The dependences of mode power on propagation distance, effective bend radius are calculated with the bend radius experiencing sudden and gradual transition.
计算了有效弯曲半径经历渐变和突变情况下，模式功率随传播距离和有效弯曲半径的关系。
In this paper, for the first time, floor stiffness is denoted as shear stiffness, which reflects the influence of floor length to width ratio more effective than floor bend-shear stiffness.
本文首次把楼板的刚度用剪切刚度表示，它比楼板的弯剪刚度更能体现楼板长宽比对楼板刚性的影响。
Only when analyzing the shoal formation causes correctly can the effective regulation method of sharp-bend shoal be found.
只有正确分析成滩原因，才能找到急弯浅滩整治的有效方法。
Only when analyzing the shoal formation causes correctly can the effective regulation method of sharp-bend shoal be found.
只有正确分析成滩原因，才能找到急弯浅滩整治的有效方法。
应用推荐