副镜在磨制和抛光过程中必须与此新形状相适应。
The secondary mirror must be adapted during the process of grinding and polishing to this other form .
镜4只是一块平面镜，就象牛顿式望远镜的副镜一样，方便观测。
Mirror 4 is just a flat mirror like Newtonian telescope's secondary mirror, to give convenience for eyes.
随着科学相机和摄谱仪低温试验的完成以及最后飞行镜片(副镜)的安装，NASA的詹姆斯·韦伯太空望远镜最近进一步接近了发射。
NASA's James Webb Space Telescope just got a little closer to launch with the completion of cryogenic testing on its science cameras and spectrographs and the installation of the final flight mirrors.
她迅速戴上一副太阳镜。
毕竟，一名顾问，并不能像配镜师一样给你配一副新的眼镜——或眼镜框——来改善你的视力。
A consultant, after all, is not unlike an optician who prescribes a new pair of glasses—or framework—to improve your eyesight.
带一副双筒望远镜可以帮助你看清楚鸟。
Taking a pair of binoculars can help you see the birds clearly.
我该挑一副什么颜色的太阳镜呢？
他身边的那个女人戴着一副巨大的圆形太阳镜，很可能是名牌。
The woman next to him is wearing big, round sunglasses that are probably designer.
无论如何，当我想到那个司机时我所看到的一切是我凝固在他的倒车镜里的形象：我的头发依然很长；我很瘦，穿件牛仔夹克，戴着一副难看的、尺码过大的眼镜。
In any case, when I think about the driver all I can see is my own image frozen in his rearview mirror: my hair is still long; I'm thin, wearing a denim jacket and a pair of awful, oversize glasses.
我有一副穆阿迈尔·卡扎菲的太阳镜。
卡门埃里西亚俩眼眯成一条逢，打量着他的脸，他穿着特朴素的衣服，头顶架一副太阳镜。
Carmen Elcira narrowed her eyes and studied his face. He was wearing the plainest of clothes, with sunglasses propped on his head.
她于是走到书柜前，取出了一副望远镜。
"She reached to the bookcase and pulled out a pair of binoculars."
她于是走到书柜前，取出了一副望远镜。
She reached to the bookcase and pulled out a pair of binoculars.
山西省经常遭受沙尘暴的侵扰，尤其是在春季，所以到此地旅游时，带一副太阳镜及一个帽子是很有用的。
The province is also frequently plagued by sandstorms, especially in the spring, so it is often useful to bring along both sunglasses and a hat when visiting.
她刚一给他买了一副游泳镜，好像她要把眼镜据为己有，他一把从她手中抓了过去，沿着通往海湾的坡路向下跑去。
As soon as she had bought the goggles, he grabbed them from her hand as if she were going to claim them for herself, and was off, running down the steep path to the bay.
相反的，你现在该穿的应该是轧花斜纹布或者针织的服装，加上一副迷人的太阳镜，脚上蹬一双皮革凉鞋。
Instead, this is the time to wear a rolled chino, a light knit, knockout sunglasses and a pair of leather sandals.
在楼上他们有成箱成箱的太阳镜，可能有100副，仍然像刚从商店里买来那样原封未动。
Upstairs they had boxes and boxes of sunglasses, maybe 100 pairs, still in their shop wrappers.
一位法国购物者花80欧元能够买一副同样的太阳镜，如果是两年前，她要花102欧元。
A buyer from France can get the same pair for about 80 Euros; just two years ago she would have had to spend 102 Euros.
我有两个设备来揭开这个谜：一架有微距镜头的相机，和一副内置了微型双目显微镜的重金属框架手术眼镜。
I have two devices to me solve mysteries like that: a camera with a macro lens, and a pair of surgeon's glasses, which are heavy metal frames with little binocular telescopes mounted on them.
太阳太强烈了，直接穿透过她戴着的那副墨黑的太阳镜，把所有的东西都变成了一种模糊的令人眩晕的阴霾。
The sun was too bright. It reached right through her dark sunglasses to cast everything in a vague, distracting haze.
她依次试着两副太阳镜。
帮我看看哪副太阳镜适合我？
要是你拥有一副双筒望远镜或者显微镜的话，那就尽情观察吧，外面至少有500万种物种等着你呢！
If you own a pair of binoculars or a microscope, there are at least 5 million species out there awaiting your gaze.
你可以用小型望远镜，甚至是一副双筒望远镜便可以看见海王星。
You'll be able to spot Neptune with a small telescope or even just a pair of binoculars.
在试衣室短暂的帮忙其间，一个20来岁的带着方头围的迷人的女士拿着两副太阳镜向我走来。
During a stint helping in the fitting rooms, a glamorous twentysomething woman in a headscarf approaches holding two pairs of sunglasses.
如果你有一副质量还过得去的太阳镜的话，只要把它摘下来放在你的镜头前就OK啦，这就是你的偏振镜哈哈。
If you have a pair of quality sunglasses, then simply take them off and use them as your polarizing filter.
第六步，照了照浴室里的全身镜，侧脸一看，一米八二的个头，一副十岁的埃贡•席勒的摸样，穿着件干净的白衬衫，再看这黑西装，穿着好像是要赴葬礼一样。
Step Six: look in full- length bathroom mirror and behold angular, wild-eyed 6’1“ ten-year-old Egon Schiele look- alike in clean shirt and funeral director suit.
我有一个照相机及一副望远镜，这些也要秤吗？
I have one camera and one binoculars. Do you weigh them, too?
然后准备一副双筒望远镜和一个笔记本。
然后准备一副双筒望远镜和一个笔记本。
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