1) critical shearing stress
临界剪应力
1.
With theory of dislocation mechanics, the essay analyses the reasons why the critical shearing stress to metal being cut is less than theoretical calculation value but more than material experiment solution.
应用位错力学分析了切削时金属材料的临界剪应力比理论计算值小 ,比材料试验值大的原因 ,基于位错力学推导出切削过程中临界剪应力的计算新公式 ,并就其影响因素进行了讨
2) critical cyclic shear stress ratio
临界动剪应力比
1.
Discussion on computing effective reinforcement depth of soft soil foundation by dynamic compaction based on critical cyclic shear stress ratio;
临界动剪应力比法求解强夯加固软土地基有效加固深度的探讨
3) the critical shear stresses
临界抗剪切应力
1.
A direct calculation method of the critical shear stresses was established according to experiment datum on simulated rainfall.
提出了采用人工模拟降雨试验数据直接计算临界抗剪切应力的方法。
5) critical erosion stress
临界侵蚀剪应力
1.
To conduct study on sediment critical erosion stress in the Yellow River Delta, study work is done sponsored by the project of National Nature Science Foundation Project“Study on Consolidated Sediment Re-suspension and Transportation in the Yellow River Estuary”(Project Number, 40876042).
本论文以国家自然科学基金资助项目“黄河口沉积物固结后再悬浮及输运过程研究”(项目号:40876042)为依托,对现代黄河三角洲岸滩沉积物的临界侵蚀剪应力进行了研究。
6) critical flow shearing stress
临界水流剪切应力
1.
On the basis of analysis of force acting on the soil particles in hill slope process, dynamic and resistant factors leading soil particles to separate are put forward ,then the mechanical model is built resolving it and getting the critical flow shearing stress and finally the effective factor is analyzed.
坡面土壤颗粒发生侵蚀分离是坡面流侵蚀的起始阶段,因此分析导致坡面土壤颗粒分离的临界水流剪切应力及其影响因素对了解坡面流侵蚀有重要现实和理论意义。
补充资料：临界剪切应力
分子式：
CAS号：
性质：聚合物在挤出成型中产生不稳定流动的剪切应力临界值，以τc表示。当剪切速率超过τc时，随着剪切速率的增加，挤出物的外观出现表面粗糙、起伏不平、螺旋扭曲甚至熔体破裂等不稳定流动现象，因此，成型时的剪切应力必须低于τc。
CAS号：
性质：聚合物在挤出成型中产生不稳定流动的剪切应力临界值，以τc表示。当剪切速率超过τc时，随着剪切速率的增加，挤出物的外观出现表面粗糙、起伏不平、螺旋扭曲甚至熔体破裂等不稳定流动现象，因此，成型时的剪切应力必须低于τc。
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