Problems ot analysis and identification of bilinear systems via block-pulse functions arc discussed, and recursive algorithms convenient for computer are presented.
本文利用方块脉冲函数的特点，对双线性系统的分析及辨识问题进行了讨论，得出了一套便于应用的递推算法。
How much material is available for the analysis, and what is the approximate concentration ot the compound of interest (the analyte)?
可用于分析的材料有多少？所感兴趣的化合物(分析物)的浓度大约是多少？
Packaging - Evaluation ot the ultimate aerobic biodegradability of packaging materials under controlled composting conditions - Method by analysis of released carbon dioxide.
包装。在受控的合成条件下包装材料最大需氧生物降解能力的评定。释放二氧化碳的分析方法。
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