我们还是可能放弃光学天文学，选择无线电天文学。
We might as well give up on optical astronomy and go with radio astronomy.
在光学天文学中，在用望远镜观察恒星时，我们依靠的是可见光波。
In optical astronomy, using a telescope and observing the stars that way, we rely on visible light waves.
在天文学中，在光学天文学中，我们不能测量周期或者可见光的频率。
In astronomy, in optical astronomy, we cannot measure the period or the frequency of optical light.
光学天文学受到最直接的影响，因为虽然星际气体是完全透明的，但尘埃却不是。
Optical astronomy is most directly affected, for although interstellar gas is perfectly transparent, the dust is not.
在天文学中，在光学天文学中我们，不能测量周期或者，可见光的频率。
In astronomy, in optical astronomy we cannot measure the period or the frequency of optical light.
天文学家已经发明出一种叫做自适应光学的技术，可以以自己的模糊方式突破大气层。
Astronomers have devised a technique called adaptive optics that can beat Earth atmosphere at its own game of blurring.
尽管我从未造出一个我自己的望远镜，但是很多真正的天文学家却做到了，同时很多这个专业的成员为我们理解光学作出了重要的贡献。
I never built my own telescope, but a lot of real astronomers did, and many of the earliest members of the profession made considerable contributions to our understanding of optics.
在光学上我们通常称这种类型的仪器叫望远镜，因而射电天文学上的对应物简称为“射电望远镜”。
We are used to calling an instrument of this kind in optics a telescope, and the radioastronomical counterparts are therefore briefly named "radio telescope" .
从之前到1950年，几乎所有的天文学研究和发现是由地面的光学望远镜取得的。
Almost all astronomical research and discovery prior to 1950 was made by optical telescopes on the ground.
文中分析了湍流大气对光床造成的影响，提出了使用天文学中的自适应光学技术来解决该问题。
The effect of laser beam propagating in the turbulent atmosphere is analyzed in this paper. Adaptive optics technique can be used to solve this problem of turbulent atmosphere.
天文学家借助哈勃太空望远镜的光学过滤器，可以准确查明该星云的化学组成、温度和密度，并追踪恒星的死亡过程。
Optical filters in the space telescope allowed astronomers to precisely determine the nebula's chemical makeup, temperature, and density, and to trace the stages of the star's demise.
天文学家借助哈勃太空望远镜的光学过滤器，可以准确查明该星云的化学组成、温度和密度，并追踪恒星的死亡过程。
Optical filters in the space telescope allowed astronomers to precisely determine the nebula's chemical makeup, temperature, and density, and to trace the stages of the star's demise.
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