这可能是由于它们产生剪切形变局部化的滑移面硬化率对瞬时拉伸应力的临界比值不同之故。
Presumably, it is due to their different critical values of the ratio of slip plane hardening rate to current tensile stress for shear localization.
这可能是由于在不同状态时产生剪切形变局部化的滑移面硬化率对瞬时拉应力的临界比值不同之故。
Presumably it is due to their different critical values of the ratio of slip plane hardening rate to current tensile stress for shear localization.
定义溶洞顶板稳定性安全系数为顶板岩体实际剪切强度与折减到临界破坏时的剪切强度之比值。
The safety factor of karst cave roof is defined as the ratio of actual shear strength parameter to critical failure shear strength parameter in this paper.
结果表明，当桩身波速准确时，峰-峰点反演精度主要由缺陷实际长度与定义的缺陷临界长度的比值决定。
The results indicate that the precision mainly depends on the ratio of the defect length to the critical defect length defined in this paper when the wave velocity in the piles is accurate.
土体在动力荷载作用下，当动荷载与土体静强度的比值即循环应力比超过某一临界循环应力比时，土体才会发生累积变形和强度弱化。
The cycle stress ratio is the ratio of dynamic strength and soil static strength, as it passes the critical cycle stress ratio, accumulated deformation takes on and soil strength declines.
将疲劳切口系数定义为临界距离法得出的平均应力与热点应力之比值。
The fatigue notch factor is introduced as the ratio of average stress over the region of a critic distance around critic point to the hot spot stress.
利用比值植被指数（RVI）分析法，与实地虫灾调查相结合，找出了受虫灾影响后不同灾害程度的RVI临界值，判对率为73%。
The ratio vegetation index(RVI)method is combined with field survey of insect pest to determine critical values of RVI for different degrees of disaster and the judgement accuracy reaches 73%.
结果表明，随着颜料体积浓度与临界体积浓度（CPVC）的比值（PVC/CPVC）及三聚磷酸铝含量的增加，涂层的耐蚀性有增加的趋势；
The results present that anticorrosion increases with the paint volume concentration(PVC) and the crital volume concentration(CPVC) ratio (PVC/CPVC) and aluminium triphosplate content increased;
将与曲线拐点切线和最大值水平直线交点相对应的长径比值定义为纤维临界长径比，将与此相对应的函数值定义为弹性模量临界值。
The critical aspect ratio of the fiber is defined as the crosspoint of the tangent value of the inflexion and the asymptote of the maximum elastic modulus.
首先利用烃类组分含量与轻重组分含量比值之间的关系，确定出两者关系变化的拐点，称为临界点；
The first step of this method is to find the critical point by drawing the scatter plot of hydrocarbon content versus the ratio of light hydrocarbon content to heavy hydrocarbon content.
首先利用烃类组分含量与轻重组分含量比值之间的关系，确定出两者关系变化的拐点，称为临界点；
The first step of this method is to find the critical point by drawing the scatter plot of hydrocarbon content versus the ratio of light hydrocarbon content to heavy hydrocarbon content.
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