有估计能力的

The method will eventually converge to a near optimal solution and is relatively unaffected by the outliers.Ⅲ. Trilinear geometry estimation based on messy genetic algorithm: similar to the method of epipolar geometry estimation. Experiments show that it is more robust and precise than other typical methods, but takes more time to get the final result.Ⅳ.

ii基于混合遗传算法的对极几何估计：以最小的数据子集来构造染色体，利用染色体在某一位置上的基因冗余来提高遗传算法的选择能力，尽管这样会增加运算的复杂度，但却更有可能寻找到全局最优解，并且运算精度略高于中的算法。

The first way is to solve the transfer problem locally; the second is to make rural areas townlike; the last is to move the surplus labors to big cities. In fact, the first and last ways are impossible to operate, so to solve the surplus problem by building small towns becomes the only choice.

而要想通过就地转移的方式来大量转移农村剩余劳动力，现在看来不可能，将来也不可能；向大中城市大量转移农村剩余劳动力的原始积累已基本完成，由于目前城市的发展也出现较多问题，使其吸纳农村剩余劳动力的能力大大降低，所以，要想使其再大量吸纳农村剩余劳动力，现在估计很困难，但将来有可能，因此，通过农村城镇化，向小城镇转移是现阶段的必然选择。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。