- 1平面的
Planar means flat, lying in a single plane — a technical word from mathematics, physics and engineering. A planar surface is perfectly flat; a planar graph can be drawn on paper with no lines crossing.
core核心畫面
組成plane (a flat surface) + -ar (to do with).
同家族的字
- planethe flat surface it comes from
原始詞典資料4 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
planaradj/ˈpleɪnɚ/
- 1
Of or pertaining to a plane.
- A planar projection of a three-dimensional object is its projection onto a plane.
- 2
Flat, two-dimensional.
- 3
graph-theorymathematicssciencesAble to be embedded in the plane with no edges intersecting.
- A complete graph with more than four nodes is never planar.
- 4
Having a flat profile, not etched into a mesa.
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。