Some relative results are given on the basis of investigation and analysis of materialrelation between history of mathematics and mathematics education.
通过对有关数学史与数学教育实质联系的调查和分析，得到了一些相关结果。
2
Recognize that measures contributing to nuclear material security have value in relation to the security of radioactive substances and encourage efforts to secure those materials as well.
确认有助于核材料安全的措施对于放射性材料安全具有价值，并鼓励为确保此类材料的安全作出努力。
3
And the result of identify has no direct relation with the behavior of Material used, so the method can be applied to all kinds of structural unit.