晶格结构

The downshift of diffraction angle of XRD indicates some precious metals enter crystal lattice of LaMnO3, the crystal sizes of catalysts become larger after precious metal loading; BET and SEM results show sintering happened to catalysts after catalytic reaction.

XRD衍射角向低角度出现了少许偏移，显示负载在表面的贵金属部分进入钙钛矿LaMnO3的晶格结构中，使其晶粒增大；BET和SEM结果表明催化剂在反应后出现了轻微团聚现象。

The crystalline size was estimated to be around 13.3-20 nm. Raman spectra indicated there coexisted other phases and a transformation from brookite to anatase in the samples doped with 0.2% Sb.

掺入适量的Sb后，由于Sb替代了TiO2的部分Ti形成Sb-O-Ti结构，改变了TiO2的晶格结构，改善了薄膜的结晶效率，使锐钛矿结构的TiO2：Sb含量明显提高。

Crystal structures of different PVDF crystal form s and the conformations of marcomolecules existed in the crystal form s were introduced.

介绍了聚偏氟乙烯不同晶型的晶格结构以及大分子在不同晶型中所采取的构象。

In the molecular dynamics simulation model, the metallic thin film and the mold, made of gold and nickel, respectively, are formed in face central cubical single crystal.

本文提出三维分子动力学模型模拟奈米压印之制程，并且研究模具线宽及金属薄膜厚度对於结构成形的影响，模拟中所采用的材料为镍模具及金薄膜，排列的晶格结构为单晶面心立方结构。

Additionally, there was new AES that may be a transition form of hybridism of carbon atom. It is concluded that carbon atom of graphite changes from sp^2 π to sp^3 through "metal catalyst layer", and deposits on the surface of diamond.

结果表明高温高压条件下石墨中碳原子经过"金属催化剂层"才能将碳原子的电子构形从SP^2π态改变成SP^3态，碳原子从而以金刚石四面体结构沉积到金刚石表面，金刚石晶格结构的形成是在金刚石表面层完成的。

The XRD result indicates that the axial ratio c/a of the tetragonal structure decreases with increasing the content of platinum, which leads to an increase of the deviation from unity of the tetragonal structure. So that, the anisotropy field of the ordered phase is improved and the coercivity is increased.

合金的X射线衍射结果表明：时效热处理后，随着Pt含量的增加，合金面心四方结构的有序相的c/a值逐渐减小，c/a值的减小增大了四方晶格结构的a与c方向的不对称性，使有序相的磁晶各向异性场增大，提高了合金的矫顽力

There is an allotropic change temperature (1155K) for pure Ti and it is a hydrogen-absorbing metal for different solubility in a-phase titanium and 3-phase titanium. The hydrogen atom dissolves in lattice and occupies tetrahedron interstitial position, and then forms TiH2 sublattice of face-centered cubic.

钛是－种具有同素异型转变点T(1155K)的吸氢金属，氢在α钛和β钛中有不同的溶解度，在T以下易形成具有面心立方晶格结构的TiH2，氢原子溶解在晶格中，占据四面体间隙位。

TEM shows that drying by direct heating might result in hard aggregation of the tourmaline powder, while hard aggregation might be avoided by azeotropic distillation. Raman spectroscopy reveals that there are O_H and C_H on the surfaces of the tourmaline powder obtained by azeotropic distillation, which indicates that butoxy is chemically adsorbed on the surfaces of tourmaline particles, but not adsorbed on those formed by direct drying. X_ray powder diffraction shows that the intensity of diffraction peaks decreases after grinding. There is no damage to the tourmaline crystal lattice in the process of direct heating, azeotropic distillation, or ultrafine grinding.

透射电镜分析结果表明，直接加热脱去水或正丁醇会使电气石超细颗粒发生硬团聚，而共沸蒸馏法则可有效防止硬团聚的产生；拉曼光谱结果表明，共沸蒸馏法制备的电气石粉末表面存在O—H和C—H键，说明正丁醇在颗粒表面为化学吸附，而直接干燥法得到的电气石粉末表面则没有；X射线粉晶衍射结果表明，研磨过程降低了粉末衍射峰的强度，但直接加热干燥和共沸蒸馏干燥均未破坏电气石的晶格结构。

What makes minerals special is the way that the atoms of those elements are arranged in lattices which create unique crystalline structures and shapes.

矿物质的特别之处是那些矿物质的原子是按晶格结构排列，这就形成了其独特的水晶结构与形状。

X-ray is used to confirm the lattice ,and ultraviolet ray is used to measure the band gap. Measure electronic conductivity with digital panel meter and 4 Point Probe .

利用紫外光量测金属反蛋白石结构的光子能隙；扫描式电子显微镜观察镍金属堆积方式与型态；三用电表与四点探针测量其导电性；X光确定镍金属的晶格结构等等。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。