In the paper, aiming at the structural characteristic and measuring requirement of bomb core, the laser scanning principle is adopted to measure several radial dimensions.
本文针对弹芯径向尺寸的结构特点和检测要求,采用激光扫描原理对其多个径向尺寸进行了检测。
The plot: When Mother Earth's molten core stops spinning for unknown reasons, a team of scientists must go to the centre and detonate a hydrogen bomb to get it to spin again.
主要情节:当大地之母的核心不是什么原因停止转动时,一队科学家们必然要去中心并且要引爆它使它再一次转动。
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