Molecular Cloud
分子雲英文例句
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Molecular clouds are vast regions of cold and dense interstellar gas and dust in which stars are born.
分子雲是巨大的冷密星際氣體和塵埃區域，在其中誕生恆星。 -
The Orion Nebula is a well-known example of a molecular cloud where new stars are currently forming.
獵戶座星雲是一個著名的分子雲示例，新恆星正在其中形成。 -
The study of molecular clouds provides insights into the processes of star formation and the evolution of stellar systems.
對分子雲的研究提供了有關恆星形成過程和恆星系統演化的見解。 -
Molecular clouds consist of various molecules, including hydrogen, carbon monoxide, and other complex organic compounds.
分子雲由各種分子組成，包括氫、一氧化碳和其他複雜的有機化合物。 -
The gravitational collapse of a molecular cloud under its self-gravity leads to the formation of protostars.
分子雲在自身重力下的重力塌縮導致原恆星的形成。 -
Molecular clouds can vary in size from a few light-years to several hundred light-years across.
分子雲的大小可以從數光年到幾百光年不等。 -
The interstellar dust within molecular clouds plays a crucial role in shielding and cooling the gas, enabling star formation to occur.
分子雲內的星際塵埃在遮蔽和冷卻氣體方面起著至關重要的作用，使恆星形成成為可能。 -
Molecular clouds are often observed using radio telescopes, which can detect the emissions from various molecules present in the clouds.
通常使用射電望遠鏡觀測分子雲，這些望遠鏡可以檢測到分子雲中存在的各種分子的輻射。 -
The dense cores within molecular clouds are the birthplaces of stars and planetary systems.
分子雲內的致密核心是恆星和行星系統的誕生地。 -
Understanding the structure and dynamics of molecular clouds is essential for unraveling the mysteries of star formation and galactic evolution.
了解分子雲的結構和動力學對於揭開恆星形成和星系演化之謎至關重要。