The molybdenum alloy reinforced by lanthana particles with the sizes of nanometer and micron was prepared by powder metallurgy.
采用粉末冶金法制备了微寸和准寸的氧化镧粒子增强钼合金。
In this paper,the practice of producing nanometer zincite and concentrating indium from the dust of smelting lead was introduced in detail.
文章详细介绍了利用铅冶炼烟尘生产氧化锌并富集铟的生产实践。
It shows that this kind of device can be tuned hundreds of nanometers.It can demultiplex any channel in all-wave fiber WDM in the future.
分析表明,它的调谐量可以达到数百,有望在将来的全波光纤WDM中对所有信道进行解复用。
Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.
采用均匀沉淀法合成碳酸铅,在此基础上通过高温分解制备氧化铅。
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Now, I have very thin hair, so my hair is approximately 40,000 nanometers in diameter.
我的头发很细,它的直径差不多是四万。
You've become the size of a molecule, just under two nanometers wide.
你已经如分子一样大,身高不足两奈。
For enamel, this process produces long, thin strands, each about 60 nanometers in diameter.
在生成牙釉质的过程中会产生细长的状物,每的直径宽约60。
On the opposite scale we find the deadly West Nile virus, 50 nanometers in diameter.
与之相反的是致命的西尼罗病毒,直径为50。
The spaces between 210 nanometer beads are just right to amplify blue light.
两百一奈矽珠之间的空间正好适合放大蓝光。
To start, they're the first chips for a personal computer built using the industry-leading 3 nanometer technology.
首先,这是个人电脑芯片首次采用业界领先的 3 艺。
Yes, I'm trying to figure out the nanometer and the attosecond, precisely where and when an event of awareness takes place.
是的,我正在试着精确地找出意识发生的那一那一原秒,1原秒为10^18秒,或1/1000飞秒。
And after 50 years of continuous development, we can now achieve transistor features dimensions down to 10 nanometers.
经过50年的不断发展,我们现在可以把晶体管的特征尺寸缩小到10。
In 2015, scientists designed a very, very thin material, like, 80 nanometers thin, that could hide equally tiny objects.
2015年,科学家制造了一种非常薄的金属,仅为80,可以隐藏相同大小的物体。
While ice is a solid, it actually has a thin (as in, a few nanometers) quasi-liquid layer (QLL) on its surface.
虽然冰是固体,但它的表面实际上有一层薄的(几)准液体层(QLL)。
For red light, with its long wavelengths, the silica beads must be close to 300 nanometers.
红光的波长很长,因此矽珠必须要隔开约三百奈。
They measure just 30 to 150 nanometers in diameter.
它们的直径仅为 30 至 150 。
So if you use the term nanometer you need to say how small that is.
所以, 如果你使用这个术语, 你需要说它有多小。
Scanning Electron Microscopes have a maximum resolution of around 1 nanometer.
扫描电子显微镜的最大分辨率约为 1 。
And what popped out was a perfect dodecahedron, only 11 nanometers across.
弹出的是一个完美的二面体,只有 11 宽。
Transistors as small as 1 nanometer have been demonstrated in research labs.
研究实验室已经演示了小至 1 的晶体管。
Vlahos knew that sodium gas produces light at a very exact wavelength, 589 nanometers.
Vlahos 知道钠气会产生非常精确的波长(589 )的光。
In comparison the blue used in blue screen ranges from 435 to 500 nanometers.
相比之下,蓝屏中使用的蓝色范围为 435 至 500 。
在相反的尺度上,我们发现了致命的西尼罗河病毒,直径为 50 。
Let's say there are two electrons that are 1 nanometer apart.
正在测试中。假设有两个电子 它们相距 1 。
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