crystal unit
英 [ˈkrɪstl ˈjuːnɪt]
美 [ˈkrɪstl ˈjuːnɪt]
网络 石英元件; 石英谐振器; 石英晶体谐振器; 晶体单元; 石英晶振元件
双语例句
- Crystal structure, Space lattice& Unit cell
（晶格中）节点间隙晶体结构，定向格子及单位晶格 - Influence of Polymerization Process on Liquid Crystal Alignment on Polyimide with Side Chain Containing Biphenyl Unit
聚合工艺对联苯侧链型聚酰亚胺薄膜取向性能的影响 - Starting with the structure of energy tester, the paper elaborates the assembly method, design of crystal unit assembly tooling, as well as alternative assembly method for energy tester in detail.
从量能器的结构入手，详细阐述了量能器的装配方法、量能器晶体单元的装配工装的设计及替代装配方法。 - Otherwise, the volume of the crystal unit cell increase slightly with no regularity after doping.
另外，掺质后，晶体的单胞体积一般略有增大，但未呈现出规律性。 - To use a crystal unit as an oscillator, its oscillated frequency is required to be stable against temperature variations.
石英晶体作为谐振器在使用时，要求其谐振频率在温度发生变化时保持稳定。 - How to demarcate the crystal face indexes in the lattice single unit and multiunit
点阵素单位与复单位中晶面指标的标定 - A series of reactive toughening accelerators ( LCEU PEG) containing both the flexible chain and rigid chain liquid crystal unit were synthesized and used to toughen the epoxy resin/ dicyandiamide curing system.
合成了既含聚乙二醇醚（PEG）柔性链、又含刚性液晶结构单元的活性增韧促进剂（LCEUPEG），对其促进环氧树脂／双氰双胺体系的固化反应活性、反应机制； - The entrance of Au into the crystal structure results in widening of the distance of the crystal face ( 100) ( d100) and lightly variation of the unit cell parameters, the crystallographic axis a becoming longer.
金的加入导致毒砂晶体结构中（100）面网间距局部变宽，晶胞参数也发生了微弱变化，a轴变长。 - Study result indicates: adding the crystal boundary amount of unit volume, i.e. adding the crystal boundary energy of unit volume, can increase plastic deformation resistance of electrode alloy.
研究结果表明：增加单位体积的晶界数量，即增加单位体积的晶界能，能提高电极合金的塑性变形阻力。 - As a tool for analyzing X-ray powder diffraction data, the whole powder-pattern decomposition method ( WPPD in short) without reference to crystal structural model can refine the unit cell parameters and the positions, intensities and other profile parameters of individual reflections.
在X射线粉末衍射数据的解析中，整体分解（WPPD）法不涉及被测晶体的晶胞构造而能确定各条衍射线的位置、强度及其它线形参数，并得到精密化的晶胞参数值。 - Study of effect of crystal condition on the unit cell parameter of polypropylene
结晶条件对聚丙烯晶胞参数影响的研究 - Tb-Dy-Fe twin crystal or polycrystal magnetostrictive materials are normally employed as driving unit in magnetostrictive actuator, yet the crystal boundary and twin crystal structure in the Tb-Dy-Fe materials hinder the movement of domain walls so that the displacement output under low magnetic field is rather small.
磁致伸缩型微位移致动器通常采用多晶或孪晶结构材料作为驱动单元，由于晶界和孪晶界对畴壁的移动具有阻碍作用，其低场下的位移输出较小，调控精度受到较大影响。 - The preliminary crystallographic study shows that GAPDH crystal belongs to C2 space group, there is only half molecule per asymmetric unit and the molecule located at the 2-fold axis.
初步Χ射线晶体学研究确定：此酶晶体属於C2空间群，不对称单位内含有半个分子，分子坐落在二重轴上。 - Its electron diffraction pattern shows symmetrical and clear electron diffraction spots of single crystal and proved to be the electron diffraction pattern of single crystal by means of index with the parameters of unit cell of Nylon 1010.
对该晶体进行电子衍射，显示对称的清晰的单晶电子衍射斑点，用尼龙1010的晶胞参数标定电子衍射图，证明是单晶的电子衍射图。 - The concept of atomic average covalence electron density ( AACED) has been advanced in the valence electron theory. By using it, the AACED on the crystal faces of typical structural unit in martensite cell is evaluated.
在价电子理论中提出了原子平均共价电子密度的概念，计算了马氏体中典型结构单元内各晶面上的原子平均共价电子密度。 - Overview of Cellular IP Network The Search of Crystal Unit Cell
蜂窝IP概述晶胞参数检索 - First, periodical boundary condition is used to make space domain in a photonic crystal unit cell, and for non-orthogonal crystal, non-orthogonal coordinate system is adopted.
本文研究的重点是减少计算时间，首先应用周期性边界条件，将计算区域始终限制在一个光子晶体元胞内，对于非正交结构的光子晶体，采用了非正交直线坐标系。 - The growth mechanism of DKDP crystal was described by the formation, diffusion and adsorption of growth unit of DKDP crystal. The method of increasing the growth rate was discussed.
从DKDP晶体生长基元的形成、扩散、吸附等方面研究了DKDP晶体生长的微观机制，提出了提高晶体生长速度的具体方法。 - The refinement of crystal unit cell parameters of native cryptomelane in the supergene oxidation zone of the Xiangtan manganese deposit, Hunan Province
湖南湘潭锰矿次生氧化带中天然锰钾矿晶胞参数的修正 - The matrix expressions of crystal unit spaces and reciprocal spaces
晶胞空间和倒易空间等效点的矩阵表示 - The finely grounded PAA was crystal polymer and its structure unit arranged periodicity with a little crystal lattice disfigurement.
分离得到的PAA为结晶聚合物，结构单元呈周期性排列，但存在一定的晶格缺陷。 - The crystal with unit cell c-parameter between MCM-22 ( p) and MCM-49 was also synthesized.
并发现可以直接合成出晶胞参数c介于MCM-22和MCM-49之间的晶相。 - The results show that after the intersection of dislocations located on different slip planes, one-third vacancy or one-third interstitial can be generated, which is the smallest point defect in the crystal instead of unit vacancy or interstitial.
结果表明，当处在不同滑移面上的两个位错相交后，有可能产生1/3空位或1/3间隙原子，它们是晶体中的最小点缺陷，可作为相交位错的节点而单独存在。 - The crystal system of the compound was incorrectly considered as orthorhombic, based on its unit cell parameters in reference, because the author of the reference neglected the weak diffraction layer in the oscillating photo along the(?)
文献在报导该化合物晶体的晶胞参数时，因未考虑（？）向回摆照相的系统弱衍射，错误地将其定成为正交晶系。 - The fundamental particle is the very fine clay particle composed of single crystal, and is the basic unit of mixed layer clays formed by one or several kinds of silicates with the sheet structure.
单元粒子是单晶体构成的细小的粘土颗粒，是由一种或多种层状结构的硅酸盐构成的混层粘土的基本单元。 - Usually, a crystal oscillator or rubidium is used in the Time Unit System equipments as a clock frequency standard, but its drawbacks of long-term stability do not satisfy applications because of its aging or some other reasons.
通常时统设备中都采用晶体振荡器或者铷钟作为频率标准，但由于老化和温度等原因导致其短期准确度和长期稳定度不尽如人意。 - Based on the locally resonance, we design a type of two-dimensional holey phononic crystal with unit cells of resonators in this thesis.
本文即是基于局域共振机理，设计了一种含共振单元的二维多孔声子晶体。 - The growth and dissolution process of ZnO crystal under high concentration of precursor solution was simulated by use of the growth unit model of anion coordination polyhedron, principles of chemical equilibrium and characteristics of ZnO crystal structure.
通过负离子配位多面体生长基元模型、化学平衡原理和ZnO晶体结构特性模拟出了高浓度条件下ZnO晶体生长与溶解过程。