double shear

基本解释

Meanwhile, a non deformable, double directional cutting method for shearing tube was pointed out.
同时进一步提出了钢管的无变形剪切方法—双向切割法。
Then in chapter 3, the multilevel assessment system of residual strength of corrosion pipeline is introduced on the base of API579 and double shearing yield strength principles.
然后在第三章主要基于API 579准则，以双剪屈服条件为基础，进行了油气长输腐蚀管道剩余强度分级评价技术的叙述。
CCD is used in double-frequency grating shearing interferometer to measure the time and space coherence of light field quantitatively and spherical aberration of gradient-index rod lens.
利用双频光栅剪切干涉法，CCD摄像机采集剪切干涉条纹图，用自行设计的软件对图像进行处理，可定量测量光场的时空相干性以及梯度折射率透镜的像。