2) chessboard grating
棋盘光栅
1.
Profile measurement for micro-varying liquid surface based on chessboard grating Ronchi test;
基于棋盘光栅Ronchi检验法的微变液面测量
3) grating disc
光栅盘
1.
Code disc or grating disc is the core component of photoelectric displacement precision measuring instrument and grating measuring equipment.
码盘、光栅盘是光电位移精密测量仪器和光栅计量测试设备中的核心元件。
4) Radial metal grating
金属光栅盘
5) grating width
光栅宽度
1.
Investigation shows that the needed grating width is less in the former case than that in the latter case, and with the incident angle being one optimum value the needed grating width will reach the maximum in first case.
计算了啁啾脉冲激光放大系统中单光栅展宽器在入射角大于和小于利特罗角两种入射情况 ,发现对同一飞秒脉冲在相同展宽比条件下 ,入射角小于利特罗角时所需光栅宽度要远小于入射角大于利特罗角时所需的光栅宽度 ,且在入射角小于利特罗角时存在一最佳入射角 ,此时所对应的光栅宽度达到最小值。
6) grating length
光栅长度
1.
A cetain value,a method to analyze bending sensing rules of long-period fiber grating(LPFG) according to bending curvature,grating length and grating period was reported,based on coupled-mode theory and perturbation approximation.
基于耦合模理论和微扰近似,研究了长周期光纤光栅(LPFG)弯曲传感特性与弯曲曲率及光栅结构参数(光栅长度和栅格周期)之间的关系。
补充资料：沈度《送李愿归盘谷序》轴
中国明代书法家沈度楷书的代表作之一。沈度(1357～1434) 字民则，号自乐，松江华亭(今上海市)人。以擅书诏简入翰林，官侍讲学士。此轴为纸本，楷书。纵132.2 厘米，横38.7厘米。书录唐韩愈的《送李愿归盘谷序》全文,是永乐年间台阁体书法的典型作品。书法修美,"婉丽飘逸，雍容矩度",体现了明初盛行的台阁体书法风貌。本幅上书"唐韩文公送李愿归盘谷序"，是沈度所书隶字，方整谨严，隶兼楷意，表现了其隶书的艺术特点。本幅下端钤有"蕉林收藏"、"雨泉"等鉴藏印记,曾为清梁清标等人鉴藏。现藏故宫博物院。
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