1) swing wedge
摆动光楔
2) beam weaving
光束摆动
1.
Repression of porosity with beam weaving laser welding;
光束摆动法减小激光焊接气孔倾向
2.
Experiment results show that the beam weaving could restrain the growth of the column grains and refine the grains.
本文从激光焊接熔池的热流与作用力的理论分析出发,结合具体实验,探讨了超细晶粒钢激光焊接光束摆动对焊缝组织及性能影响的可能性。
3) rocking grating
摆动光栅
4) rocking grating spectrometer
摆动光栅光谱仪
5) wedge
[英][wedʒ] [美][wɛdʒ]
光楔
1.
Testing of a wedge and analsis of errors;
光楔加工检测及测量误差分析
2.
Image Quality in Flat Projection Wedges;
平板投影光楔的图象质量
6) optical wedge
光楔
1.
It is called the optical wedge, when the refraction angle of the refracting prisms is tiny.
当折射棱镜折射角很小时,称之为光楔。
2.
A rotating optical wedge multiplex holography is applied to the recording of the multiplex holograms by means of a rotating optical wedge in the plane reference beams in order to modulate the propagation direction and encode multiplex beams.
旋转光楔多重全息术,是利用置于平面参考光波光路上的旋转光楔,调制其传播方向,实现多参考光编码记录获得多重全息图。
3.
A novel dual field of view optical system with dual image was presented,the design methods of this system,the operational principle of beamsplitter and the optical wedge are discussed respectively.
由于使用了孔径分光、光楔对双视场图像进行空间分离、二向色性分束镜进行光谱细分,两光路合一,使卡塞格林光学系统的潜力得到了充分发挥,实现了共窗口、共探测器的双像双视场成像光学系统。
补充资料：摆动
1.移动。 2.摇动;摇摆。
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