double x meaning in Chinese

纽崔莱倍立健片
双x

The weaker appeared tens minutes later than the stronger and disappeared a few minutes later . the distributions and sequence of the two loops are tallied with the double x - ray sources
双环结构的强弱分布和出现时间顺序与双x射线源的情形符合得很好。
Anne kearns has the lumbago for which she rubs on lourdes water given her by a lady who got a bottleful from a passionist father . florence maccabe takes a crubeen and a bottle of double x for supper every saturday
安妮基恩斯患腰肌病，擦着一位太太分给她的路德圣水一位受难会240神父送给那位太太一整瓶。