最后他们利用一款强大的计算机程序来重建这个反复通过X光射线扫描物体的3d图像。

They then used a powerful computer programme to rebuild a 3d image of the object scanned by rewinding the passage of the X-rays.

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本试验用强迫猪链球菌反复通过不易感的鸡体继代的生物学方法，选育出一株弱毒猪链球菌。

The C_(135) strain attenuated from a prototype of streptococcus suis through repeated insusceptible chicken passage pathway is successful and here presented.

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