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词汇 obconical
释义

Definition of obconical in English:

obconical

adjective ɒbˈkɒnɪk(ə)läbˈkänək(ə)l
Botany
  • In the form of an inverted cone.

    〔植〕倒圆锥形的

    Example sentencesExamples
    • The sponges are large, obconical to conical-cylindrical, with dermal surface marked by irregular, horizontal, annulations or nodes and closely spaced, thin, longitudinal ridges.
    • The specimen is a large, broadly obconical sponge with broken base and subhemispherical uppermost oscular margin.
    • Most genera included in the family are steeply obconical to cylindrical, but a few are ovoid, at least as flattened.
    • The species is represented in our collections by small anthaspidellid sponges that range from stalked individuals that expand upward as broadly to steeply obconical forms, to more rare simple branched forms.
    • In comparison to known species of the genus, Rhopalocoelia bachuensis, is a relatively larger and broader obconical sponge.

Definition of obconical in US English:

obconical

(also obconic)
adjectiveäbˈkänək(ə)l
Botany
  • In the form of an inverted cone.

    〔植〕倒圆锥形的

    Example sentencesExamples
    • In comparison to known species of the genus, Rhopalocoelia bachuensis, is a relatively larger and broader obconical sponge.
    • The specimen is a large, broadly obconical sponge with broken base and subhemispherical uppermost oscular margin.
    • The species is represented in our collections by small anthaspidellid sponges that range from stalked individuals that expand upward as broadly to steeply obconical forms, to more rare simple branched forms.
    • The sponges are large, obconical to conical-cylindrical, with dermal surface marked by irregular, horizontal, annulations or nodes and closely spaced, thin, longitudinal ridges.
    • Most genera included in the family are steeply obconical to cylindrical, but a few are ovoid, at least as flattened.
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