1) twisted beam
扭转光束
2) twisted stigmatic beam
扭转对称光束
1.
Generation of twisted stigmatic beam and transfer of orbital angular momentum during the beam transformation;
扭转对称光束的产生及其变换过程中的轨道角动量传递
2.
The twisted stigmatic beam with an orbital angular momentum was generated by transforming the Hermitian-Gaussian beam of a laser-diode-pumped solid-state laser through a rotated cylindrical lens system.
采用扭转柱面镜光学系统将半导体激光抽运固体激光器产生的厄米高斯光束变换成为具有轨道角动量的扭转对称光束 。
3) constrained torsion
约束扭转
1.
On the basis of geometric nonlinear analysis,considering various coupled effects,a theory of constrained torsion analysis of composite thin-walled box beams was developed based on the theory of composite laminated plates.
在考虑几何非线性的前提下,计入各种耦合效应,利用复合材料层合板理论对薄壁层合箱梁的约束扭转进行了分析,给出了杆端内力的计算公式,并指出能量方法在解此类复杂问题时不易解出其精确解。
2.
This paper analyzes the deformation of a rail subjected to constrained torsion.
分析了钢轨的约束扭转变形 ,推导了钢轨约束扭转变形时的扭转角计算公式 ,并由此计算钢轨的约束扭转应力。
3.
Vlasov s theory is broadly used for analyzing the normal stress in constrained torsion for the rods with thin-walled sections.
在应用符拉索夫理论分析钢轨约束扭转正应力时 ,引入了法向截面内无剪应变的假定 ,考虑了壁厚因素对约束扭转正应力的影响 ,分析所得的结果比较符合实际情况。
4) restrained torsion
约束扭转
1.
Element stiffness matrix of thin-walled beam considering restrained torsion;
考虑约束扭转的薄壁梁单元刚度矩阵
2.
Experimental stress analysis of tank-type steel in restrained torsion;
槽钢在约束扭转下的实验应力分析
3.
Slabs-disassembled method of thin-walled bar analysis considering restrained torsion
薄壁杆约束扭转的单肢解析化分析方法
5) torsional restraint
扭转约束
补充资料：单光束散斑干涉法
见散斑干涉法。
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