character structure

It was presented that there were different crystal mold and crystal structure of calcined calcium sulfate whiskers and the highest density crystal structure at 600 ℃.

不同溫度下煅燒硫酸鈣晶須,并用XRD測定煅燒產物的結構,發現其晶型和晶格結構均有變化,600℃左右煅燒的硫酸鈣晶須晶格結構最為致密。

The change of BNT crystal structure with that of parameter x was analyzed,and was compared with X-ray diffraction data of Ba6-3xSm8+2xTi18O54(BST) and Ba6-3xEu8+2xTi18O54(BET).

分析了BNT晶格結構隨配比x的變化情況,與Ba6-3xSm8+2xTi18O54(BST)、Ba6-3xEu8+2xTi18O54(BET)進行比較,結果表明各離子在ab晶面內的分布對Ba6-3xR8+2xTi18O54(BRT)微波介電性能的影響較大。

The variation in crystal structure and the transport properties of the sample were investigated through FTIR spectrum,Raman spectrum,ρ～T curves and ρ～T fitted curves.

通過樣品的紅外吸收光譜、Ramam光譜、ρ～T曲線以及ρ～T擬合曲線,研究了樣品的晶格結構變化和輸運性質。

An algebraic multigrid method for a class of discrete models of lattice structures;

求解一類網格結構模型的代數多重網格法

Random seismic response analysis of long-span spatial lattice structure under three-dimensional and multi-support earthquake excitations;

大跨度空間網格結構多維多點隨機地震反應分析

The study of a rubber mould for lattice structure was presented.

介紹了一種網格結構用橡膠模具的研究。

Dielectric and ferroelectric properties of BaBi_4Ti_4O_(15) ceramics and their dependence on lattice structure;

鈦酸鉍鋇陶瓷的介電性、鐵電性及對晶格結構的依賴性

Transmission electron microscope (TEM), Raman spectroscopy and X ray diffraction (XRD) were used to investigate the lattice structures, phonon properties of the samples.

通過透射電境、X光衍射和拉曼散射對納米晶的晶格結構和聲子特性進行了研究。

The laws of the magnetic properties of granular films varying with the lattice structure have been studied.

采用射頻濺射法制備了"納米鐵磁金屬顆粒 半導體基體"Fe In2O3復合顆粒膜,研究了顆粒膜磁特性隨晶格結構的變化規律。

On the basis of the affecting factors on the cellular structure of detonation waves of hydrocarbon fuels spraying in air,it can be concluded that a change in initial temperature shows a little influence on the cell size,while the cell size increases with the decrease of initial pressure.

在實驗的基礎上,對碳氫燃料云霧爆轟波胞格結構的影響因素進行討論分析認為:初始溫度的變化對胞格尺寸的影響較小;胞格尺寸隨初始壓力的降低而增大;稀釋氣體使碳氫燃料的爆轟波胞格尺寸增大,在稀釋氣體達到一定濃度后,胞格尺寸將迅速增大;起爆能的增大可以導致更加復雜的爆轟波次胞格結構出現。

Using time operator splitting technique and weighted essentially nonoscillatory(WENO) schemes to simulate detonation with detailed chemical reaction,we obtain its unique and regular detonation wave cellular structure.

通過對帶有詳細化學反應的爆震波進行數值模擬,獲得了獨特規則的胞格結構,描述了胞格的特點及其形成的原因,胞格的長寬比和以往的實驗和計算結果基本一致。

According to the recorded cellular structure, the relationship between shock shock angles (the angle formed by trajectory of triple point and the slope of wedge) and wedge angles can be determined.

根據胞格結構的煙跡記錄 ,得到了爆轟波Mach反射時三波點跡線與楔面的夾角Χ (也稱激波角 ,shock shockangle)與楔角Θ的定量關系 ,依此推算出爆轟波繞射楔塊時從規則反射 (normalreflection)向Mach反射轉變的臨界角范圍 。

Anisotropic Etching Simulation of Crystalline Silicon Based on Crystal Lattice

基于晶格結構的單晶硅異向腐蝕的計算機模擬

EPR Theoretical Study of Lattice Local Structure in CaCO_3:Mn～(2+) System;

CaCO_3：Mn～（2+）體系局域晶格結構的EPR研究

Photoluminescence from Interface of SiO/SiO_2 Superlattices

SiO/SiO_2超晶格結構界面發光的研究

Investigation on Spectra and Lattice Structure of Optical Crystal K_5Bi(MoO_4)_4:Yb~(3+)

光學功能晶體K_5Bi(MoO_4)_4:Yb~(3+)的光譜及晶格結構研究

EPR Theoretical Study of Lattice Local Structure in Al_2O_3:Fe～(3+) System;

Al_2O_3：Fe～（3+）體系局域晶格結構畸變的EPR理論研究

Crystal structure, Space lattice & Unit cell

晶體結構，定向格子及單位晶格

Elastic Wave Band Gap Structures of Triangular Lattice Phononic Crystal with Solid/Air System

三角晶格固/氣型聲子晶體的彈性波帶隙結構

NONLINEAR LOCALIZED MODES IN A ONE-DIMENSIONAL DIAMOND-STRUCTURE LATTICE

一維金剛石結構晶格的非線性局域模

An Unstructured Algebraic Multigrid Method On Lattice Materials;

一類晶格材料（Lattice Materials）的無結構代數多重網格法

lattice dynamics of molecucrystals

分子結晶晶格動力學

The C_(60)-polyethylene thin film is in a cry- stal state when the substrate temperature is about 140℃ and its lattice constant is1.454nm.

基底溫度為140℃蒸積的c＿（60）－pE薄膜具有晶態結構，其晶格常數為1．454nm。

Crystal Structures of Pseudo-Layer Type Inclusion Compound Built of Tetra-N-Butylammonium Trithiocyanurate;

硫代三氰酸為主體晶格的四丁基銨類層狀包合物的晶體結構研究

EPR Theoretical Study of Lattice Local Structure for Fe～(3+) Centers in Zinc Oxide;

ZnO：Fe～（3+）體系的晶格局域結構的EPR理論研究

Lattice Dynamics of Quasi-1D Nanotube-structure Systems;

準一維納米管結構體系的晶格動力學研究

Nonlinear Optical Effects in Optical Super-lattices and Design of Frame of Optical Super-lattices;

光學超晶格的非線性光學效應研究及結構設計

InAs/GaInSb Superlattice Epitaxl Growth Simulation and Micro-Structure Research;

InAs/GaInSb超晶格的外延生長模擬及微結構設計研究

Structure and Lattice Vibration Properties of Deformed Carbon Nanotubes;

形變碳納米管的結構及晶格振動特性研究

The Energy Band Structure and Multistability of Nonlinear Superlattice;

非線性超晶格的能帶結構和多穩態現象