Iron builds up at the center of the star until it reaches a critical amount and the balance between radiation and gravity is suddenly broken.
当铁元素在恒星中心积聚,达到临界值时,辐射能与重力能维持的平衡就会被瞬间打破。
单词 | critical amount |
例句 |
原声例句
科普小杂文 Iron builds up at the center of the star until it reaches a critical amount and the balance between radiation and gravity is suddenly broken. 当铁元素在恒星中心积聚,达到临界值时,辐射能与重力能维持的平衡就会被瞬间打破。 |
随便看 |
英语例句辞典收录519880条英汉例句词条,基本涵盖了全部常用单词的造句方法及例句,是英语学习的有利工具。