keel znaczenie & definicja

Przykłady keel

• Several prominent transverse wrinkles occur on the lower part of the cushion but there is no distinct keel.

• Pieces of the false keel floated to the surface, but the ship was quickly refloated and found not to be leaking.

• Her bow and keel were extra solid and large, to make her capable of penetrating the ice and reaching the whaling and sealing grounds.

• The manner in which this was done was so approachable and friendly that it immediately put a quivering wreck on a more even keel.

• Type of teeth: 0, teeth of cidaroid type; 1, grooved teeth; 2, keeled teeth; 3, teeth diamond-shaped in cross-section. 37.

• The carapace has a roughly rounded outline and lacks midline or lateral keels.

• It joins with the posterior keels of the cusp at an angle of about 45 degrees.

• That said, might the effect of our folly in this last regard be righted by the keel of evolutionary fortune?