In this paper we discuss conjugate direction method for LS estimator and analyse error of iterative solution.
本文讨论了求ls估计的共轭方向法，对迭代解的误差进行了分析。
Buffer Solution usually containing a weak acid and its conjugate weak base, or a salt, of such a composition that the pH is held constant within a certain range.
通常指含有一种微酸和与之结合的一种微碱或盐，并能维持酸碱值基本恒定的溶液。
Trajectory sensitivity approach is used to assess the gradient of the PSS and SVC parameters on the objective function and then conjugate gradient approach is applied to find the optimum solution.
通过计算发电机转速和无功补偿节点电压变化量对各控制器参数的轨迹灵敏度，获得目标函数对各控制器参数的梯度，以便于用共轭梯度法寻找最优解。
Compared with direct conjugate gradient optimal control solution method, the method of this paper is a direct and effective way to solve the problem.
给出了使用共轭梯度直接最优控制解法与本文方法的结果比较，表明本文方法是解决该类问题的一种直观有效的途径。
The effect of hypoxia stress on free, conjugate and bound polyamines levels were investigated in leaves of muskmelon seedlings in a nutrient solution culture system.
表明游离态、结合态和束缚态多胺与网纹甜瓜幼苗低氧抗性关系密切。
The effect of hypoxia stress on free, conjugate and bound polyamines levels were investigated in leaves of muskmelon seedlings in a nutrient solution culture system.
表明游离态、结合态和束缚态多胺与网纹甜瓜幼苗低氧抗性关系密切。
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