14.

  1. die Gewichtseinheit: unit of weight.
  2. [1]
  3. heisst: means.
  4. [2]
  5. die Breite: latitude.
  6. [3]
  7. am Meeresspiegel: at the level of the sea.
  8. [4]
  9. am bequemsten: most conveniently.
  10. [5]
  11. darstellen: to represent.
  12. [6]
  13. t stands for Tonne = 1000 kg.
  14. [7]
  15. see [1 Note 2].
  16. [8]
  17. Observe that the comma is used as a decimal point and the period as a sign of multiplication.
  18. [9]
  19. also; see [2 Note 2].
  20. [10]
  21. nimmt ... zu (zunehmen): increases.
  22. [11]
  23. see [1 Note 2].
  24. [12]
  25. um: to the distance of.
  26. [13]
  27. die Gesammtarbeit: total work.
  28. [14]
  29. einzel (einzeln): separate.
  30. [15]