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1·Results and Conclusion: The results show that the length of DNA migration and the frequency of tailed cells increase, and the dose-effect relation is obvious.

结果与结论：结果表明：在硫芥的作用下细胞DNA的迁移率和迁移长度增加，且呈显著剂量效应关系。

2·DMA damage were detected by single-cell gel electrophoresis assay. After exposure the relative tail length of the comets and cells with DNA migration were increased.

采用单细胞凝胶电泳检测小鼠睾丸细胞DNA受损程度，显示DNA迁移细胞数和彗尾长度上升。

3·However, when the length of hole enlargement is larger than certain range, the cuttings static migration law and dynamic migration law is not so much different in hole enlargement section.

而当扩径段长度大于一定范围时，岩屑在此段的静态运移规律和动态运移规律差别不大。

4·The length and rate of DNA migration in low dose group were markedly different from medium and high dose groups. There was no significant difference between medium and high dose groups.

微核率随着甲醛剂量的增加而升高，迁移率和迁移度在低剂量组与中、高剂量组之间有显著差异，中与高剂量组之间无显著差异。

5·Lastly, the details about how to do target locating are described, combined with the length of range migration.

最后引入了多目标情况下结合距离走动量来辅助准确定位的方法。