Microscopes and telescopes were invented by way of artistic tinkering, as craftsmen experimented with glass to better bend light.
工匠们对玻璃进行试验，为了找到更好地折射光线的方法，在摆弄工艺的过程中发明出了显微镜和望远镜。
Microscopes are used a lot in biology study.
显微镜在生物学习中经常使用。
Microscopes and telescopes are optical instruments.
望远镜和显微镜是光学仪器。
But electron microscopes use beams of electrons, instead of light.
然而电子显微镜采用电子束而不是光。
In itsearly years, it manufactured microscopes almost exclusively.
早年这里差不多只生产显微镜。
The most powerful light microscopes can resolve bacteria but not viruses.
放大倍数最大的光学显微镜可以分辨细菌而不能分辨病毒。
When it's done in the lab, Hayes USES video microscopes to examine people's tongues.
在实验室做这个实验时，海斯用视频显微镜来观察人们的舌头。
When it’s done in the lab, Hayes uses video microscopes to examine people’s tongues.
在实验室做这个实验时，海斯用视频显微镜来观察人们的舌头。
Normal microscopes image cells themselves. But Ozcan's team is imaging their shadows.
普通显微镜本身就会为细胞成像，但欧兹坎的小组考虑的则是用它的阴影。
The most powerful electron microscopes can resolve molecules and even individual atoms.
分辨率最高的电子显微镜可以分辨分子甚至单独的原子。
The results: the fancy microscopes found about 13 percent of the patients to be TB-positive.
结果是：昂贵的显微镜发现了13%的患者患有结核病。
Glass has also been essential for test tubes, telescopes, microscopes, mirrors and camera lenses.
此外，玻璃被用来制作试管、望远镜、显微镜、镜子和相机镜头。
These are simple microscopes, consisting of one lens only and intended mainly for dissecting work.
这是一台简单的显微镜；只有一个透镜，主要用于解剖工作。
There are two types of electron microscopes, creating different types of images for different purposes.
电子显微镜分为两类，分别用于不同的目的。
This is what neuroscientists are looking at in their microscopes, MRI machines or electrophysiology systems.
画面来自神经科学家的显微镜，核磁共振成像或者电生理系统的记录。
Telescopes cross distance; microscopes, size; other tools detect sounds beyond hearing or light beyond sight.
望远镜跨越距离；显微镜消弭尺寸的限制；还有其他一些工具能够探测到视野之外的声音或光线。
But because fluorescent microscopes are quite large and expensive to use, the technology isn't yet widespread.
但是由于荧光显微镜体积较大价格昂贵，这种技术还未能大规模推广。
Visitors must peek into microscopes to examine these remarkable iridescent flowers and birds (pictured at top).
参观者必须从显微镜窥视，检查这些奇异的彩虹色的花和鸟(上文照片摄)。
After hundreds of years, the most common, basic microscopes still operate by means of the same old hardware: the lens.
几百年来最普通最常见的显微镜使用的仍然是最古老的硬件：透镜。
Even the most powerful microscopes may not be able to reveal viruses if they're lurking in a hiding place in the body.
即便是最先进的显微镜也不能显示出藏在身体隐蔽处的病毒。
The majority of the 203 images are from scanning electron microscopes, and this is the reason the book is so visually stunning.
203幅图像中的大多数出自扫描电子显微镜，因此使这本书在视觉上如此令人震撼。
Electron microscopy grants researchers and clinicians access to a universe that is too small to be detected using light-based microscopes.
电子显微镜让研究者和临床医生得以进入一个光学显微镜无法窥见的小宇宙。
"When you're in a lab the whole time, in dark rooms looking down microscopes, it's easy to lose touch with why you're doing this, " he says.
你若一直待在实验室，在黑漆漆的屋子里对着显微镜，你便很容易忘记做这些事的原因。
At the end of the tour, he gave each of us a picture of a spider he had taken under one of the electron microscopes they had at the facility.
参观结束时，他送我们每人一张蜘蛛图片，这是他用厂里电子显微镜拍摄的。
Light microscopes and transmission electron microscopes require that materials be sliced thinly, or trapped under glass before being examined.
光学显微镜和穿透式电子显微镜要求将材料切成更薄的片，或在仔细观察前将其控制在玻璃下。
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.
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。
Dr Schofield and his team used hi-tech microscopes to compare the pristine teeth of laboratory-reared pupae with the worn teeth of the wild forager ants.
斯科菲尔德博士和他的研究小组用高清显微镜来对比研究室里培养的切叶蚁蚁蛹的牙齿和野外的切叶蚁已经磨损的牙齿。 他们发现蚁蛹的锯片比老龄切叶蚁的锯片锋利340倍。
They buy used lab equipment online, convert webcams into US$10 microscopes and incubate tubes of genetically engineered Escherichia coli in their armpits.
他们在线购买二手实验室设备，把网络摄像头转换成10美元的显微镜和在他们的腋下培养遗传改良的Escherichiacoli 。
They buy used lab equipment online, convert webcams into US$10 microscopes and incubate tubes of genetically engineered Escherichia coli in their armpits.
他们在线购买二手实验室设备，把网络摄像头转换成10美元的显微镜和在他们的腋下培养遗传改良的Escherichiacoli 。
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