螺位錯 的英文怎麼說
中文拼音 [luówèicuò]
螺位錯
英文
screw dislocation-
Two general categories of dislocations are spiral and line(edge), the terms being aptly descriptive of their shape.
位錯一般分為兩種形式,螺形和線形(刃型)位錯。其術語恰當地表徵了它們的形狀。Electroelastic interaction between a piezoelectric screw dislocation and a circular inhomogeneity with interfacial cracks
壓電螺型位錯和含界面裂紋圓形夾雜的電彈干涉效應A screw dislocation in a half - plane piezoelectric composite medium
半平面壓電復合介質中的螺位錯The general formulas for interaction energy and the force acting on the dislocation due to the presence of an elliptical inhomogeneity under longitudinal shear are given. the force acting on the dislocation is figured out, particular discussion being given to its variation with the dislocation azimuth and other parameters. it is shown that the force acting on the dislocation first reduces and then increases with the augment of dislocation azimuth
首次導出了縱向剪切下夾雜內外螺旋位錯引起的耦合干涉能與耦合位錯力的一般解析表達式,並討論了位錯力隨位錯方位角及相關參數的變化規律,發現縱向剪切下位錯力幅值隨位錯方位角的增大先減小后增大。And considerable work has been done hi the growth behaviour in the tetrachloride solution concluding studies of crystal growth and growth kinetics. a crystal of dimensions 20mm x 20mm x 1mm was produced hi the tetrachloride solution by lowing temperature. and bcf spiral growth mechanism for the surface diffusion model was analyzed using the kinetic data
本文以苯為溶劑溶液降溫法培養出了60mm 40mm 3mm大尺寸hhm單晶;另外探討了hhm在四氯化碳溶液中的生長行為,溶液降溫法培養出了20mm 20mm 1mm的較大尺寸單晶,並用動態循環體視顯微鏡觀察法測定了其在不同的過飽和下主要顯露晶面的法向生長速率,在較大過飽和度范圍內考察了其bcf表面擴散螺位錯生長機制。The research indicates that the microscale spiral ( vortex ) growth dislocation is another important growth mechanism of pteria penguin and blister pearl from sanya, hainan province
通過對該珍珠層的表徵與示蹤,初步證實微尺度螺旋(渦旋)生長位錯是海南三亞企鵝貝及其附殼珍珠又一重要的生長機制。Screw hollow and motor spindle are distributed staggered and equally
螺紋安裝孔的位置與電裝電機軸線成錯開對稱分佈。In addition, the growth mechanism of c - axis was screw dislocation growth or rough interface growth, but that of a, b - axis was two - dimension nucleation growth. because in low supersaturation, the speed of helix dislocation growth and rough interface growth was higher than that of two - dimension nucleation growth
另外,由於羥基磷灰石晶體結構的特點, c面主要以螺旋位錯生長和粗糙面生長兩種機制為主,而a 、 b面則主要以光滑面的二維成核生長為主。The main operative complication was screw misplacement ( 7. 1 % ), and others such as screw be nd and extra - long screw were less seen
術中並發癥主要為螺釘位置錯誤( 7 . 1 % ) ,其次為螺釘折彎、超長及復位錯誤。The interaction between piezoelectric screw dislocation and circular crack under remote uniform heat flux
均勻熱流場中螺型位錯與圓弧裂紋的相互作用As a result, analysis and discussion show that the influence of interfacial crack or rigid line inclusion on the interaction between screw dislocation and inhomogeneity is significant
分析結果表明,界面裂紋和剛性線夾雜對螺型位錯與夾雜的干涉作用具有強烈的擾動效應。The interaction effects between circular interfacial cracks or rigid line inclusions and a screw dislocation located either outside or inside inhomogeneity under antiplane shear, the electroelastic interaction between a piezoelectric screw dislocation located either outside or inside inhomogeneity and circular interfacial cracks and rigid lines under longitudinal mechanical and inplane electrical loads in linear piezoelectric materials and the elastic interaction between an edge dislocation located either outside or inside inhomogeneity and interfacial crack along a circular inhomogeneity are dealt with in this paper
本文首次對位錯與圓形彈性夾雜界面典型缺陷的力、電干涉進行研究,解決了無窮遠反平面剪切作用下螺型位錯與含界面裂紋或界面剛性線圓形夾雜的彈性干涉問題;無窮遠縱向剪切和面內電場共同作用下壓電螺型位錯與含界面裂紋或界面剛性線圓形壓電夾雜的力電耦合效應問題:刃型位錯與含界面裂紋圓形彈性夾雜的干涉問題。分享友人