转晶,crystal transition
1)crystal transition转晶
1.The process ofcrystal transition from α,γ-HNIW to ε-HNIW in nitrate acid was studied.研究了将α、γ-HNIW在硝酸中转晶为ε-HNIW的工艺。
2.The development ofcrystal transition technology for HNIW in the last five years is reviewed, including the modified procedures in the laboratories and the industrial process for HNIW′scrystal transitions.综述近五年六硝基六氮杂异伍兹烷(HNIW)转晶工艺的最新进展,包括多种经改进的实验室转晶方法及工业装置的转晶工艺。
英文短句/例句
1.Theoretical Study of the Effect of PNMAIW on HNIW Crystal Transition in Different Crystal Systems不同结晶体系中PNMAIW对HNIW转晶影响的理论研究
2.Invariance under Rotation for Acoustic Activity of Crystals and Quasicrystals;晶体和准晶的旋声性质的旋转不变性
3.The "Reversal" Phenomenon of Crystalline Pattern on AlOOH Nano-whiskers Growth纳米AlOOH晶须生长结晶形态的“逆转”现象
4.transistor vertical deflection circuit晶体管垂直偏转电路
5.single-crystal spinflip laser单晶自旋反转激光器
6.The Amorphous Chang in Rapid Freezing and in Supercooled of Melt Alloys;熔态合金急冷非晶化转变与深过冷非晶化转变
7.Highest efficient mono-cystalline or poly-crystalline solar modules.使用高转换率的单晶式多晶式电池组件。
8.ON REDUCTION OF THE HIGH ORDER TWINNING IN FCC STRUCTURE TO A SINGLE ROTATION RELATIONSHIP面心立方晶体高次孪晶化为一次旋转对称关系
9.Glass Transition and Primary Crystallization of Aluminum-Based Amorphous Alloy;铝基非晶态合金的玻璃转化及初晶化行为
10.Tensile Properties of Twist Low Angle Boundary of DD6 Single Crystal SuperalloyDD6单晶高温合金扭转小角度晶界的拉伸性能
11.α-Fe/NdFeB Nanocomposite Magnets Prepared by Annealing Amorphous Alloy and High Pressure Torsion Deformation;非晶晶化和高压扭转变形制备α-Fe/NdFeB纳米晶复合永磁材料
12.The preparation and the up and down-conversion luminescence of Y_2O_2S∶Er,Yb nanocrystalsY_2O_2S∶Er,Yb纳米晶的制备及其上转换和下转换发光
13.transitions and relaxations in amorphous polymers非晶高聚物的转变和松弛
14.Clinical Study on Revolving Sliding Transplanting Intraocular Lenses旋转滑入法植入人工晶体临床研究
15.Crystal Transition Effect on Chain Movement in Nylon 11晶型转变对尼龙11分子链运动的影响
16.Synthrsis of CdTe Nanocrystals and Its Reversible Phase Transfer;CdTe纳米晶的合成及可逆相转移研究
17.Axial Rotation Symmetry of Third-Order Nonlinear Elasticity of Crystals;晶体三阶非线性弹性的轴转动对称性
18.Linear Analysis of Fréedericksz Transition in Nematic Liquid Crystals;向列相液晶的Fréedericksz转变的线性分析
相关短句/例句
phase transformation转晶
1.A kind of novel TiO2 photocatalyst which could be excited by visible lights is obtained by heating nanometer anatase TiO2,which results inphase transformation from anatase phase to rutile phase.加热处理纳米锐钛TiO2使其发生转晶,因而得到一种利用可见光激发的光催化剂,并对此催化剂用X射线衍射,红外吸收,紫外可见吸收等方法进行了表征。
3)transformation[英][,tr?nsf?"me??n][美]["tr?nsf?"me??n]转晶
1.According to the principles of crystallization andtransformation, and by proper control over technological conditions and operating methods, α HMX is thoroughly turned into β HMX with four different grades of A,C,D and F.在丙酮 -乙酸乙酯溶剂中 ,加入醋酐法生产的粗品α- HMX,根据结晶、转晶原理 ,通过控制适当的工艺条件和恰当的操作方式 ,使α- HMX全部转化为β- HMX,同时直接制备出 A、C、D、F四个不同粒度级别的产品。
2.The metastability of molecular sieve VPI-5 was obsered in itstransformations by 31p MAS NMR and XRD.在二丙胺合成体系中，晶化温度升高到１５０℃或延长晶化时间，ＶＰＩ－５部分转晶为ＡＩＰＯ４－１１。
4)crystalline phase transformation晶相转变
1.The PVDF has thecrystalline phase transformation in these methods.利用固相法制备了掺杂有Nb2O5的PZT95/5压电陶瓷,采用固化、冷等静压、溶液混合法制备0-3型PZT/PVDF压电复合材料,经过对这几种方法的分析、比较后发现溶液混合法制备的样品中PZT微粉的分散性要优于前两种制备方法;这几种制备方法中PVDF均有晶相转变,但没有较为明显的β相PVDF存在,对复合材料的电性能的影响不大。
5)phase transformation晶型转变
1.Crystallization andphase transformation characters of two groups of BAS glass-ceramics with and without ZrO_2 were investi- gated by differential scanning calorimetry (DSC),X-ray diffraction (XRD) and dilatometry.用烧结法制备了化学计量比和高Ba含量的两组BaO-Al_2O_3-SiO_2(BAS)系微晶玻璃,采用差示扫描量热法(DSC)和X射线衍射分析(XRD)等手段研究了ZrO_2对BAS系微晶玻璃中六方钡长石析晶和六方钡长石向单斜钡长石晶型转变的影响。
2.The crystallization andphase transformation characteristics of BAS glass-ceramics doped with different ZrO2 contents were investigated by differential scanning calorimetry, X-ray diffraction, according to the isoconversional method of Ozawa and the Johnson-Mehl-Avrami equation.制备了不同ZrO2含量的BaO–Al2O3–SiO2(BAS)系微晶玻璃,用差示扫描量热法和X射线衍射分析,根据Ozawa等转化率法和等温转变动力学研究了ZrO2含量对BAS系微晶玻璃析晶和晶型转变的影响。
3.Thephase transformation of TiO 2 and the effect of composite mode of SnO 2 onphase transformation of TiO 2 have been investigated by TG-DTA and XRD.本文研究了以硫酸氧钛 (TiOSO4·nH2 O)和氯化亚锡 (SnCl2 ·2H2 O)为原料 ,TiO2 和SnO2 以不同方式复合时SnO2 对TiO2 晶型转变的影响。
6)crystal phase transformation晶型转变
1.The influence of thermal treatment parameters,such as the heating temperature and duration,on thecrystal phase transformation of γ-MnO2 was studied.采用热处理方式对γ-MnO2晶型转变进行了研究,考察了温度和时间对γ-MnO2晶型转变的影响。
2.In this research, thechemical precipitation-crystal phase transformation method was utilizedto prepareβ-MnO_2 satisfied the demand on chemical purity, particle size,morphology and crystal configuration.本研究通过采用化学沉淀——晶型转变法制备出了在化学纯度、粒度形貌和晶型结构均符合要求的β-MnO_2。
延伸阅读
炸药转晶分子式：CAS号：性质：炸药晶型转化的过程。有些炸药系以几种晶型存在，为了保证产品质量和使用、贮存的安全，常需将其转化为合适的晶型。如奥克托今是一种同质多晶体，具有α,β,γ及δ四种晶型，粗产品多为α晶型或几种晶型的混合物，但只有β晶型在室温下稳定，且机械感度较低，能满足使用要求。因此需将奥克托今粗品精制及转晶，使之全部成为β型产品。通常采用溶剂转晶法，硝酸转晶法或废酸转晶法。
