tuberculum

/too-bur-kyuh-luhm, tyoo-/US // tʊˈbɜr kyə ləm, tyʊ- //

结瘤,结瘤体,结结实实,结结子

Definitions

n.名词 noun

1
plural tu·ber·cu·la [too-bur-kyuh-luh, tyoo-]. /tʊˈbɜr kyə lə, tyʊ-/.
- : a tubercle.

The other, the tuberculum, springs from the transverse process.
In the Mystacocetes the attachment, where it exists, is very loose, and the tuberculum alone is attached to its vertebra.
In the Odontocetes the ribs have, some of them, the normal attachment by capitulum and tuberculum.
The tuberculum and capitulum on each of the trunk ribs are separated only by a shallow concavity.