研究表明，包括太阳在内的恒星是由冷暗的星际分子云收缩形成的。
It has been shown that stars, including our own solar system, are formed by contraction of cold and dark interstellar clouds.
一方面是星际分子云与恒星形成的天文研究取得了令人瞩目的成就。
Major improvement has been made in the studies of interstellar molecular clouds and star formation.
星际分子、星际微波激射、太阳引力弯曲的检验都与射电干涉仪紧密联系。
The test of interstellar molecules, interstellar maser and solar gravitational deflection are closely related to radio interferometer.
在这片离地球1500光年远的广大星际分子云的边缘，有一些发光的云气包围著年轻亮星。
The Nebula's glowing gas surrounds hot young stars at the edge of an immense interstellar molecular cloud only 1500 light-years away.
本研究结果为治理环境污染、探索微电子材料气相沉积机理以及新型星际分子探测提供了理论线索。
The present research can to provide some theoretical clues for the pollution removal, chemical vaporization of microelectronic materials and detection of novel interstellar molecules.
目前了解的恒星形成的一个基本图象是，恒星是由一个足够大质量的星际分子气体云在其自引力作用下塌缩而形成。
The current picture is that stars are formed during the collapse of a large enough self gravitating interstellar molecular cloud.
其实这个宇宙头盔更像一个星际气泡，从这个气泡中心附近明亮的大质量恒星吹出一股疾风扫过周围的分子云。
In fact, the helmet is actually more like an interstellar bubble, blown as a fast wind from the bright, massive star near the bubble's center sweeps through a surrounding molecular cloud.
分子云是一个包含冷却星际气体和尘埃的区域，这些气体和尘埃是星系形成之后的残留物，主要由氢分子组成。
A molecular cloud is a region containing cool interstellar gas and dust left over from the formation of the galaxy and mostly contains molecular hydrogen.
类似于一条恒星生产线，星际间分子云瓦解产生新恒星，然后新的恒星逐渐将剩下的气体和尘埃推走。
In a kind of star assembly line, interstellar molecular clouds collapse, producing new stars, which then gradually push back the remaining gas and dust.
加利福尼亚州帕萨迪纳喷气推进实验室的研究人员调查了在寒冷的星际空间里，有机分子是如何进化成更高级的化合物。
Researchers at the Jet Propulsion Laboratory in Pasadena, California, investigated how organic molecules might evolve toward greater complexity even in the cold of interstellar space.
星际飞船的偏导护盾只是由船体外层以下的一些分子产生的，但不同的动力设置和布局能让护盾扩展到船体外很远处。
Starship deflector shields are projected just a few molecules underneath hull plating, but different power setting and configurations can extend a shield farther away from the hull.
实际上，在这片黑暗的星云中很可能潜藏着大量的尘埃和分子气体，它们正在塌落而形成恒星，这一星云在这张华丽的星际肖像中绵延了近40光年的距离。
In fact, clumps of dust and molecular gas collapsing to form stars may well lurk within the dark nebula, a structure that spans almost 40 light-years across this gorgeous telescopic portrait.
外逸层中空气的密度非常小，以致原子和分子都能逃逸到星际空间。
The air density in the exosphere is so low that atoms and molecules can escape from it into interplanetary space.
星际空间中首次发现了过氧化氢分子。
Molecules of hydrogen peroxide have been found for the first time in interstellar space.
星际空间中首次发现了过氧化氢分子。
Molecules of hydrogen peroxide have been found for the first time in interstellar space.
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