蚀坑 meaning in English
corrosion pit
etch pit
etched pit
etching pit
Examples
- Standard method for showing and measuring dislocation etch pits in indium antimonide single crystal
锑化铟单晶位错蚀坑的腐蚀显示及测量方法 - Observation on the variation of surface morphology during the etching process indicates that the grain boundary and te precipitates will be shown earlier than the dislocations
本文研究了晶片的腐蚀过程，观察随腐蚀程度的逐渐加深，晶片表面缺陷蚀坑形貌的变化。 - Aramid filaments are treated by a low - temperature plasma with different treatment times . the surface of filaments is observed by sem and the results show that the filament surface is smooth before the treatment and becomes more rough if filaments are treated for 6 minutes . in addition , it is found that the filament peels after 9 minutes of plasma treatment
本课题采用低温等离子体对芳纶纤维进行表面处理后，用sem观察纤维表面，发现未经等离子体处理的纤维表面比较光滑；等离子体处理6分钟后，纤维表面变得粗糙，产生很多微小的刻蚀坑；等离子体处理9分钟后，纤维表面受到的刻蚀程度明显增加，并产生表面剥离现象。 - Effect of steel pit on the mechanical property was discussed in succession . numerical results show that exponential relation exists between the yield strength and depth of corrosion pit . the work in this part is the theoretical foundation on the study in modeling of constitutive behavior of the corroded concrete and rusty rebar
基于微观腐蚀机理分析了硫酸盐介质对混凝土的膨胀性腐蚀作用，从理论上研究了由于膨胀作用引起混凝土内部产生的膨胀应力；讨论了钢筋表面锈蚀坑对钢筋力学性能的影响，建立了钢筋屈服强度与蚀坑深度之间的关系；为受腐蚀混凝土和锈蚀钢筋本构关系的建立提供了一定的理论基础。 - The as - grown crystals were characterization by cutting and directional , x - ray diffraction , high resolution ohmmeter , ir transmission spectroscopy , visible light absorption spectroscopy , scan electronic microscopy ( sem ) and positron annihilate time technique ( pat ) . the ir transmittance of czt single crystals grown with cd - riched is about 53 % , while 23 % with no cd riched
采用解理实验、 x射线衍射、电学性能测试、红外透过谱测试、可见光吸收谱测试、 sem蚀坑分析、探测器的试制等分析测试方法，并首次采用正电子湮没寿命谱分析方法来研究czt单晶体的空位缺陷，综合表征了所生长的晶体的质量和性能。