created sense approved 射线/射線 · shèxiàn · ray (physics) — "Initial import from upstream dictionary"
射线 / 射線
shèxiàn
ray (physics)
A stream of high-energy particles or electromagnetic waves, such as X-rays or alpha rays.
射 (literal) → 射 · shè · to emit 线 (literal) → 线/線 · xiàn · line (geometry)
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition
created sense approved 射线/射線 · shèxiàn · ray (mathematics) — "Initial import from upstream dictionary"
射线 / 射線
shèxiàn
ray (mathematics)
In mathematics, a part of a line that starts at a fixed point and extends infinitely in one direction.
射 (literal) → 射 · shè · to shoot 线 (literal) → 线/線 · xiàn · line (geometry)
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition