此外，在催化剂制备中添加的分散剂以及催化剂的制备方法也对单壁碳管的产量影响很大。
Moreover, the additives that introduced during the catalyst preparation also have great effects on the yield and quality of the SWNTs.
结合工程实践，通过对以往工程单管式钢筋混凝土烟囱筒壁裂缝产生的机理分析，提出了提高烟囱耐久性的途径。
Combined with project practice and based on mechanism analysis about pipe wall cracks in former single pipe style reinforcement chimney how to enhance methods of chimney durability is given.
本研究提出一种有效制备单壁纳米碳管的半连续氢电弧法，实现了高纯度单壁纳米碳管的大量制备。
A hydrogen arc discharge method for preparing SWNTs was developed in this research, by which high quality SWNTs can be synthesized in a large scale.
该系统完成了对典型制冷装置的换热器部件，如板管式蒸发器、单脊翅片管式蒸发器、箱壁式冷凝器的参数化设计和绘图；
The system implements the parametric design and drawings of many typical kinds of refrigerating parts, e. x. the plate-tube evaporator, the single back-fin evaporator and the box condenser.
单壁碳纳米管的制备，提纯，分离及其在纳电子器件中的应用。
The Preparation, Purification, Dispersion and Application in Nanoscale Electronic Devices of Single-walled Carbon Nanotubes.
用密度泛函理论计算了氧分子物理吸附在半导体型单壁碳纳米管的束缚能，能带结构和吸收光谱。
The binding energy, energy band structure and optical properties of the oxygen physical adsorption on semiconducting single-wall carbon nanotube are studied by the density functional theory.
基于非局部弹性理论，在考虑小尺度效应影响的情况下，建立了单壁碳纳米管在均匀轴向外部压力下的壳体模型。
A shallow shell model is developed for the elastic buckling of a single wall carbon nanotube under a uniform external axial pressure by using the nonlocal elastic theory.
首先，基于紧束缚模型研究了非磁性点缺陷对金属型单壁碳纳米管态密度和电导的影响。
Firstly, the influence of point defects on the density of states and conductance for metallic carbon nanotubes is studied based on the tight-binding model.
利用原子间相互作用势以及能量等效原理，得到了基于广义连续介质模型的单壁碳纳米管的本构关系。
Based on the established relationship between the atomic potential and the macroscopic continuum strain energy density, analytical expressions for the tangent modulus tensors are derived.
基于第一性原理计算了一系列单壁碳纳米管(椅型、锯齿型)和氮化硼锯齿型纳米管的杨氏模量。
We report the Young's modulus of a series single-wall carbon nanotubes (armchair type and zigzag type) and BN zigzag type nanotubes on the basis of ab initio theory.
扫描隧道谱表明，巴基葱的电学特性具有与单壁碳纳米管相似的非线性特性。
Scanning Tunneling Spectroscopy showed that Bucky onions pocessed nonlinear electric properties similar to those of single- wall carbon nanotubes.
从分析单根薄壁管弯制工艺措施在薄壁管排成排弯上的应用的可行性入手，讨论了水冷壁薄壁管排的无梳形弯模下的成排弯工艺方法。
From aspect of applicability of single thin-wall tube bending measures in tube panel bending, panel bending procedure using cylinder bending die for water wall is discussed.
单壁纳米碳管是近年来材料科学以及凝聚态物理研究的前沿和热点。
Single walled carbon nanotube (SWNT) is a hot and frontier topic of materials science and condensed matter physics in recent years.
轨道的取向与单壁碳纳米管的管径和曲率有密切的关系。
Studies show that orbital orientations are related to the curvature and diameter of single-wall carbon nanotubes.
该生产线用于生产PVC、PE原料的单壁波纹管，主要由双（单）螺杆挤出机、成型机、收卷机等主设备组成。
The line produces single-wall corrugated pipe made for PVC or PE material. It is made up twin(single)-screw extrude, forming machine, reeling machine and so on.
并介绍了与单半径孔型和双半径孔型比较，W成型的优点及在厚壁管生产中的应用实例。
Then, they introduced the advantages of W-bend forming and its application in thick-walled tube production.
激光拉曼分析结果表明制得的单壁纳米碳管直径较大。
Moreover, the results of laser Raman resonant measurements indicated a larger mean diameter of our SWNTs.
利用能量方法研究了单壁碳纳米管（SWCNT）的剪切模量。
The shear moduli of single-walled carbon nanotubes(SWCNT) are investigated by using energy theory.
甲状舌管囊肿及鳃裂囊肿呈单房性，淋巴管瘤多为多房性，颈淋巴结囊性转移瘤伴有壁结节。
Most of the thyroglossal duct cyst and branchial cleft cyst were monolocular, while lymphangioma multilocular. Metastatic tumors of the cystic lymph nodes were always associated with wall nodule.
采用分子力学、分子动力学方法模拟研究了甘氨酸分子在单壁纳米碳管中的吸附和扩散行为，并对甘氨酸分子在纳米碳管中的构象和能量进行了优化。
Molecular Mechanics and Molecular dynamics have been performed to study the adsorption and the diffusion, and optimize the configuration and the energy of glycine molecules in carbon nanotubes.
分别对W针尖上未组装和组装单壁纳米管进行热处理，然后对所得残气质谱图进行记录和分析。
The tungsten tip was treated by heating before and after single walled carbon nanotubes (SWCNTs) were assembled on it, and the mass spectra of the residual gas were recorded and analyzed.
用半经验的AM1和PM3方法，对不同长度的扶手椅型单壁碳纳米管(3,3)进行了理论研究。
Armchair single walled carbon nanotubes (3, 3) with different lengths were studied by AM1 and PM3 methods.
然后通过总势能与相应薄圆柱壳的应变能比较，推导出了单壁碳纳米管杨氏模量的计算公式。
The computing formulae of the Young's moduli of SWCNT are obtained by comparing the total molecular potential energy of a SWCNT with the strain energy of a corresponding cylindrical thin shell.
本研究还将微波辅助加热技术引入到单壁碳纳米管的纯化与修饰过程中，并探索了最佳实验参数。
In addition, the "microwave-assisted heating technique" was developed to purify and modify SWNTs, and the optimized experimental parameters were explored.
介绍了一种单壁碳纳米管表面增强拉曼散射的新方法。
A new technique in SERS study on single walled carbon nanotubes is reported.
本发明公开了一种基于电弧放电法制备单壁碳纳米管薄膜的装置。
The invention discloses a device for preparing single walled carbon nanotube film based on arc discharge.
本研究将ARES投入单壁碳纳米管的合成研究，结果显示，ARES成功地学会、并以预定速度生长单壁碳纳米管。
We applied ARES to study the synthesis of single-walled carbon nanotubes, and show that it successfully learned to grow them at targeted growth rates.
基于分子力学的原理，系统总势能的单壁碳纳米管，进行扭转唯一，被获得。
Based on the principle of molecular mechanics, the total system potential energy of SWCNT, subjected to torsion only, is obtained.
本文对单壁BC3纳米管的振动模式进行了对称性分析，利用对称性适配力常数模型计算了直径在0。
Using symmetry-adapted force-constant lattice-dynamical method, the Raman active phonon frequencies are calculated for BC3 single-wall nanotubes with diameter between 0.
本文对单壁BC3纳米管的振动模式进行了对称性分析，利用对称性适配力常数模型计算了直径在0。
Using symmetry-adapted force-constant lattice-dynamical method, the Raman active phonon frequencies are calculated for BC3 single-wall nanotubes with diameter between 0.
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