Besides, the ratio of the absorption coefficients between singlet states and singlet-triplet states, and that of probability of collisionenergy-transfer were measured.
此外还测定了单重态和单-三重态间的吸收系数之比以及能级间的碰撞转移几率之比。
2
The state-to-state rotational energytransfer rate constants have been determined from the experimental spectra by means of the rate equations under single collision approximation.