density of the universe meaning in Chinese
宇宙的密度
Examples
- The density of the universe is still unknown . one of the major problems is the existence of
要准确量度宇宙的质量密度非常困难，最大的障碍来自宇宙的 - Therefore , data from a wide variety of independent cosmological and astrophysical observations strongly suggest that most of the energy density of the universe today may be contained in empty space
换言之，不同的研究和观测数据皆表明，现时宇宙中大部份的能量密度很可能隐藏于虚空之中！ - In recent years researchers have calculated that if a value called omega , the ratio between the average density of the universe and the density that would halt cosmic expansion had not been within about one quadrillionth of one percent ; does anyone know hot to write that number
听著，最近从事研究的人计算到，若一个值称为亚米加，宇宙平均密度与停止宇宙扩张的密度的比例，少于百分一的千万亿分一。谁知道这怎么写？