An analogue multiplier circuit has an input coefficient voltage dependent adjustment of its frequency response.
一种模拟乘法器电路，其具有基于输入系数电压的频率响应调整。
The general trends of the direct input coefficient change are summarized by the comparison of Chinese series input-output tables from 1992 to 2000.
比较分析中国从1992-2000年投入产出表的时序数据，概括了部门间中间投入系数的变化趋势。
The general trends of the direct input coefficient change are summarized by the comparison of Chinese series input-output tables from 1992 to 2000.
比较分析中国从1992-2000年投入产出表的时序数据，概括了部门间中间投入系数的变化趋势。
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