查询词典 elbow telescope

We make a comparison between the azimuths of 70 couples of transverse fields observed at line center and in the wing of the working spectral line of the telescope.

我们利用国家天文台怀柔太阳磁场望远镜分别在工作谱线线心和线翼偏离线心Κ0.15

Eye-type fish, like Telescope Eyes, Celestials, and Bubble Eyes may have one-third of their total judging points assigned to their eyes.

眼睛型的金鱼，象龙睛、朝天龙和水泡眼也许有1/3的评分在评判他们的眼睛。

By observing Cepheids with very similar properties at near-infrared wavelengths in all seven galaxies, and using the same telescope and instrument, the team was able to more precisely calibrate the luminosity of supernovae.

通过很相似的方法，在全部7个星系中用相同的望远镜和仪器，在近红外波段观测造父变星和超新星，团队能够更加精确地校准Ia超新星的光度。

Recorded above in exquisite detail by the Hubble Space Telescope 's Advanced Camera for Surveys , the big, beautiful face-on spiral is not only photogenic, but has proven sharp enough to study individual stars known as Cepheids .

上图景象优美，细节精致，由哈勃太空望远镜的先进巡天相机记录得到，巨大美丽的螺旋面不仅是壮观，而且还拥有足够的信息资料以研究被称为Cepheids众多星体。

Chauvin and other French astronomers discovered the candidate planet using the European Southern Observatory's Very Large Telescope.

乔温和法国其他天文学家们利用欧洲南方天文台的甚大望远镜发现了这颗候选行星。

If we can find comets without a telescope, shouldn't we be able to find words?

如果我们可以不用望远镜就能发现彗星，为什么我们就不能发现单词呢？

It will decrease when the pointing angle increases,and vice versa.By giving a pixel size of 20 μm for a detector,an orbit altitude of 600 km and a beam deflexion angle low than 30° for the imaging spectrometer, the effective focal length of the telescope was calculated(400,470 or 435 mm),and the relation curves between the relative ratios of ground resolution and the beam deflexions were presented.

给定成像光谱仪探测器像元尺寸为20 μm，飞行轨道高度为600 km，光线摆角≤30°，以星下点、最大摆角和整个运动补偿段地面分辨率中值为30 m为依据来计算望远系统的焦距，求得望远系统焦距为400、470、435 mm，并给出了此时的地面分辨率相对比值与光线摆角的关系曲线。

One telescope aboard SOHO can provide three or four days' warning of major solar events by spotting coronal mass ejections.

通过观测日冕物质的喷发，SOHO上的一台望远镜能提前三到四天预报太阳的重大活动。

From a range of at least 360 kilometers, astronomer Dirk Ewers was able to record an impressivelysharp video sequenceof the passage with a small telescope, using some of the individual frames to construct this composite image.

从离太空站至少360公里的地面，使用小口径望远镜的天文学家Dirk Ewers，为此次飞越拍下这段极为清晰的影像系列，并用部份定格组成上面这幅影像。

There's a detailed article about how to find Neptune here. If you have a friend with a fair-sized telescope you may be able to see Triton, the biggest moon of Neptune.

这里有一个寻找海王星的小提示，若你有个拥有精准长筒望远镜的朋友，你或许能看到海神——海王星最大的卫星。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。