其它频率点上满足宽带恒定束宽要求的复权向量可以根据参考频率上的复数权值通过折算求得。
The complex weighting vectors at other frequencies satisfying the request of wideband constant beamwidth can be deduced from the one at the reference frequency.
重点介绍血管机不出束故障的检修过程,供同类故障的分析及检修参考。
This article introduces the overhaul of the malfunction of no electron beam by GE LCV vein machine.
本文介绍了M 27和M24两种直径高强度螺栓不同板束组成时扭矩系数的全部试验结果,可供实际使用时参考。
In this paper all experimental results of the torsion moment coefficients of high strength bolts with two kinds diameters, M27 and M24, and different plate combinations are presented.
该装置使用了一个可转动的分束镜和一个补偿镜,在测量中不需要用标准参考样品。
In this instrument a rotating beam sp litter and a compensating plate are used, in the apparatus there is no need of a standard plate.
该控制律为线性,控制方法简单易行,反馈量小,控制效果显著,可为束晕—混沌控制的工程实现提供有价值的参考。
With a linear controller and weak feedback, the method is easy to carry out and the effect is remarkable.
该控制律为线性,控制方法简单易行,反馈量小,控制效果显著,可为束晕—混沌控制的工程实现提供有价值的参考。
With a linear controller and weak feedback, the method is easy to carry out and the effect is remarkable.
应用推荐