星际物质 meaning in English
intergalactic material
interstellar matter
interstellar medium
interstellarmatter
Examples
- Molecular clouds play an integral role in the prestellar evolutionary sequence of interstellar matter .
分子云在星际物质的星前期演化序列中起着不可缺少的作用。 - A star is formed when a cloud of gas collapses from the interstellar medium toward high density .
一个气体云自星际物质中坍缩，密度达到很高时，即形成了一个恒星。 - We observe in the galaxy much larger, denser, and more massive aggregates of cold interstellar matter .
在银河系中还观测到大小，密度和质量都要大得多的冷星际物质团。 - Without exaggeration we would claim that the problem of the condensation of interstellar matter into stars is only now being placed on a firm scientific footing .
我们可以毫不夸张地说，星际物质凝聚成为恒星的问题只是到了今天才有了坚实的科学基础。 - It also means that the comet is not made of small , pristine interstellar materials either
这同样也表示彗星不是由少量、原始星际物质构成的。