晶格

A crystalline solid is characterized by a unit cell containing an arrangement of atoms repeated indefinitely; noncrystalline or glassy solids do not have a unit cell.

非晶体或象玻璃的固体没有这样的单位晶格

Because of the nondirectional property of ionic bond and the fully delocalized property of pi electrons on carbon layers, translation will not change the electronic structure of carbon layers, resulting in that A-GIC and AE-GIC hare quite good lubrication as well. The electrons come from metals mainly transfer to the delocalized pi orbitals of carbon layers, and the increase of delocalized electrons will make metal graphite intercalation compound more electro-conductive than graphite itself. Because ionic bond between metals and carbon layers is weaker and its lattice energy is much less than that of typical NaCl crystal, so metals could be left from interlayers. The Mulliken populations of C-C in intercalation compounds are smaller than that of graphite, and the HOMO energy level of GIC is higher than that of graphite too. These Lead to that GIC will easier be oxidized.

由于离子键没有方向性，又由于碳层中的π电子是充分离域的，所以碳层不会由于平移而改变其电子结构，金属石墨层间化合物仍具有很好的润滑性；金属失去的电子主要转移到碳层的离域π轨道中，碳层离域电子增多使金属石墨层间化合物的导电性比石墨增强；金属与碳层间的离子键强度比较弱，其晶格能远小于典型的离子晶体，因而金属易从石墨层中脱出；金属石墨层间化合物中的C-C间Mulliken布居值小于石墨中C-C间的值，且金属石墨层间化合物的HOMO能级也高于石墨的HOMO能级，所以石墨层间化合物中的碳原子较石墨更易被氧化。

The nonlinear lattice dynamics and an expression of nonlinear macroscopic polarization are derived in terms of optic phonon modes.

导出了用简正坐标即声子模式所表达的非线性晶格动力学和非线性宏观极化。

This phenomenon is observed in artificial superlattice thin-film materials composed of alternate ferromagnetic and nonmagnetic layers.

这是在铁磁和非磁薄膜交替组成的人工超晶格中观察到的。

As all grid work is rewoven, a regenerative form becomes the norm, as enough chi is available to sustain the health and well being of all cells therein.

当所有晶格层被重新编制时，可再生的形体就会成为标准，同时足够的气变得可用以维持健康和所有细胞的良好存在。

The paper commencing with analyses of the basic property of the hydrate, structure and sort, analyzes micro kinetics, formation condition, gas hydrate formation mechanism and influencing factor in high sulfur; also proceed analysis in depth for existent hydrate prediction model; according to gas dissolving, hydrate lattice deformation, synergistic action of inhibitor, carry out analytical study for existent error between normal forecast model and physical condition; introduce key parameter theory to establish and modify prediction model of hydrate formation condition to suit for high sulfur gas reservoir and inhibitor system, analyses different kinds of prevention and cure measures to influence of hydrate; finally, through field application in high sulfur gas reservoir hydrate.

本文从分析水合物的基本性质、结构与分类出发，分析了水合物生成过程中的微观动力学、生成条件、高含硫天然气水合物生成机理以及影响因素；并对现行的水合物预测模型进行了深入剖析，根据气体溶解、水合物晶格变形、抑制剂协同作用等因素对常规预测模型与实际条件之间存在的误差进行了分析研究；通过引入关键参数理论，建立并改进了适合高含硫气藏水合物生成条件预测模型及抑制剂体系的高含硫水合物生成条件预测模型，分析了各种防治措施对水合物的影响；最后通过高含硫气藏水合物实例计算，分析了含硫化氢、二氧化碳组分的天然气与常规气体对水合物生成条件的影响，并对各种水合物防治措施进行了实例计算。

The common method of finding normal coordinate for the multidimensional linear microvibration;2. Then,it introduces the normal coordinate and its operator.

文章首先通过研究做简谐振动的简谐振子提出了量子化模型，然后引入简正坐标，使其简正坐标算符化，最后得到晶格振动的量子化。

It is notedthat the MnO octahedral nanocrystal assembled to three-dimensionalsuper-lattice structure.We also discussed the formation mechanism.

值得注意的是，尺寸和形貌均一的MnO八面体纳米晶体自组装形成了三维超晶格结构。

The flow chart and the algorithm structure of the optimization design program are illustrated in detail.

说明了优化设计程序的算法结构及基本流程，并对实验中的实际塞曼磁场和锶原子光晶格钟磁光阱信号进行测量。

The surface layer protein is one of the most widely distributed crystalline vehicle structures surrounding the outmost cell surface of bacteria.

细菌的S-层蛋白是在细菌中分布极广的表层单分子层晶格网状包膜结构，其研究已经受到普遍重视。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。