path analysis further indicated that the amino acid n and ammonia n had highly direct path coefficients to the mineralized n and made great contributions to the mineralized through the amino sugar n, but the amino sugar n had no such contributions though other components.
通径分析进一步表明氨基酸态氮和铵态氮对可矿化氮有很高的通径系数,表明了它们有着直接重大贡献,而氨基糖态氮直接通径系数甚低。
in this paper, the necessary and sufficient conditions for the complement of certain k-4 with hanging path to be chromatically unique are obtained by employing the minimum roots and fourth coefficients of adjoint polynomials of graphs.
利用图的伴随多项式的最小根及第四项系数,给出了一类K-4与路点粘接补图色唯一的充要条件。
The proposed algorithm models each module, such as the primary path, the secondary path, the FSF and the control filter, with a simplified Finite Impulse Response ( FIR) structure that includes only two coefficients.
本算法采用只含两个系数的有限冲击响应(FIR)结构对次级通道、初级通道、选频滤波器、控制滤波器等有关模块进行建模。
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