查询词典 nano

Silver nano powder was produced by salt of silver and bromide in anhydrous organic solvent.This method can reduce the tendency for silver nano particle to grow during drying.

在无水的条件下，以有机物为溶剂，从银盐和溴化物出发制备银纳米微粉，避免银纳米粒子干燥过程中易长大的倾向。

The results revealed that a nano-fibrous matrix made of PHA materials had been formed through unique solution process, the nano-fibrous matrix is similar to the structure of collagen, which is the main component of extracellular matrix, and its average diameter of the fiber is ranged 80～350 nm.

同时，通过扫描电镜的检测发现了具有纳米纤维网状结构的PHA新型支架材料，这种通过溶剂处理法获得的PHA纳米纤维支架与细胞外基质的主要成份胶原蛋白的结构非常类似，它的纤维直径平均大小在80-350 nm 之间。

The results showed that the size of nano-particle copper is distributed in the range of 10～50 nm in diameter and the nano powders are with spherical geometry.

探讨了BH-4与Cu2 +的反应历程，认为该反应是分三步进行的：第一步是铜的还原反应；第二步是生成的H+分别与BH-4和OH-的反应，这是一对竞争反应；第三步是硼的水解反应。

Generally, the main point of this thesis rests with exploring novel hydrothermal methods to synthesize functional stannate composite oxides nano-materials, and studying the formation and morphology controlled mechanism of the composite oxides nano-materials under hydrothermal conditions. The main research achievements are summed up as follows:(1)According to the testing needs of photocatalytic hydrogen-generation, we have designed and set up a suit of photocatalytic H2-generation equipments with external light irradiation.

本文正是在这一背景条件下，重点研究以水热法合成锡酸盐纳米光催化材料，并对合成出的样品进行了细致的表征分析，初步研究纳米材料的光催化活性，探索纳米催化剂的颗粒尺寸、形貌和晶体结构对催化性能的影响规律，其内容主要包括以下几个方面：(1)根据光催化制氢的需要，设计并组建了一套外置光源照射的光催化制氢装置。

The well-grown cells of the third passage were co-cultured in vitro on the nano-CS/COL scaffold. Taking simple nano-CS/COL scaffold material as control, the histocompatibility of scaffold material and cells were comprehensively evaluated by cell adherence rate, growth curve, cell activity and cycle, and scanning electron microscope observation.

取生长良好的P3代，与纳米壳聚糖-胶原纤维支架体外联合诱导培养，以单纯纳米壳聚糖支架材料为对照，通过细胞贴壁率、生长曲线、细胞活力及周期、扫描电镜观察综合评价材料与细胞的相容性。

It is main character in nano-materials application of sensors that the amplificatory effect to the signal of the sensor attributing to great surface area of nano-materials.

纳米材料由于具有高的比表面积和一些特殊的结构，从而成为一类具有特殊效应的传感材料。

This feature render Nano-ZnO can be appliable to fish culture, medical facillities, therapeutics and so on. In this paper, three different laboratorial techniques were applied to study the antibacterial effects of Nano-ZnO.

本文采取定性法、试管法及抑菌圈法研究阳光照射、荧光照射及无光照条件对纳米ZnO抗菌性能的影响，并对结果进行比较分析。

A whitening effect of the use of nano-Aidi benzoquinone formation of nano-technology microcapsules, permeable skin deep, long-term stability and the role of the skin whitening Yingbai the special cream.

具有美白效果的爱迪苯醌采用纳米技术形成纳米微胶囊，可渗透皮肤深层，稳定且长效的发挥作用，令肌肤莹白的美白专用霜。

After colling in air atmosphere, the nano-sized sample was obtained The nano-sized TiO2-coated Er3+:YAlO3 upconversion luminescence agent was prepared through the sol-gel precess.

在空气中后，科林，纳米大小的样品，获得在纳米二氧化钛涂层掺Er3 +：YAlO3上转换发光剂是通过溶胶凝胶进动准备。

The photos of TEM showed that the average size of nano-silver particulate was about 15—25 nm, which was equal to that by Zetasizer, and that nano-silver particulate were fractal assembling into ordered dendritical aggregation structure.

实验表明，在超声辐射下，不需任何还原剂，Ag~+可被还原成银原子，进而聚集成纳米银微粒，尺寸在15—25nm，这种纳米银能够分形生长，最终成为树枝状的有序聚集体。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。