Check on the real power output in 1991, published by National Statistic Bureau, the relative error is 1.488%.

核对最近国家统计局公布的1991年发电量达到的实际值，其相对误差为1.488%。

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As the requirements for higher power density and output performance, how to keep the inverter at a relative higher efficiency at higher switching frequency is becoming more and more important.

随着逆变器输出性能和功率密度需求的不断提高，如何在较高开关频率下进一步提升逆变器的变换效率，显得越来越重要。

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Research shows that at the same transmit power and bit error rate performance requirements, the MIMO system relative to the Single-input, Single-output (SISO) system can support higher transfer rates.

研究显示，在同等传输功率和误码率性能要求下，多输入多输出(MIMO)系统相对于单输入单输出(SISO)系统能支持更高的传输速率。

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