Definition of tuberculation in English:

tuberculation

noun tjʊˌbəːkjʊˈleɪʃ(ə)ntəˌbərkjəˈleɪʃ(ə)n

mass nounBiology

The formation or presence of tubercles, especially of a specified type.
〔主生〕（尤指特定类型的）结节生成
more derived species possess three lateral ridges and increased tuberculation of the carapace
Example sentencesExamples
- Thus, strong tuberculation induces an increased thickness of the ammonitic whorl, with a maximum thickness located midflank and sometimes even higher on the whorl.
- The South American A. patriciae has spines more similarly placed to those of A. beetsi than to the new species, and its dorsal internal tuberculation forms a more distinctive bilobed pattern; it closely resembles A. aff. patriciae.
- Margin of carapace demarcated with a broad shelf; edges characterized with rather coarse tuberculation that fades toward anterolateral and orbital margin field.
- Coarse bifurcating ribs and tuberculation have been interpreted as a defensive measure; either by strengthening the shell or by providing visual camouflage.
- Cranidia of D. fillmorensis have considerably denser tuberculation than those of D. ovata, and this is matched by the sculpture of the librigenae.

Origin

Mid 19th century: from Latin tuberculum (see tubercle) + -ation.

Definition of tuberculation in US English:

tuberculation

nountəˌbərkyəˈlāSH(ə)ntəˌbərkjəˈleɪʃ(ə)n

Biology

The formation or presence of tubercles, especially of a specified type.
〔主生〕（尤指特定类型的）结节生成
more derived species possess three lateral ridges and increased tuberculation of the carapace
Example sentencesExamples
- Coarse bifurcating ribs and tuberculation have been interpreted as a defensive measure; either by strengthening the shell or by providing visual camouflage.
- Cranidia of D. fillmorensis have considerably denser tuberculation than those of D. ovata, and this is matched by the sculpture of the librigenae.
- Thus, strong tuberculation induces an increased thickness of the ammonitic whorl, with a maximum thickness located midflank and sometimes even higher on the whorl.
- The South American A. patriciae has spines more similarly placed to those of A. beetsi than to the new species, and its dorsal internal tuberculation forms a more distinctive bilobed pattern; it closely resembles A. aff. patriciae.
- Margin of carapace demarcated with a broad shelf; edges characterized with rather coarse tuberculation that fades toward anterolateral and orbital margin field.

Origin

Mid 19th century: from Latin tuberculum (see tubercle) + -ation.

词汇	tuberculation
释义	Definition of tuberculation in English: tuberculation noun tjʊˌbəːkjʊˈleɪʃ(ə)ntəˌbərkjəˈleɪʃ(ə)n mass nounBiology The formation or presence of tubercles, especially of a specified type. 〔主生〕（尤指特定类型的）结节生成 more derived species possess three lateral ridges and increased tuberculation of the carapace Example sentencesExamples Thus, strong tuberculation induces an increased thickness of the ammonitic whorl, with a maximum thickness located midflank and sometimes even higher on the whorl. The South American A. patriciae has spines more similarly placed to those of A. beetsi than to the new species, and its dorsal internal tuberculation forms a more distinctive bilobed pattern; it closely resembles A. aff. patriciae. Margin of carapace demarcated with a broad shelf; edges characterized with rather coarse tuberculation that fades toward anterolateral and orbital margin field. Coarse bifurcating ribs and tuberculation have been interpreted as a defensive measure; either by strengthening the shell or by providing visual camouflage. Cranidia of D. fillmorensis have considerably denser tuberculation than those of D. ovata, and this is matched by the sculpture of the librigenae. Origin Mid 19th century: from Latin tuberculum (see tubercle) + -ation. Definition of tuberculation in US English: tuberculation nountəˌbərkyəˈlāSH(ə)ntəˌbərkjəˈleɪʃ(ə)n Biology The formation or presence of tubercles, especially of a specified type. 〔主生〕（尤指特定类型的）结节生成 more derived species possess three lateral ridges and increased tuberculation of the carapace Example sentencesExamples Coarse bifurcating ribs and tuberculation have been interpreted as a defensive measure; either by strengthening the shell or by providing visual camouflage. Cranidia of D. fillmorensis have considerably denser tuberculation than those of D. ovata, and this is matched by the sculpture of the librigenae. Thus, strong tuberculation induces an increased thickness of the ammonitic whorl, with a maximum thickness located midflank and sometimes even higher on the whorl. The South American A. patriciae has spines more similarly placed to those of A. beetsi than to the new species, and its dorsal internal tuberculation forms a more distinctive bilobed pattern; it closely resembles A. aff. patriciae. Margin of carapace demarcated with a broad shelf; edges characterized with rather coarse tuberculation that fades toward anterolateral and orbital margin field. Origin Mid 19th century: from Latin tuberculum (see tubercle) + -ation.
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