纳米

Because of the light weight, carbon nanotubes can easily spread in the air and human lungs leading to toxicity.

一方面，碳纳米管可能在生物医药领域有潜在的应用，另一方面，由于碳纳米管质量轻，容易在空气中传播，很容易经呼吸道进入人体并造成毒性。

Carbon nanotube and tin oxide composites have been synthesized by precipitation and sol-gel methods.

以沉淀法和Sol-gel法分别制备得到了碳纳米管-氧化锡纳米复合材料。

Moreover, it was found that the co-assembled carbon nanotubes could enhance electron transfer efficiency between electrode surface and viologens.

该结果揭示共存的碳纳米管能够大大提高紫精修饰电极的稳定性及电子在电极和紫精活性基团间的转移效率，并有助于深入了解含碳纳米管的薄膜修饰电极的电极反应过程。

Sc. I am interested in the covalent modification of carbon nanotubes and atom transfer radical polymerization ATRP on the nanoscale materials surface.

2005年毕业于曲阜师范大学，目前主要研究方向是碳纳米管的共价键修饰和纳米尺度的原子转移自由基聚合。

And then, we investigate the relationship of the capacity of hydrogen physisorbed in single-walled carbon nanotubes with pressure and tube radius. Our results show that the capacity of hydrogen physisorbed in single-walled carbon nanotubes increases as the pressure and tube radius increase.

研究了单壁碳纳米管的物理吸附储氢量与压强、管径之间的关系，给出了单壁碳纳米管的物理吸附储氢量随压强和管径的增大而增大的结论。

It is characterized in that the carbon nanometer tube is applied with cross or direct current field to make carbon nanometer tube arrange along electrical line.

电场控制碳纳米管分散排列的复合材料制备方法，属于新型复合材料制备技术领域，特别涉及到碳纳米管的复合材料的制备技术。

The change of pH value and viscosity in carbonization process of suspension were compared and analyzed.

目前，有关纳米碳酸钙的制备研究，主要集中在碳化反应工段的碳化反应设备结构、碳化反应条件优化、添加剂选择、气体分布器形式等方面[2～5]，而就原料石灰的质量对纳米碳酸钙制备过程和产品质量的影响研究报道很少。

Y-TZP nanoceramics were prepared by means of sintering after their cold-press formation of the Y-TZP nanopowders prepared with co-precipitation method.

采用沉淀法制备的Y-TZP纳米粉体经冷压成型后烧结成Y-TZP纳米陶瓷。

The results showed that under the prerequisite of constant color properties of colored products without affecting the properites of the product, nano-BaSO4 could be used as a substitute of partial pigment, and the maximum proportion is up to 30%.

结果表明：在不改变被着色制品色彩性能的前提下，纳米BaSO4可以替代部分颜料，替代最大比例可达到30%。在色母粒浓度为50%时，纳米BaSO4替代颜料的效果最好。

As Dr Cui explains in a recent issue of Nano Letters, when the ink dries, the nanotubes bind to the mesh of fibres in the fabric (it works for both cotton and polyester), making it conductive.

在最新的《纳米快报》中，崔博士解释道，当墨水干时，碳纳米管会粘附在衣服的纤维上，包括棉质或聚酯的材料，使它附有导电性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。