当分子受紫外光和可视光波段之辐射能照射时会引起电子能(electronic energy)转移 nπ之电子转移发生于紫外光光区,而所需之能量最低、波长最长,会发生于含carbonyl基之化合物(醛、酮)
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electronic energy level [物化] 电子能级 ; 电子能阶
electronic energy curve [物] 电子能曲线 ; [物] 电子能量曲线 ; 电子组态
Electronic Energy Meter 数字电能表
Electronic Energy Spectromic 电子能谱仪
electronic energy loss spectrometer 电子能量损失谱仪
electronic energy tank circuit 电子能量谐振电路
Single Phase Electronic Energy Meter 单相电子式电能表
electronic energy loss spectroscopy 电子能量损失能谱
We are interested in the Electronic Energy Saving Lamps.
我们对节能灯感兴趣。
Production and export of electronic energy-saving lamp enterprises.
生产出口电子节能灯的企业。
The design of electronic energy meter by using the special metering IC is introduced.
介绍一种采用专用计量芯片来设计电子式电能表的方法。
Raduege says one of his biggest concerns in Houston is the computer-run electronic control system that is vital to energy sector operations the country depends on.
VOA: standard.2009.08.11
And you have to ask yourself is the energy difference here, the delta E in the electronic states, how does that compare with the E of visible light?
所以我们会问,是由于能量的不同么,例如deltaE在电子能态的不同,那如何把E与可见光联系起来?
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