圆锥曲线.
Yayıncı Marina Buride AppTrack Ninja’da.
让椭圆、抛物线、双曲线「动」起来——从参数方程到生活应用，一图看懂圆锥曲线。 学圆锥曲线，最难的不是背公式，而是把方程和图形真正对应起来。
Kategoriler: Education
için App Store sıralamaları, ekran görüntüleri, tahminler ve benzer uygulamalar. 圆锥曲线..
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