英语词汇“spherical trigonometry”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	spherical trigonometry
释义	spherical trigonometry noun [mass noun] The branch of trigonometry concerned with the measurement of the angles and sides of spherical triangles.The mathematical part of the book covers arithmetic, algebra, plane trigonometry and spherical trigonometry.... In mathematics Werner worked on spherical trigonometry and conic sections. He therefore added a preface of his own on applications of logarithms to both plane trigonometry and to spherical trigonometry.
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