Studying four-wave mixing, we get the phase-conjugate reflectivity in three cut planes in BSO when the polarization of signal beam and pump beam are parallel or not parallel.

在研究四波耦合时，分别讨论了在三种BSO晶体切面上，信号光和向前泵浦光的的偏偏振振态态互相平行和存在夹角时相位共轭反射率的特性；

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The building is the form that cut an acute Angle part on a triangle plan derived from the site. Furthermore, it got the maximum volume of hip roof of three planes in restriction of setback-line.

建筑的形式是在三角形的场地所衍生的三角形平面上切掉一个尖角，另外在界限内，设计争取到了由三个板面组成的尖顶的最大体量。

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In this paper, we analyze the methods from two aspects, cutting planes and branching on the basis of branch-and-cut algorithms.

在解决各类整数规划问题时，分支-切割法是一个非常成功的方法，并且它能保证给出一个最优解。

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Those systems, many designed without security in mind, are vulnerable to cyber attacks that have the potential to blow up city blocks, erase bank data, crash planes and cut power to large sections of the country.

FORBES: Cyber Attacks Take Down Two Israeli Websites - Is Cyber Warfare The Next Front In The Middle East Conflict?

Britain has cut its order by three planes to 22.

BBC: Final deal to build Europe's A400M military plane

Aircraft-leasing companies also are trying to cut their losses, by getting planes back from Kingfisher.

WSJ: India's Kingfisher Airlines Comes Under More Pressure From Banks