created sense approved 螺线/螺線 · luóxiàn · screw thread — "Initial import from upstream dictionary"
螺线 / 螺線
luóxiàn
screw thread
the spiral groove on a screw or bolt
螺 (literal) → 螺 · luó · spiral 线 (literal) → 线/線 · xiàn · thread
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition
created sense approved 螺线/螺線 · luóxiàn · spiral — "Initial import from upstream dictionary"
螺线 / 螺線
luóxiàn
spiral
a curve in a plane that winds around a fixed center point at a continuously increasing or decreasing distance
螺 (literal) → 螺 · luó · spiral 线 (literal) → 线/線 · xiàn · line (geometry)
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition
created sense approved 螺线/螺線 · luóxiàn · helix — "Initial import from upstream dictionary"
螺线 / 螺線
luóxiàn
helix
a three-dimensional curve that winds around a cylinder or cone at a constant angle
螺 (literal) → 螺 · luó · spiral 线 (literal) → 线/線 · xiàn · line (geometry)
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition