1)α-Al_2O_3(0001)surfaceα-Al2O3(0001)表面
1.With the temperature increasing,the average diffusivity of the particles at α-Al_2O_3(0001)surface is enhanced in the bonding process.在较高温度条件下(大于700℃),N的解吸附作用明显增强,不利于AlN的稳定吸附生长,500—700℃之间的温度有利于AlN在α-Al2O3(0001)表面的稳定吸附生长。
2)α-Al2O3(0001) surfacea-Al2O3(0001)表面
1.The dynamic absorption of A1N on α-Al2O3(0001) surfaces was theoretically simulated with the plane wave ultra soft pseudo-potential model,based on electron density functional theory,to understand physical values,including the adsorption energy,bond formation and bonding orientation of A1N molecules.采用基于密度泛函理论的平面波超软赝势法,对α-Al2O3(0001)表面吸附AlN进行了动力学模拟计算,研究了AlN分子在a-Al2O3(0001)表面吸附成键过程、吸附能量与成键方位。
3)α-Al 2O 3(0001)α-Al2O3(0001)
4)TiB2(0001) surfaceTiB2(0001)表面
5)Ti(0001) surfaceTi(0001)表面
英文短句/例句
1.MOLECULAR DYNAMICS SIMULATION OF DEPOSITING LOW-ENERGY ATOM Ti ON Ti(0001)SURFACETi(0001)表面低能沉积Ti原子的分子动力学模拟
2.A Density Functional Study of Small Molecule Adsorption on GaN(0001) Surface;GaN（0001）表面吸附小分子的密度泛函研究
3.Simulation Study of AlN Adsorption on the α-Al_2O_3(0001) Surfaceα-Al_2O_3（0001）表面吸附AlN的模拟研究
4.Simulation of AlN Adsorption on Sapphire(0001) SurfacesAlN在α-Al_2O_3(0001)表面吸附过程的理论研究
5.Diffusion of oxygen atom near Zr(0001) surface氧原子在Zr(0001)表面附近的扩散
6.Adsorption Structure of NH_3 on Ru(0001) and (1010) SurfacesRu(0001)和(1010)表面上NH_3吸附结构研究
7.Study on H_2 Adsorption and Dissociation Properties on Mg(0001) Surface氢分子在Mg(0001)表面的吸附与解离性能研究(英文)
8.The Effects of Surface Defects on Oxygen Adsorption on InN(0001) by First-Principles Calculations表面缺陷对氧在InN(0001)上吸附的第一原理研究
9.A molecular dynamics study of adatom self-diffusion on Re(0001) surface利用分子动力学方法研究吸附原子在Re(0001)表面的自扩散行为(英文)
10.Study on Al-Ti and Al-Ti-Ce Infiltrated Layers on Martensitic Valve Steel气阀钢表面Al-Ti及Al-Ti-Ce共渗层研究
11.The Studies of Ti-O/Ti-N Gradient Film on Artificial Heart ValveTi-N/Ti-O复合薄膜人工心脏瓣膜表面改性
12.Study on Defects of SiO_2/4H-SiC(0001) Interface by XPS;SiO_2/4H-SiC（0001）界面缺陷的XPS研究
13.A Study on Surface Bioactivity of NiTi and Ti-Nb-Sn Alloys;NiTi及Ti-Nb-Sn合金表面生物活性化研究
14.The Study of Surface Modification by Ti/Nb Ion Implantation into Mould Steels;Ti、Nb离子注入工模具钢表面改性研究
15.Formation of HA/COL Composite Coatings on the Surface of Ti and NiTi Alloy;Ti、NiTi合金表面HA/COL复合层的制备
16.The Studies of Titanium Oxide Films Modification on Vascular Stent Surface;血管支架Ti-O薄膜表面改性研究
17.Preparation of the Porous Structure on the Surface of Ti-25Nb-2Zr AlloyTi-25Nb-2Zr合金表面微孔结构的构建
18.Influence of surface nanocrystalline of copper on Ti ions implantation纯铜表面纳米化对Ti离子注入的影响
相关短句/例句
α-Al2O3(0001) surfacea-Al2O3(0001)表面
1.The dynamic absorption of A1N on α-Al2O3(0001) surfaces was theoretically simulated with the plane wave ultra soft pseudo-potential model,based on electron density functional theory,to understand physical values,including the adsorption energy,bond formation and bonding orientation of A1N molecules.采用基于密度泛函理论的平面波超软赝势法,对α-Al2O3(0001)表面吸附AlN进行了动力学模拟计算,研究了AlN分子在a-Al2O3(0001)表面吸附成键过程、吸附能量与成键方位。
3)α-Al 2O 3(0001)α-Al2O3(0001)
4)TiB2(0001) surfaceTiB2(0001)表面
5)Ti(0001) surfaceTi(0001)表面
6)Mg(0001) surfaceMg(0001)表面
1.By the first-principles calculations method based on the density functional theory, H2 adsorption and dissociation proper-ties on clean, vacancy defective and Pd atom coadsorption Mg(0001) surfaces are investigated systematically.采用基于密度泛函理论的第一原理计算方法,研究了氢分子(H2)在清洁、空位缺陷及Pd原子吸附的Mg(0001)表面的吸附与解离性能。
延伸阅读
α,α,α,α',α',α'-六氯对二甲苯分子式：C8H4Cl6分子量：312.84CAS号：68-36-0性质：白色针状或粉末状结晶。熔点108-110℃。溶于二甲苯、石油醚、乙醇、植物油，不溶于水。无味，有特殊臭味，遇光、碱会缓慢分解而呈酸性。制备方法：以混二甲苯为原料，先用98%硫酸磺化，使间二甲苯生成间二甲苯磺酸盐。从磺化反应物中分离出含邻、对二甲苯的油层，水洗、干燥，减压蒸馏出邻、对二甲苯。间二甲苯磺酸盐经水解可得副产品间二甲苯。由邻、对二甲苯经氯化即得1，4-双（三氯甲基）苯：在反应锅中投入邻、对二甲苯，再加入过氧化苯甲酰和三乙醇胺。加热到70℃后，在光照射下导入氯气，于70-80℃反应6h，再升温至100-120℃继续反应，至反应液相对密度达到1.560-1.580（65℃），即为反应终点，停止通氯，减压脱除余氯。降温至5℃，过滤，洗涤得粗品，重结晶，活性炭脱色得成品。用途：抗血吸虫病药物。对肝吸虫病、阿米巴原虫病、疟疾以及肠道线虫有一定疗效。但对神经系统的不良反应较多见，且延迟反应持续较久。
