From denatured sodium carbonate's damage to the alumina production flow in Aluminum Corporation of China Guizhou branch,we discussed the crystal degeneracy mechanism of sodium carbonate through analyzing the solution in production flow under the condition of normal and abnormal crystallization respectively and tested sodium carbonate of crystal degeneracy.
由中铝贵州分公司氧化铝生产流程中碳酸钠结晶变性现象的危害引出对其机理进行研究,通过对碳酸钠正常结晶和结晶变性两种状况下生产流程中溶液的分析以及对变性碳酸钠结晶体的测试,得出碳酸钠结晶变性主要受有机物、二氧化硅、硫酸钠以及微量杂质V等的影响,这对进入生产流程中的矿石原料提出了要求。
From the phenomenon of the crystal degeneracy of sodium carbonate in the alumina production flow in Aluminum Corporation of China Guizhou branch,proposal was put forward about how to improve its methods on the basis of studying degeneracy mechanism of sodium carbonate,which will be used as reference in practice.
由中铝贵州分公司氧化铝生产流程中碳酸钠结晶变性的现象以及对其机理进行研究的基础上,提出了改善氧化铝生产流程中碳酸钠结晶变性的方法,以供借鉴和选用。
STUDY OF TWO CRYSTALLINE MODIFICATIONS OF THIAMINE HYDROCHLORIDE AND THEIR STABILITY
盐酸硫胺两种结晶变体及其稳定性研究
crystalline modification
结晶变态,晶体变型
Stucture and Photorefractive Properties in Mn, Mg Codoped LiNbO_3 Crystals with Varied Mn Concenttration;
不同掺锰量Mn：Mg：LiNbO_3晶体结构与光折变性能
Thermodynamic Phase Stability and Solid Structure Transition of Nanocrystals;
纳米晶体的热力学稳定性及结构相变
Static recrystallization behaviors of deformed 42CrMo steel
42CrMo钢形变奥氏体的静态再结晶
Research on the Grain Ultra-refinement in Austenite by Dynamic Recrystallization and Its Martensitic Transformation;
奥氏体动态再结晶晶粒超细化及其马氏体相变研究
To assume a crystalline form.
使结晶采取晶体的形态
To cause to form crystals or assume a crystalline structure.
结晶，晶化使形成晶体或采取晶体的结构
anisodesmic structure
(晶体) 异键结构
Liquid-Liquid Structure Transitions in Eutectic and Solid-Solution Binary Alloys and Their Effects on Solidification;
共晶系和匀晶系二元合金熔体结构转变及其对凝固的影响
EPR Theoretical Study of Lattice Local Structure in Al_2O_3:Fe～(3+) System;
Al_2O_3：Fe～（3+）体系局域晶格结构畸变的EPR理论研究
CONVERSION OF THERMOCAPILLARY CONVECTION IN DETACHED SOLIDIFICATION
分离结晶过程中熔体热毛细对流的转变
Study on the defect modes of one-dimensional photonic crystals of gradient thickness
厚度递变结构一维光子晶体的缺陷模研究
Change of Crystal Structure in ZA27 Alloy under Super-high Pressure
超高压力作用下ZA27合金晶体结构的变化
A Study on High-Pressure Raman Scattering and Crystal Structural Phase Transition of CaCrO_4 and YCrO_4
CaCrO_4与YCrO_4的高压拉曼及晶体结构相变研究
Defect Modes of One-dimensional Photonic Crystals with Gradual Refractive Index Layer
一种缓变结构一维光子晶体的缺陷模研究
N-P-N two junction transistor
NPN双结晶体管n-p-n双结晶体管
Expression,Purification and Crystallization of the Catalytic Domain of Inactivating Urokinase-type Plasminogen Activator in Pichia pastoris
尿激酶催化结构域S356A突变体在毕氏酵母中的表达、纯化及结晶