1) acoustical defect
声学缺陷
3) the defects of sound
声音缺陷
1.
The article analyses the reasons of the defects of sound and puts forward the means to solve these problems.
分析产生声音缺陷原因,并提出了解决问题的方法。
4) flaw echo
缺陷回声
5) 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。
6) esthetical disfigurement
美学缺陷
1.
[Objective] To study the esthetical disfigurement of facial profile of Guangdong women with Angle class Ⅰ and Ⅱ malocclusion.
【目的】研究广东成年女性开唇露齿患者头侧位颌面部的美学缺陷。
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