spectrum-shift

基本解释

Firstly, according to the theory of linear spectrum shifting, the virtual communication system is equivalent to the baseband system.
首先，根据线性调制的频谱搬迁原理，将虚拟通信系统等效为基带系统。
System risk factor comes from the developing of the medical technology, the illness spectrum shifting, the change of the social insurance policy, the hospitalizing preference.
然后，对医疗成本变化、医疗保险住院疾病谱、道德风险因素、心理风险因素、时间因素、社会医保结算政策的变动这些因素进行了分析，提出了如何预测这些风险因素对费用风险的影响。
An hour later they came off the night shift.
一个钟头之后他们下夜班了。
The Error Analysis of the Algorithm Based on Spectrum Shift Estimation for Improving Range Resolution
基于频谱偏移估计提高距离向分辨率处理算法的误差分析
He had to make shift with what was on hand.
他只好用现有的东西将就应付。