双光栅的英文

• double grating

• "双"英文翻译    two; twin; both; dual
• "光栅"英文翻译    raster; optical grating; gra ...
• "双光栅单色仪" 英文翻译 :    double grating monochromator; doublegratingmonochromator
• "双光栅摄谱仪" 英文翻译 :    double grating spectrograph; dual-grating spectrography; twin grating spectrograph
• "双光栅电视系统" 英文翻译 :    dual raster television system
• "双光束光栅分光光度计" 英文翻译 :    double beam grating spectrophotometer; double beam grating spectrophotometre; double-beam grating spectrophotometer; double-beamgrating ectrophotometer
• "光栅" 英文翻译 :    [电子学] raster; optical grating; grating; pattern
• "双光灯" 英文翻译 :    twin light lamp
• "双光气" 英文翻译 :    diphosgene; trichloromethyl chlorocarbonate
• "双光圈" 英文翻译 :    twin iris
• "双光束" 英文翻译 :    dualbeam; mode display diagnostic dual beam device; twin beam; twin-beam
• "双光子" 英文翻译 :    two-photon◇双光子激光器 two-photon laser; 双光子吸收 two-photon absorption; 双光子荧光法 two-photon fluorescence method
• "双光灯泡" 英文翻译 :    two light lamp
• "双光点技术" 英文翻译 :    double-spot technique
• "双光度计" 英文翻译 :    dual photometer
• "双光激光器" 英文翻译 :    twin laser
• "双光镜片" 英文翻译 :    bifocal lenses
• "双光阑法" 英文翻译 :    double diaphragm method
• "双光路法" 英文翻译 :    two-ray-path method
• "双光路技术" 英文翻译 :    double traverse technique
• "双光气中毒" 英文翻译 :    diphosgene poisoning; diphosgenism
• "双光前大灯" 英文翻译 :    two-light headlamp
• "双光束灯标" 英文翻译 :    double-beam beacon; double-end beacon
• "双光束法" 英文翻译 :    reference beam method; reference-beam method
• "双光束干涉" 英文翻译 :    two beam interference

• Double grating monochromator
  双光栅单色仪
• And the grating signal receive circuit , fpga module circuit and output signal interface circuit are integrated into one board - dual grating signal process board
  并将fpga模块电路、双光栅尺信号接收电路与外部接口电路集成为自行设计的双光栅尺信号处理卡。
• Due to the dual - fbgs differential measurement structure , the problem of temperature - strain cross - sensitivity on the pressure sensor is improved ; and furthermore , the sensitivity of the sensor is increased theoretically
  该结构的压力传感器采用双光栅差动结构,在提高检测灵敏度的同时,实现了温度的自补偿。
• In response to the characteristic that the grating scale ’ s electronic subdivision brings in subdivision error , this paper brings forward a method of no subdivision to enhance the switch and merge method ’ s measuring precesion
  针对光栅尺的电子细分信号具有细分误差的特性,本文提出了对莫尔条纹信号不细分的方法以提高双光栅尺信号切换合成值的精度。
• Base on the analysis of the grating linear displacement measurement theory , the measure errors especially the subdivision error of the grating scale , this paper focuses on the theory of switch and merge of dual grating scales ’ signals , builds the design criteria of high speed high precision displacement measurement by using dual grating sales , designs the switch picking reference with high precision and fast switch and merge method , analyses the errors brought in by switch and merge of the duals grating scales
  在分析光栅线性位移测量原理、光栅尺的测量误差尤其是细分误差的基础上,本文重点研究双光栅尺切换与合成的原理,建立了基于双光栅尺高速高精度位移测量的设计准则,根据设计准则设计了切换基准拾取方法以及快速切换与合成方法,分析了双光栅计数值切换合成的误差。
• 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。