“polar coordinates”的概念、定义、翻译、参考文献-科学参考

单词	polar coordinates
释义	polar coordinates [`pō·lǝr kō`ȯrd·ǝn·ǝts] ^MATHEMATICS A point in the plane may be represented by coordinates (r,θ), where θ is the angle between the positive x-axis and the ray from the origin to the point, and r the length of that ray.
随便看	radio horizon radiohumeral index radiohumeral joint radiohydrology radioimmunoassay radio-inertial guidance system radio intelligence radio interception radio interference radio interferometer radioiodine radioisotope radioisotope assay radioisotope battery radioisotope thermoelectric generator radioisotopic generator radio knife radio landing aid radio landing beam Radiolaria radiolarian chert radiolarian earth radiolarian ooze radiolarite radiole

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