在不同的风速条件下，采用牛顿下降梯度法迭代求解非线性代数方程组形式的系缆气球平衡方程。

For the different wind speed, the equilibrium points could be got from the trim equations solving by Newton iteration method.

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目的：探讨测定口腔细菌终末代谢酸的反相梯度高效液相色谱法最佳分析条件。

Objective: the purpose of this study was to optimize the conditions of analyzing oral bacterial end products by using reversed_phase high performance liquid chromatography (RP_HPLC).

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进而给出了在梯度一定的条件下，所提出的算法比传统的带动量的梯度法收敛快的条件。

Furthermore, the condition of the faster convergence of the proposed algorithm comparing with the conventional gradient descent algorithm with momentum term is derived.

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