Two results as follows can begained by theoretical calculation:1.For the energy spectrum of Cd I even-parity J=1, a model having one ionizationlimit and two channels is adopted, and its MQDT parameters is obtained by fitting experimental spectrum data.

• 对镉原子J=1偶宇称的能谱采用一阀两通道模型,通过拟合实验光谱数据得到了MQDT参数;