查询词典 telescopes

This was accomplished by observing Cepheid variables at optical wavelengths out to greater distances than obtained previously and comparing those to similar measurements from ground-based telescopes.

这是通过观测比先前远得多的造父变星的可见光谱实现的，结果与地面望远镜观测结论类似。

For such contacts you need no radio telescopes, no projects CETI or SETI !!!!!

为了这种连接，你不需要射电望远镜，没有与外星智能的交流或者对外星智能的探索计划！！！！！

But telescopes cannot lend us directly the information on the three-dimensional structure of the flare in opaque chromosphere and photosphere.

然而要看清高度不透明的光球和色球中光学耀斑的三维结构，仅仅用仪器观测是无能为力的。

Much of the gas in the disk of the Circinus spiral is concentrated in two specific rings -- a larger one of diameter 1,300 light-years, which has already been observed by ground-based telescopes, and a previously unseen ring of diameter 260 light-years.

在圆规座的漩涡星系中的大部分气体都与两个具体的"环"有密切的联系。那个较大的，直径大约有1，300光年，它已经被地基望远镜观测到了。而先前，我们没有观测到的那个小"环"，直径大约有260光年。

Through high-power space telescopes, people can see cosmic dust clearly.

通过高倍太空望远镜可以清楚地看到宇宙尘。

Along with many other telescopes, Chandra has repeatedly observed the Crab Nebula over the course of the mission's lifetime.

同许多其他望远镜一样，钱德拉曾多次观察一生中的蟹状星云。

Some'.'' telescopes do not use a lens at the front. They use a curved mirror at the back.

一些'。''望远镜的前部不用透镜，而在后面装上一个曲''。

Some telescopes do not use a lens at the front. They use a curved mirror at the back. A curved mirror is better than a lens in some ways.

一些望远镜的前部不用透镜，而在后面装上一个曲面镜，曲面镜在某些方面要比透镜好。

Then there is Mr Bryson himself, amusing as ever, poking through the archives and memorabilia, picking out his favourite pieces, which include Newton's death mask and one of his handcrafted telescopes.

还有Bryson本人一如既往的风趣，翻遍存档文案和名人记录找出他的最爱作品，包括牛顿的死亡面具和Bryson的手工制作的望远镜。

This is a far cry from John Dobson's experience when he first built the portable, sidewalk telescopes that now bear his name.

这与约翰多布森他第一次制作便携式的经验相差甚远，现在的便携式望远镜使用他的名字。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。