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单词 nanoparticle
释义

nanoparticle /'nænopɑrtɪkl/

英汉-汉英词典
纳米粒
词组 | 习惯用语
您要查找的是不是:
  • unpredictable adj. 无法预言的, 不可预测的 捉摸不透的, 不稳定的, 反复无常的
  • particle n. 颗粒;质点;极小量;小品词
  • antiparticle n. 反素粒子
  • particleboard 芯板材,碎木板
nanoparticles n. 纳米粒子(nanoparticle的复数形式)
nanoparticle n. 纳米颗粒;毫微粒
magnetic nanoparticle 磁性纳米颗粒
silver nanoparticles 银纳米粒子
silica nanoparticles 二氧化硅纳米粒子
magnetic nanoparticles 磁性纳米粒子(magnetic nanoparticle的复数)

网络短语:
hollow mesoporous silica nanoparticles 中空介孔硅球
cationic solid lipid nanoparticles 阳离子固体脂质纳米粒
silica coated magnetite nanoparticles 氧化硅
Magnetic core shell nanoparticle 磁性核壳纳米粒子
finasteride Solid lipid nanoparticles 固体脂质纳米粒
Gal-HSA magnetic adriamycin nanoparticles 半乳糖化白蛋白磁性阿霉素纳米粒
Fe3O4 nanoparticle Fe3O4纳米粒子
iron nanoparticles 纳米铁
英语例句库
  1. Methazolamide eye drops was prepared using inorganic nanoparticles as carrier and methazolamide as principal agent.
    制备醋甲唑胺滴眼液并建立其质量控制方法。
  2. Studies indicate that chymist coprecipitation annexed azeotropic distillation can better prevent from hard-agglomeration and obtains homodisperse nanoparticle.
    研究表明,在共沉淀法中辅以共沸蒸馏过程,可以较好地防止粉体的硬团聚,得到分散均匀的纳米级超细粉体
  3. The mesostructure order was retained after the growth of the nanoparticles, as pointed out by small-angle X-ray diffraction measurements.
    小角XRD显示在生成纳米粒子后,薄膜的有序介孔结构未受到破坏。
  4. One of the main difficulty in synthesis core-shell magnetic polymers is the monodispersion of the magnetic nanoparticles in organic monomer.
    制备核壳型高分子磁性材料一个最主要的难点就是纳米四氧化三铁在有机单体中的均匀分散。
  5. The team identified 42 such molecules and settled on four to track with the nanoparticles: decane, trimethylbenzene, ethylbenzene, and heptanol.
    研究小组确认了42种这样的分子,选定其中4种,利用纳米级粒子进行跟踪监测。
  6. Effects of molecules adsorbed on silver nanoparticles assembled in two-dimensional submonolayer on surface plasmon resonance (SPR) of the metal nanoparticles were investigated.
    摘要通过玻片表面构筑银纳米粒子二维组装结构研究吸附分子对银粒子表面等离子体共振的影响。

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原声例句
TED演讲(音频版) 2016年5月合集

We designed these nanoparticles to be activated by these enzymes.

我们设计了这些会被酶激发的纳米颗粒。

TED演讲(音频版) 2016年4月合集

We have to sneak our nanoparticle past the tumor defense system.

我们要让它骗过肿瘤的防御系统。

TED演讲(音频版) 2016年4月合集

Let's take a closer look at how we can build this nanoparticle.

来仔细看一下我们是 如何制造这种纳米粒子的。

当月 VOA Special English

Quantum dots are extremely small particles, called nanoparticles.

量子点是极小的颗粒,称为纳米颗粒。

2022诺贝尔得主访谈录

It was a long time ago, it was 40 years ago that you first produced colloidal nanoparticles.

那是很久以前,40 年前,你们第一次制造胶体纳米粒子。

新奇事件簿

They injected special nanoparticles into their eyes. These tiny particles let the mice see better in the dark.

他们给老鼠的眼睛注射了特殊的纳米粒子。这些小微粒让老鼠在夜间看得更清楚。

TED演讲(音频版) 2016年4月合集

And we can put different drugs into the nanoparticle core.

我们还可以在内核中 放入不同种类的药物。

经济学人-科技

One way to tamper with the internal structure of concrete is to use nanoparticles.

使用纳米粒子可以改变混凝土内部结构。

当月 CNN 10 学生英语

Well, now a new nanoparticle powder has been developed and it makes fingerprints even easier to detect.

现在,一种新型纳米粒子粉末问世了,它使得指纹的检测变得更加容易。

TED演讲(视频版)双语精选

And in this case, the immune cells in the liver are less likely to eat the biological nanoparticles.

这样,肝里面的免疫细胞就更不会吞噬这些纳米粒子。

中文百科

纳米颗粒

纳米颗粒(nanoparticle),指纳米量级的微观颗粒。它被定义为至少在一个维度上小于100纳米的颗粒。小于10纳米的半导体纳米颗粒,由于其电子能级量子化,又被称为量子点。

纳米颗粒具有重要的科学研究价值,它搭起了大块物质和原子、分子之间的桥梁。大块物质的物理性质通常与大小无关,但是在纳米尺寸上却通常并非如此。一些和尺寸相关的物理性质被观测到,例如:半导体纳米颗粒的量子束缚,一些金属纳米颗粒的表面胞质共振(surface plasmon resonance),磁性材料的超顺磁性。 类固体和软的纳米颗粒也被制造出来。脂质体是典型的具有类固体特性的纳米颗粒。

英语百科

Nanoparticle 纳米颗粒

TEM (a, b, and c) images of prepared mesoporous silica nanoparticles with mean outer diameter: (a) 20nm, (b) 45nm, and (c) 80nm. SEM (d) image corresponding to (b). The insets are a high magnification of mesoporous silica particle.
Silicon nanopowder
1 kg of particles of 1 mm3 has the same surface area as 1 mg of particles of 1 nm3
Semiconductor nanoparticle (quantum dot) of lead sulfide with complete passivation by oleic acid, oleyl and hydroxyl (size ~5nm)

Nanoparticles are particles between 1 and 100 nanometers in size. In nanotechnology, a particle is defined as a small object that behaves as a whole unit with respect to its transport and properties. Particles are further classified according to diameter. Ultrafine particles are the same as nanoparticles and between 1 and 100 nanometers in size, fine particles are sized between 100 and 2,500 nanometers, and coarse particles cover a range between 2,500 and 10,000 nanometers. Nanoparticle research is currently an area of intense scientific interest due to a wide variety of potential applications in biomedical, optical and electronic fields. The National Nanotechnology Initiative has led to generous public funding for nanoparticle research in the United States.

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更新时间:2025/6/18 3:04:03