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单词
analemma
释义
analemma
analemma
[ˌænəˈlemə]
n.
1.
■
地球正投影仪
2.
■
8字形分度标; 赤纬时差图
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射影空间 projective space;
射影算子 projection operator;
射影簇 projective variety;
射影联络几何学 geometry of projective connection;
射影联络空间 projective connection space;
射影表示 projective representation;
射影轴 axis of projection;
射影锥 projecting cone;
射手
射束
射束会聚 {讯} beam convergence;
射束偏向因数 beam deviation factor;
射束偏转 beam deflection;
射束偏转管 beam-deflection tube;
射束偏转镜 beam deflecting mirror;
射束分裂器 beam splitter;
射束制导 beam rider guidance;
射束制导系统 beam rider system;
射束剖析法 {电子} beam splitting;
射束包络 beam envelope;
射束反射器 beam reflector;
射束发射 beam transmission;
射束发散性 beam divergence;
射束发散角 beam-divergence angle;
射束孔 beam aperture;
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更新时间:2025/5/6 9:49:14