... overdetermined problem 超定问题 overdetermined system of partial differential equations 偏微分方程的超定组 over-determined system 超定系统 ...
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... arithmetic mean数学均等值 over-determined system超定体系 homogeneity of variance方差齐性 ...
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over-determined linear system 矛盾线性方程组
以上来源于: WordNet
We cast these ranging measurements as a set of distance constraints, thus forming an over-determined system of equations suitable for non-linear least squares optimization.
我们将这些距离测量看作距离限制集，从而构成一个超定的系统方程，适用于最优非线性最小二乘。
The problem of gravity field recovery can be attributed to the solution of over determined system of equations.
重力场恢复最终归结为超定线性方程组的求解问题。
After ethanol precipitation, OPC was separated by ethyl acetate-ligroin system. Content of OPC was determined by normal butyl alcohol-hydrochloric acid method at 546 nm to be over 90%.
提取物经醇沉后，用石油醚沉淀法分离低聚原花青素，产物经正丁醇-盐酸法显色，比色法测定质量含量可达90%以上。
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