该方法把克罗内克积应用到频域，同时提出频域散射衰落加权因子的概念，由此导出一种室外宽带MIMO散射分布模型。
By introducing the Kronecker product into the frequency domain and employing the concept of scattering fading weight factor, an outdoor broadband MIMO scattering-distribution model is derived.
结论交叉积差法与加权法结合运用是一种能准确、客观评估儿童死亡报卡质量的简便方法。
Conclusion The way combining CPD with Weighted is exact and objective at assessing death report card's quality.
边际效益与性状表现贴现值之积即经济加权因子。
Economic coefficient is equal to the product of marginal profit and expressed discounted value for objective trait.
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