these energy states for molecules of the proper symmetry.Infrared spectrosc 英语翻译The light emitted by an electron moving from a higher to a lower energy level has a frequency directly proportional to the enegy change of the electron.