单词：linear modulation
linear modulation的用法和样例：
例句
- 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。
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line of business 业务范围 line of credit 信贷限额 linear development 线型发展；直线发展 linear programming 线性规划 linked assets 相连资产 linked exchange rate system 联系汇率
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