射电望远镜有时会被组合在一起,这与使用一个大望远镜来增加无线电波的收集能力是一样的。
Radio telescopes are sometimes grouped together, is the same effect as having one big telescope to increase radio wave gathering power.
视野大到182度的两只眼睛合在一起形成了全方位视野,甚至在前方重叠,产生了像双筒望远镜一样的效果。
It is so large at 182 degrees that both eyes together offer all-round vision and even overlap at the front, creating an effect like binoculars.
争议的焦点是30米望远镜所在冒纳凯阿火山计划的选址,该休眠火山被一些夏威夷人供奉为脐带,将夏威夷岛屿和天堂连接在一起。
At issue is the TMT's planned location on Mauna Kea, a dormant volcano worshiped by some Hawaiians as the piko that connects the Hawaiian Islands to the heavens.
通过在显微镜下观察这些毛囊,他们看到了何时干细胞变异为其他细胞以及这些变异如何与毛发变白联系在一起。
By looking at the hair follicles under microscopes, they saw when the stem cells turned into other cell types and linked the change to the graying hair.
木工和天文学老师一起合作在课堂上造一个天文望远镜。
Woodworking and astronomy teachers worked together on a class that built a telescope.
从那时起,尽管它是太空中除太阳系外最亮的放射源,光学望远镜在数十年的时间里却不能给它准确定位。
Even then, although it is the brightest radio source in the sky outside the solar system, optical telescopes could not locate it for several years.
科学家们利用哈勃望远镜计算出该恒星行进的方向和离银河系中心的距离,连同他的质量、年龄和速度一起计算。
The scientists used the Hubble to figure out the direction of the star's travels and the distance from the galactic center, along with the star's mass, age and speed.
并不是所有消费者都买得起一个奢侈品牌的包包,因此顶级品牌纷纷推出如钥匙链和太阳镜之类的饰品。
Not all consumers can afford a luxury handbag, so top-end brands offer more accessories such as key-chains and sunglasses.
宽边帽子和太阳镜一起戴。
附着在叶子上的水滴能起放大镜的作用,聚集阳光,导致植物燃烧。
Droplets clinging to the leaves can act as little magnifying glasses, focusing sunlight and causing the plants to burn.
这种镜子由7个镶镜的板组成,其中,主镜固定在墙上,其它镜则连在主镜两侧,成为镜翼,并可折叠在一起。
The gadget is made up of 7 individual mirrored panels with one main mirror fixed to a wall and the others attached to 2 extendable arms on either side.
Wesley从10岁起就是一个天体观测发烧友,当时他得到了一个小望远镜。
Wesley has been an ardent star-gazer since the age of 10 when he was given a small telescope.
从1990年4月起,哈勃太空望远镜就开始了它的外太空冒险之旅,这一干就是漫长的19年时间,直到2000年这架尽职尽责的老机器才电池耗尽,传感器也开始老化了。
The Hubble Space Telescope began its outer-space adventures in April 1990, but by the early 2000s its batteries were drained and its sensors weren't, well, sensing.
虽然费米镜看不到雷暴,然而这个航天器还是通过地磁场与之联系在一起。
"Even though Fermi couldn't see the storm, the spacecraft nevertheless was magnetically connected to it," Florida Institute of Technology's Joseph Dwyer said in NASA's press release. "the."
这位科学家花费了大量的时间来查阅望远镜自2002年起所拍摄到的图像,他与同事发现,从v1309所发出的亮光的变化上来看,它原属于相接双星。
Spending hours going through the images taken since 2002, he and his colleagues found light variations that suggested v1309 was originally a contact binary star.
到了秋季,他的《和安迪·鲁尼在一起的几分钟》(A Few Minutes With Andy Rooney)成为了一个常规节目,与亚历山大和斯尔·帕特里克二人轮班出镜。
In the fall, "a Few Minutes with Andy Rooney" became a regular segment, alternating with Alexander and Kilpatrick.
其实,挡光板及其上的开孔都是不必要的;单单反射镜本身就可以起小孔的作用。
Actually, the mask and openings are not really necessary; the mirror alone could serve as aperture.
在显微镜下观察的话,你会发现鱼类、禽类和其他肉类的肌肉看起来差不多,都有长长的平行纤维,像绳子一样紧紧绕在一起。
Under a microscope, fish, chicken and other meat muscles look similar, with long, parallel fibers, like ropes, stretched out and tied together.
你应该尽可能早的到达赛场,这样你可以在开始热身活动开始之前,就可以平静地和你的队友坐在一起并准备好泳帽和泳镜。
Get to a meet early enough to settle down into a 'spot' with your team and be ready with your cap and goggles on when the warm-up session starts.
目的研究背景音乐在结肠镜检查中所起的作用。
Objective To study the role of background music in colonoscopy.
宽边帽子和太阳镜一起戴。
不过所有的ALFA成员是因共同的目标结合在一起的:用世界上最大、最灵敏的射电望远镜对整个天空实施系统的调查。
But all members of ALFA are united by a Shared goal: to use the largest and most sensitive radio telescope in the world to conduct systematic surveys of the entire sky.
不过所有的ALFA成员是因共同的目标结合在一起的:用世界上最大、最灵敏的射电望远镜对整个天空实施系统的调查。
But all members of ALFA are united by a Shared goal: to use the largest and most sensitive radio telescope in the world to conduct systematic surveys of the entire sky.
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