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In the view of complex algebraic expression of 3D point from the positioning model of binocular vision, according to the independence of imaging-model-parameters, a method of single-parameter analysis positioning errors was proposed to facilitate the simulation.

针对视觉定位模型求解空间点表达式复杂的问题，为便于仿真，根据成像模型参数的相互独立性，提出了一种单参数分析定位误差的方法。

Different from previously presented threshold RSA signature schemes, this new scheme can effectively avoid computation of any element\'s inverse in any algebraic structure such as Z_(φ and Z_N, which makes the complicated algebraic extension, parameter constraint and inversion pre-computation all unnecessary.

该体制基于整数矩阵运算，不需要对任何非域代数结构中的元素求逆，为构造高效实用的门限RSA签名方案奠定了基础。

By using the orthogonality condition of augmented eigeuvector of multibody system, the algebraic equation group with unknowns of structure parameter is formed.

利用多体系统增广特征矢量的正交性条件，可建立以系统物理参数为未知数的代数方程组。

Online regulator design can be easily realized, as only algebraic operation is needed in the provided method. This sets up a theoretical basis for using self-tuning regulator to handle the problem of system parameter variation.

这种调节器设计方法只包括代数运算，适于在线实现，为采用自校正调节器控制，抑制系统参数扰动奠定了理论基础。

The invention can repeatedly test the CT vessel contrast rebuild algorism quantitatively, to find out best parameter.

本发明便于操作和重复定量执行地检测CT血管造影术重建算法，以判断不同重建算法的优劣或同一种算法在不同的参数条件下的性能差异，进而找出最佳参数设置。

The higher order parameter of the system in this new aligning region was expected.

因此，系统在这一领域的有序度可以被大幅度的提高。

It is known that the solubility parameter of alkyd resin changes with its oil length.

醇酸树脂的溶度参数随油度变化而改变。

Equations of three dimension solubility parameter of alkyd resin calculated from its oil length are derived.

进而整理出一组随油度改变的醇酸树脂的三维溶度参数的方程式，推算结果与实际相符。

2Obtained alkylate reaction technical parameter :reaction time of alkylate of rapeseed oil phospholipid was 2 hours . after 2 hours the reaction almost cease

2确定烷基化反应的工艺参数：菜油磷脂的烷基化反应所用的时间为2小时，在2小时之后反应基本停止

To improve the precision of tree biomass parameter calculation, this paper explicates the principle, method and process to estimate the parameters of tree biomass by the nonlinear least square according to the formula of allometry method. It gives the formula to calculate the variance and covariance estimated parameters, and reveals the essence of logarithmic linearization regression of power function.

为了提高林木生物量参数的计算精度，根据林木相对生长公式，阐述用非线性最小二乘法求解生物量参数估值的原理、方法和过程；给出计算参数估值之方差与协方差的公式；揭示幂函数对数线性化回归的本质。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。