双光栅英文_双光栅英语怎么说

双光栅的英文

双: two; twin; both; dual
光栅: raster; optical grating; gra ...
双光栅单色仪: double grating monochromator; doublegratingmonochromator
双光栅摄谱仪: double grating spectrograph; dual-grating spectrography; twin grating spectrograph
双光栅电视系统: dual raster television system

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After the discussion of the switch reference , the characteristic and regularity of the switch and merge by dual grating scales , this paper designs the hardware circuit to execute the method of dual grating scales ’ dual measuring , count values switch and merge , designs different circuit module of the dual grating scales ’ s signal process based on fpga , such as the quadruple module , the speed identify module , the switch module , the merge process module
经过对双光栅计数切换基准、切换与合成特征和规律的探讨,本文设计了实现双光栅尺双重测量、计数值切换合成法的硬件电路,主要通过可编程芯片fpga ,设计了双光栅尺信号处理的各电路模块,如双光栅尺信号四倍频辨向模块、速度判断模块、切换模块、计数值合成处理模块。
According to the problem that grating scale hardly achieves high resolution when in high speed and the characteristic of high speed high precision system , this paper presents a cross dimension displacement measuring method based on dual grating scales dual measuring , the counting values of dual grating scales switch and merge
针对高速高精度定位系统的运动特性及光栅尺测量高速位移时难以实现高分辨力的问题,本文提出了适合高速且实现系统末端点高分辨力位移测量的新方法基于双光栅尺双重计数、切换与合成的跨尺度位移测量方法。

双光栅的英文