纳米

As for light emission from semiconductor NWs or NTs or NCs, an accurate and efficient method is proposed to simulate light emission of an emitter in a general cylindrically multilayered nanostructure.

在一维半导体纳米结构光辐射器件方面，包括半导体纳米线、纳米管和纳米同轴线等，我们提出适用于柱坐标系下多层同轴结构光辐射的精确高效的电磁理论分析模型。

Finally the mechanisms and factors of decarburization of WC particles in spraying were explor...

结果表明：纳米结构WC-12Co涂层结构致密，孔隙率低，与基体结合状态良好；纳米粉末在喷涂过程中比微米粉末氧化失碳严重，并发生了不同的纳米晶粒的长大；纳米粉末在喷涂过程中的氧化脱碳程度不仅与喷涂工艺有关，还在很大程度上取决于粉末本身的结构特性。

For this reason, the interaction between nanoparticles and matrix and the dispersion state of nanoparticles in matrix will be the most important factor for improving mechanical properties of nanocomposites.

正是这一特点导致纳米复合材料的性能主要受纳米粒子和树脂基体间界面相互作用的影响；同时纳米粒子在聚合物基体中的分散状态也是获得高性能纳米复合材料的关键因素。

The applied effect of nanometer material mainly depend on surface molecule design of nano-powder material and its dispersion degree in matrix, i. e., how to disperse nano-particles into polymer matrix on nano-scale level.

因此，纳米材料的应用功效主要取决于纳米粉体材料的表面分子设计（即与基体材料的相容性问题）及其在基体材料中的分散度，也就是如何将纳米粒子以纳米尺度分散于高分子基体中。

It is found that organic nanotubes from keto-enol isomeric dibenzoylmethane with different diameters show unique size dependent properties according to our experimental and calculated results. With the diameters of the nanotubes decreasing, the enol isomers of DBM molecules increased, the intensity of the fluorescence emission enhanced.

制备了平面稠环分子苝的纳米管，发现纳米管的形成机制源于模板孔洞的高长径比及溶液在高表面能基体上的自发铺展过程，苝层层沉积从而形成纳米管，苝分子头对尾的聚集体是形成纳米管的主要成份。

Using the method of filling metal atoms into carbon nanotubes, we can get the metal nanowire growing equably, which can improve the quality of metal nanowires.

利用在碳纳米管中填充金属原子生成纳米线的方法，可以使纳米线稳定、均匀的生长，从而提高金属纳米线的质量和性能。

As the supplement of the solidification theory, the melting tamperatures of nanocrystals, the glass transition temperatures of nanosized glasses, the ferromagnetic and ferroelectric transsition temperatures and the solid phase transition temperatures as well as the corresponding hysteresis of different materials are calculated and determined. The effect of the pressure on phase transition temperatures and the binary solution nanophase equilibrium diagram is constructed.

作为凝固理论的补充，计算和测定了纳米晶体的熔化温度，纳米玻璃的玻璃转变温度以及铁磁与铁电居里转变温度，纳米晶体的固态相变温度以及相关的动力学滞后，压力对相变温度的影响，二元无限互溶固溶体的纳米相图。

Chip cooling ; nanofluid ; nano liquid metal fluid ; nanofluid heat pipe ; nano-liquid droplet ; heat transfer enhancement ; fluidics control

芯片冷却；纳米流体；纳米金属流体；纳米流体热管；纳米液滴；强化换热；流体控制

The results show that the obtained nanoscale zero valent iron particles are mostly in spherical shape with less than 100 nm in size. The acid fuchsine can be removed by nanoscale zero valent iron particles efficiently. The efficiency of removing acid fuchsine from solution is increased with increasing temperature and the dosage of nanoscale zero valent iron particles and decreasing initial concentration of acid fuchsine. The mechanism of removing acid fuchsine by nanoscale zero valent iron particles may include dual functions of absorption and degradation, and the degradation may play a major role in the reaction.

研究结果表明：纳米零价铁颗粒为球形，单个颗粒粒径小于100 nm；纳米零价铁对酸性品红有很好的脱除作用，酸性品红的脱除率随温度的升高、纳米零价铁用量的增加以及酸性品红初始浓度的降低而逐渐增大；纳米零价铁对酸性品红有吸附和降解的双重作用，而以降解作用为主。

Calcium chloride modified nanoparticles prepared by means of chemistry. Analyse the combination of calcium phosphate nanoparticles and DNA, the protection to DNA as well by gelose gelatin electrophoresis. When the green fluorescence protein gene was regarded as report gene, gene vector of calcium phosphate nanoparticles transfected CNE-2 cell in vitro and vivo. Combine the calcium phosphate nanopartides and suicide gene yCDg1yTK for Nasopharyngeal Carcinoma therapy in vitro.

化学方法制备，氯化钙修饰纳米颗粒，用琼脂糖凝胶电泳分析磷酸钙纳米颗粒与DNA的结合效率及对DNA的保护作用，用绿色荧光蛋白基因作报告基因，将磷酸钙纳米颗粒为基因载体转染鼻咽癌(CNE-2)细胞和在动物体内转染肿瘤细胞；以及将磷酸钙纳米与自杀基因yCDglyTK结合，并在体外对鼻咽癌进行基因治疗。

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％。