double knife meaning in English
双列刀
双刃刀
Examples
- Then we have accomplished the laser holographic interferometry experiments of shock wave diffracting double cylinders model in bend , double knives model and double cubes model . the experimental interferograms are obtained
然后，完成了弯道双圆柱体模型、双刀口模型、双立方体模型的激波绕流激光全息干涉实验，获得了实验干涉图像。