词族 · ellipsoid
词形变化
英语词源
- ellipsoid (n.)
- 1721; see ellipse + -oid. From 1861 as an adjective (earlier adjective was ellipsoidal, 1831).
权威例句
- 1. In this way the sphere is transformed into an ellipsoid.
- 于是球体变成为椭球体.
- 2. The locus E of points is an ellipsoid.
- 点的轨迹E是一个椭球.
- 3. In reality the earth is not exactly spherical but rather shaped somewhat like a flattened ellipsoid.
- 实际上地球不是精确的球形,而有点象一扁椭球.
- 4. The basal components: X - joints and single layer ellipsoid reticulated shell were analyzed.
- 本文对弦支穹顶基本组成部分: X 型圆管相贯节点和单层椭球网壳进行了分析研究.
- 5. The main visualization techniques are linear propagation and ellipsoid display.
- 应用最多的方法主要有线性延展法和椭球体表示法.