umklapp transformation是什么意思

网络释义

用法例句

Nickel phthalate tetrahydrate was synthesized by rheological phase reaction.

用流变相反应法合成了四水邻苯二甲酸镍,用TG、DTG、DSC、红外光谱、质谱研究了它在氮气气氛中的热分解机理。

Aluminium benzoates were synthesized with rheological phase reaction.

用流变相反应法合成2种苯甲酸铝配合物,通过元素分析,红外光谱,TG、DTG和DTA确定了配合物的组成,用TG、DTG、DTAI、R、XRD、FABMS表征了热分解产物并研究了配合物在氮气气氛中的热分解过程。

H2C2O4·2H2O and ZnO used as raw materials,nanometer ZnO was prepared with rheological phase reaction method.

2H2O和ZnO为原料,用流变相反应制备了纳米ZnO。

In the paraelectric-antiferroelectric phase transition of antiferroelectrics lead zirconate (PbZrO 3),the symmetry of crystalloid changes.

在反铁电晶体锆酸铅 (PbZrO3 )顺电反铁电相变中 ,伴随有对称性的变化。

The Free Energy of the Ferroelectric Phase Transition and the Order Parameter of the Antiferroelectric Phase Transition;

铁电相变自由能的系列研究与反铁电相变序参量选取

Ferromagnetic-antiferromagnetic phase transition in the Hubbard model due to next-nearest electron hopping

次近邻跃迁引起的一维Hubbard模型铁磁-反铁磁相变

Research on the phase transition in Spin-Peierls Systems with s=1/2xxz antiferromagnetic chain;

s=1/2xxz反铁磁链的Spin-Peierls相变研究

Phase transition and abnormal spallation in pure iron

纯铁材料的冲击相变与“反常”层裂

Applicable Scope of Landau Theory in Ferroelectric Phase Transition and Discussion of Correlation Length in the Critical Region;

Landau理论在铁电相变临界区的适用性与铁电相变关联长度的讨论

The antiferromagnetic transition of -γMn and the coupling of martensitic transformation;

γMn基合金反铁磁转变与马氏体相变模量耦合

E-cores for three-phase transformers for use in electronic equipment

GB/T4596-1984电子设备用三相变压器形铁心

Research on the First Order and Second Order Phase Transition of Ferroelectrics;

关于铁电体的一级和二级相变的研究

Study on the Ferroelectric Transition of Barium Titanate Thin Film by Molecular Dynamics

分子动力学研究钛酸钡薄膜铁电相变

Study on Layer Alignment of Ferroelectric Liquid Crystal Cel with N~*-Sc~* Phase Transition

N~*-Sc~*相变序铁电液晶器件层排列研究

Study of Phase Transitions in Quantum Antiferromagnetic Heisenberg Systems on Fractal Lattices;

分形晶格上量子反铁磁Heisenberg系统相变的研究

Phase Transition and Domain Observation of Ferroelectric Thin Film under the Applied Field;

外场作用下的铁电薄膜相变及电畴翻转

Dynamical phase transition and ferroelectric properties of poly(vinylidene fluoride) in electric poling

聚偏氟乙烯电极化的动力学相变和铁电性

The tunneling current is obstructed when the two ferromagnetic layers have opposite orientations and is allowed when their orientations are the same.

若两侧的铁磁层磁性方向相反，穿隧电流就被挡住，反之则可通过。

Correlation Analysis of Voltage Sensorsin Traction Inverters of Metro Vehicles

地铁车辆牵引逆变器电压传感器相关分析

Material-Saving Design for Amorphous Core in Three-Phase Oil-Immersed Distribution Transformer

三相油浸式非晶合金配电变压器铁心节材设计

In-situ Raman Observations on Phase Transitions and Domain Switches under a DC Electric Field of PLZT Ferroelectric Ceramics;

PLZT铁电陶瓷的相变及直流电场下畴变的原位Raman光谱观测

Microstructural evolution during martensitic transformation in antiferromagnetic Mn-Fe(Cu) alloy

反铁磁Mn-Fe(Cu)合金在马氏体相变过程中的组织演化