Devils Tower is a relic of the past, when the molten rock of the earth's core forced its way to the surface to form the throat of a volcano.
魔鬼塔是过去的遗迹，当时地核的熔岩涌向地表，形成了火山的咽喉。
In 2005, Tower Group reported that core systems account for one-half of total IT spending in a bank and account for three-quarters of the total maintenance in IT.
年，Tower Group 指出，核心系统在银行的总体 IT 开销方面占了一半的份额，而在 IT 总体维护工作中占到了四分之三的份额。
Both the crossing girders and the core serve to stabilize the tower, an extra challenging task in a seismologically active area.
交叉梁和核心都服务用来稳定塔楼，使其成为在地震活跃地区的一个额外挑战。
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