零曲率

língqūlǜ
(math.) zero curvature

CEDICT

math

Entry Composition

1 零 líng
  1. zero
  2. nought
  3. zero sign
  4. fractional
  5. fragmentary
  6. odd (of numbers)
  7. (placed between two numbers to indicate a smaller quantity followed by a larger one)
  8. fraction
  9. (in mathematics) remainder (after division)
  10. extra
  11. to wither and fall
  12. to wither
2 曲率 qūlǜ (math.) curvature