1) intermetallic compound
缺陷强化
1.
Defect hardening of NiAl intermetallic compounds;
NiAl金属间化合物的缺陷强化
2) defect chemistry
缺陷化学
1.
Based on the defect chemistry of undoped barium plumbate(BaPbO3),the charge compensating mechanism of acceptor-doped BaPbO3 was discussed by the measure-ment of the equilibrium electrical conductivity by a four-probe direct current technique as a function of oxygen pressure.
在未掺杂铅酸钡(BaPbO3)缺陷化学研究的基础上,采用高温平衡电导法分析了铝(Al)受主掺杂BaPbO3的缺陷补偿机理,建立了受主掺杂BaPbO3的缺陷化学模型。
2.
Based on the defect model of BaPbO3,the influence of defect chemistry on room-temperature conductivity is discussed.
用高温平衡电导法研究了未掺杂铅酸钡(BaPbO3)陶瓷的缺陷化学,确定了未掺杂BaPbO3材料的缺陷化学模型,同时,从BaPbO3材料的缺陷结构的角度讨论了热处理气氛对材料室温电导率的影响。
3.
The defect chemistry of long afterglow material SrAl_2O_4∶Eu,Dy was analyzed in de.
缺陷化学分析结果认为,所掺杂的稀土离子取代SrAl2O4晶格中的Sr2+离子格位,产生缺陷EuSr×,EuS。
3) flaw quantification
缺陷量化
1.
According to the graded standard for flaws in aluminum alloy casts inspected by radiograph, a method of feature extraction and flaw quantification is brought up to quantify the air hole flaw in aluminum alloy cast inspected by radiograph.
根据《铝合金铸件 X射线照相检验缺陷分级标准》,提出了一种用于铝合金铸件 X射线胶片气孔缺陷定量分析的特征提取方法和缺陷量化方法 ,实验结果表明该方法可行 ,为实现铝合金铸件 X-射线胶片的气孔缺陷计算机自动分级奠定了基
4) Oxidation defect
氧化缺陷
6) defect evolution
缺陷演化
1.
Under the theoretical framework of rheology of bodies with defectes,the interaction,between defects in the process of defect evolution is disscussed by using thegeneral characters in peocess,taking rhology and dissipation as the chain.
缺陷演化过程是一个多层次体系的复杂过程，不同层次上的缺陷演化各有其独特的规律，但其共同点是流变与能量耗散。
2.
Detailed experimental research and preliminary theoretical analysis have been presented, and they have shown that the local temperature field formed hy heat dissipation has fractal properties during defect evolution and its fractal diruension is a function of time.
结果表明：缺陷演化过程中因热耗散而形成的缺陷局域温度场具有分形特性。
补充资料：点缺陷(见晶体缺陷)
点缺陷(见晶体缺陷)
point defect
点缺陷point defeet见晶体缺陷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条