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纳米氧化铅。
单词 | nanometers |
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英语例句库
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纳米氧化铅。 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米尺寸和准纳米尺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纳米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纳米,有望在将来的全波光纤WDM中对所有信道进行解复用。 声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
原声例句
TED演讲(视频版)双语精选 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纳米。 Kurzgesagt 科普动画 You've become the size of a molecule, just under two nanometers wide. 你已经如分子一样大,身高不足两奈米。 听力文摘 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纳米。 双语版 TED-Ed 演讲精选 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纤维状物,每条纤维的直径宽约60纳米。 TED演讲(视频版) 2019年2月合集 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纳米。 Scishow 精选系列 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纳米,可以隐藏相同大小的物体。 Scishow 精选系列 These things are in the nanometer range, so they need a high-resolution microscope. 这些东西是纳米级的,所以需要高分辨率的显微镜。 双语版 TED-Ed 演讲精选 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米。 双语版 TED-Ed 演讲精选 The spaces between 210 nanometer beads are just right to amplify blue light. 两百一十奈米矽珠之间的空间正好适合放大蓝光。 生活大爆炸 第10季 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纳米那一原秒,1原秒为10^18秒,或1/1000飞秒。 苹果2023年秋季发布会 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 纳米工艺。 TED演讲(视频版) 2017年2月合集 They measure just 30 to 150 nanometers in diameter. 它们的直径仅为 30 至 150 纳米。 自然杂志:科技 And what popped out was a perfect dodecahedron, only 11 nanometers across. 弹出的是一个完美的十二面体,只有 11 纳米宽。 荧屏幕后那些事儿 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 纳米。 Scishow 精选系列 Light microscopes let us observe things that are at least 250 nanometers apart, which is about the thickness of a human hair. 光学显微镜可以让我们观察到至少 250 纳米的东西,这大约是人类头发的粗细。 每日英语听力 | 双语精读 Specifically, they're most sensitive to a wavelength of 482 nanometers, which is a sort of turquoisey-blue that's a big component of daylight. 具体来说,它们对 482 纳米的波长最为敏感,这是一种蓝绿色,是日光的重要组成部分。 假如有如果 You can see colors over an electromagnetic wavelength anywhere from 410 nanometers, here you'll find violet, to roughly 680 nanometers, the home of red. 人眼能见到电磁波长在 410 纳米到约 680 纳米之间的颜色,即从紫色到红色。 问答进行中 There is actually a layer of liquid on its surface ranging between 1 and 94 nanometers thick. 实际上,其表面有一层厚度在 1 到 94 纳米之间的液体。 科技 Crash Course 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 纳米的晶体管。 科技趋势先知 This provides what is essentially a complete picture of these tiny organisms, which average 20-300 nanometers in size. 这基本上提供了这些微小生物的完整图片,它们的平均大小为 20-300 纳米。 |
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