Modified Hadamard Variance (MHV) has been widely used for the power spectrum measurement of frequency sources.
用修正哈达玛方差(MHV)来测量频率源的谱密度已在国内外广泛流行。
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The research results of SARS-Cov and MHV showed that it is possible that Coronavirus and other envelope virus have the similar membrane fusion mechanism.
The oxygen rich air gasification is one of the best technologies to produce MHV fuel gas from biomass having the advantages of small shell size and convenient controll.