选择题：According to Franck-Condon principle, and if the environmental influence to the two states is small, the absorption and the emission spectra will be mirror symmetry

In spectra of optical absorption or emission, the rotational energy some time is observable as fine structure这是一个关于有机电子学的相关问题，下面我们来看答案是什么，In spectra of optical absorption or emission, the rotational energy some time is observable as fine structureA.正确B.错误

There is no ground state for excimer, but exists ground state for exciplex.这是一个关于有机电子学的相关问题，下面我们来看答案是什么，There is no ground state for excimer, but exists ground state for exciplex.A.正确B.错误正确答案：错误

Organic material system can be conductor, semiconductor, insulator, even superconductor.这是一个关于有机电子学的相关问题，下面我们来看答案是什么，Organic material system can be conductor, semiconductor, insulator, even superconductor.A.正确B.错误正确答案：正确

Generally speaking in an organic material, the average energy of a hole is approximately equal to the energy of HOMO electron这是一个关于有机电子学的相关问题，下面我们来看答案是什么，Generally speaking in an organic material, the average energy of a hole is approximately equal to the

某相机拥有1300万像素的图像传感器，则其一个像素的大小是（）这是一个关于大小 像素 数码摄影技术的相关问题，下面我们来看答案是什么，某相机拥有1300万像素的图像传感器，则其一个像素的大小是（）A.5微米B.3微米C.2.5微米D.1微米E.算不出来正确答案：算不出来