“sextant”的概念、定义、翻译、参考文献-科学参考

单词	sextant
释义	sextant Encyclopedia 工学海洋定位设备释 sextant六分仪用来测量远方两个目标之间夹角的光学仪器。通常用它测量某一时刻太阳或其他天体与海平线或地平线的夹角﹐以便迅速得知海船或飞机所在位置的经纬度。理学六分仪释 sextant六分仪用来测量远方两个目标之间夹角的光学仪器。 Physics sextant六分仪，纪限仪｛天｝ Mathematics sextant六分仪 Astronomy sextant1、六分仪; 2、纪限仪
随便看	quadratic term quadratic termination quadratic transformation quadratic trigonometry quadratic trinomial quadratic upwind interpolation scheme for convective kinematics quadratic variance quadratic variation quadratic variation process quadratic-variation process quadratic vector space quadration quadrat method quadratrix quadratrix of Hippias quadratron quadrat setting of Chinese materia medica resources quadrature quadrature amplitude quadrature amplitude modulation quadrature amplitude modulation and demodulation quadrature amplitude modulation, QAM quadrature component quadrature detector quadrature error

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