磁性铁纳米线阵列优异的高频吸波性能可能来源于纳米效应和共振效应。
The excellent microwave absorbing properties in the high frequency of the iron nanowire arrays possibly results from the nanometer effect and resonance effect.
通过测试电极的循环伏安、电流、电化学阻抗等手段,初步探讨了纳米效应在固定化酶中所起的作用。
By the measurement of cyclic voltammetry, current, electrochemical impedance, and other means, the initial effects of nanotechnology in the immobilized enzyme were explored in the role.
通过电子尝试隧穿这一过程,我们不仅可以观察到原子与纳米管之间的相互作用,还可以一窥发生在纳米量级上的动力学效应。
We can observe the interaction of the atom and the nanotube as the electron is trying to tunnel, and this offers us a chance to peek at some of the interesting dynamics that happen at the nanoscale.
分析了纳米材料的四大效应所带来的力学问题。
The mechanics problems caused by the four major effects of nanomaterials were studied.
我们用纳米材料的量子效应和表面效应对蓝移现象进行了解释。
We gave a rational explanation for this phenomenon by using quantum effect and surface effect of nanostructured materials.
采用的技术包括碳纳米管及磁性隧道效应。
The technologies used include carbon nanotubes and the magnetic tunnel effect.
纳米粒子具有的量子尺寸效应、表面效应和宏观量子隧道效应等,使其表现出很多独特的物理及化学性能。
When the size of particles is decreased to nano-scale, the particles will possess many special characteristics as quantum size effect, surface effect, macro-quantum tunnel effect.
报道了一种用激光光热效应直接测量纳米材料热扩散率的方法。
A method of using the photothermal effect in the direct measurement of diffusivity of nanometer materials is reported.
本文从胶体化学与物理化学的角度介绍了纳米颗粒的尺寸量子化效应。
Quantum size effect of nanometer particles has been discussed in this paper from the point of view of colloid and physical chemistry.
本文的思路是利用纳米颗粒材料的多种独特效应来提高葡萄糖传感器的响应电流。
In the present thesis, we make use of the unique effects of nanoparticle materials to enhance the current response of biosensor.
本文的主要研究内容是:通过分析STM对振动的敏感性,提出基于隧道效应的纳米级振动测试方法的设计。
The main contents in the dissertation are as follows:Analyzing the sensitivity to vibration of STM, putting forward the design of nano level vibration measuring method based on tunneling effect.
本文综述了纳米颗粒的生物学效应及其生物活性机制方面的研究进展。
The advance of study on the biological effects and bioactive mechanisms of nanoparticles is reviewed.
影响碳纳米管阴极场发射稳定性和寿命的主要因素有真空度、场发射过程中的热效应以及场发射体对场发射电流的承载能力等。
Field emission stability and life time of CNT cathode is closely related with the vacuum level, thermal effects during the emission and the current transport capability.
由于纳米粒子的表面效应,用化学沉淀法制备出的纳米氧化物的前驱体在干燥过程中易形成团聚,不易采用传统的加热方法干燥。
Due to the surface effect of nano particle, the precursor of nano oxide prepared by chemical precipitation method can form aggregation easily, and so can not be dried by usual techniques.
高能粒子在碳纳米管绳里的沟道效应,显示大的沟道直径和微弱的退沟道因子。
Channeling of high energy particle in the nanotubes-rope shows a large diameter of the channels and weak de-channeling factors.
由于纳米粒子的表面效应,用湿法制备出的纳米粉体的前躯体在干燥过程中极易形成团聚,已经不能采用传统的干燥方法。
Due to the surface effect of nanoscale particle, the precursor of nanoscale powder prepared by wet process can form aggregation easily, and so cannot be dried by usual techniques.
小尺寸和表面效应也是导致纳米杆应变刚化的原因。
Small size and surface effects also lead to the strain-stiffening effect.
纳米微粒具有的表面效应、量子尺寸效应、宏观量子隧道效应等使纳米微粒具有特殊的物理和化学性质。
Nano-particle has surface effect, quantum dimension effect, and macro quantum effect and so on, which make nano-particle have particular physical and chemical properties.
结果表明,纳米镀锌层较微米镀锌层腐蚀电流密度增加,纳米镀锌层的电化学腐蚀行为存在纳米尺寸效应。
The results showed that the corrosion current density of nanometer zinc plate was increased and there existed nanometer - sized effect.
通过引入描述纳米微粒形状效应的形状因子,建立了金属纳米微粒尺寸形状效应的结合能函数与熔化温度函数。
By introducing a shape factor, the functions on cohesive energy and melting temperature are developed which can describe thee effect of size and shape of metallic nanoparticles.
探讨了纳米颗粒效应在固定化酶中所起的作用,开辟了制备直接电子传递第三代生物传感器的新途径。
The function of nanoparticles effect on immobilization enzyme is discussed. It can make a new method for preparation of the third generation biosensor of direct electron transfer.
综述纳米粒子的结构特点及相关效应,并介绍了纳米粒子在超高密度信息存储方面的一些研究进展。
This paper briefly reviews structure characteristic and mutuality effect of nanoparticles. And the progress of nanoparticles in information storage is presented.
对制得的纳米钴蓝颜料进行了XRD和TEM表征,并通过颜色测定与分析,探讨了纳米粒子的量子尺寸效应。
The nanometer cobalt blue particles were confirmed by XRD and TEM. Color parameters of pigments were determined. The quantum size effect of the pigments was discussed.
势能效应源于碳氢和氢氢之间的相互作用,空间效应则来自碳纳米管及其阵列的中空结构。
The potential effect attributes to the interaction of carbon-hydrogen and hydrogen-hydrogen, and the space effect comes from the hollow structure of carbon nanotubes and tube arrays.
本文利用弯曲法研究了碳纳米管膜的压阻效应。
The carbon nanotubes used in this study were synthesized by hot filament chemical vapor deposition.
大部分理论计算研究的是量子限制对多孔硅和纳米硅晶发光的效应。
Most of theoretical researches studied the quantum confinement effect on the luminescence of porous Si and Si nanocrystallites.
由于量子限域效应,半导体纳米晶的能带宽随粒子大小而改变。
Due to quantum confinement effect, band gap of semiconductor nanocrystals (NCs) is dependent on the particle size.
由于量子限域效应,半导体纳米晶的能带宽随粒子大小而改变。
Due to quantum confinement effect, band gap of semiconductor nanocrystals (NCs) is dependent on the particle size.
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