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。
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。
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。
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。
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。
Moreover, we make sense of this mountain of information using search engine-based approaches. This represents a big advance in the way microscopes are used.
此外，我们使用基于搜索引擎的方法理解了这些庞大如山的信息。这代表我们在使用显微镜的方式上取得了巨大的进步。
In the 1820s, achromatic lenses were developed, and their use in compound microscopes provided investigators with the clearest images yet of tissue samples.
在十九世纪20年代，能够消除色差的透镜被发明出来，他们和显微镜的结合应用给研究者提供了有史以来最清晰的组织标本图像。
Transmission electron microscopes (TEM) fire beams of electrons straight through prepared samples of cells, picking up fine details of the tiny structures within.
透射电子显微镜发出电子束直接打向细胞样本，得到细胞的精细结构。
A collection of images taken with scanning electron microscopes (SEM) has been pieced together by London-based science author, Brandon Broll, into a book titled Microcosmos.
伦敦科学作家布兰登·布罗尔收集了一系列扫描电镜拍摄的照片并由此构成了他的新书《微观世界》。
Standard light microscopes don't allow researchers to look into the interior of the living brain, where memories are formed and diseases such as dementia and cancer can take their toll.
普通的光学显微镜并不能帮助研究者观察活体大脑的内部，而这些部位才是记忆形成或者像痴呆和癌症这样的疾病发生的场所。
In microphotography, there are specialized cameras built into the microscopes-doctors can take photos using a keyboard after we teach them how to set these up for best lighting and sharpness.
在显微摄影时，由于显微镜内安装有特制的相机，我们只需要教会医生如何获得最佳的光线和锐度，他们按一下键盘就可以拍照了。
In microphotography, there are specialized cameras built into the microscopes-doctors can take photos using a keyboard after we teach them how to set these up for best lighting and sharpness.
在显微摄影时，由于显微镜内安装有特制的相机，我们只需要教会医生如何获得最佳的光线和锐度，他们按一下键盘就可以拍照了。
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