The results of two NIR data show that this method provides a very promising tool for chemical rank estimation of two way data matrices.
对两个近红外数据的分析结果表明，这一方法为二维数据的化学秩估计提供了一个很有价值的工具。
The performance characterization of SSP by SEM, and estimation of physical and chemical forming process of SSP by temperature field of line focused area are analyzed.
并通过对线聚焦加热区的温度场测量分析推断颗粒硅带的物理化学形成过程。
This paper proves that the quasilinearization method for parameter estimation of ordinary differential equation in chemical reaction kinetics essentially belongs to the region of Gauss-Newton method.
本文通过理论推导，证明在反应动力学常微分方程参数估值中所采用的拟线性化法在本质上仍然属于高斯—牛顿法的范畴。
The main methods of age estimation at present mostly rely on characteristic physical and chemical changes of skeleton, soft tissue, cells, biomacromolecules and the other substances.
推断年龄目前主要依据人体骨骼、软组织、细胞和生物大分子，以及组织中各类物质的物理和化学特性等随年龄增长的时序性变化。
The property data of compound and its estimation are very important for chemical process simulation, optimization and design.
物性数据及其推算对于化工过程模拟、优化、设计具有重要意义。
The property data of compound and its estimation are very important for chemical process simulation, optimization and design.
物性数据及其推算对于化工过程模拟、优化、设计具有重要意义。
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