crack the system

It is one of the hardest nuts to crack in the multilateral system .

这是多边体系中最难解决的问题之一。

Constructional Measures of Preventing Crack in the Roofing System of the Brick-and-Concrete Composite Structure

住宅砖混结构屋面系统防止裂缝构造措施

Months to crack thugh the security system .

得花几个月的时间才能通过安全系统。

Analysis and prevention brick masonry crack in the bent structural system

排架结构中砖砌体裂缝分析及防治

Linear attacks and differential attack can successfully crack the the DES cipher system .

根据DES分组加密算法的特点，线性攻击和差分攻击能够成功破解DES密码体系。

Base on the mechanism analysis of fatigue crack growth , the grey system prediction model is presented to predict the three-dimension dynamic growth of the fatigue crack .

基于对疲劳裂纹扩展机理的分析，提出了用灰色系统预测模型来预测疲劳裂纹的三维动态扩展。

And the displacements of abutments will develop great accessional internal force , and deform the main arch and even crack , accordingly change the system of the structure .

墩台位移会使上部结构产生较大的附加内力，使拱圈变形甚至于开裂，从而导致结构的受力体系发生改变等。

When bearing parameter is small , a certain range of rotating speed and crack depth can lead the system response to non synchronous response and the system response will become chaotic with the increase of crack depth .

在较小的轴承参数下，转速比、裂纹深度等参数的变化会导致系统产生非协调响应，而且随裂纹深度的增加，响应会进入周期阵发性混沌。