biconcave
/bahy-kon-keyv, bahy-kon-keyv/US // baɪˈkɒn keɪv, ˌbaɪ kɒnˈkeɪv //UK // (baɪˈkɒnkeɪv, ˌbaɪkɒnˈkeɪv) //
双凹形,双凹型,双凹,双凹面
Related Words
Definitions
adj.形容词 adjective
- 1
- : concave on both sides, as a lens.
Synonyms & Antonyms
Examples
Cartilaginous or partially calcified biconcave vertebrae are always well developed; they constrict the notochord intervertebrally.
Biconcave cartilaginous vertebrae are developed, and as is the case in most fishes, constrict the notochord vertebrally.
The vertebral centra are opisthocoelous or biconcave, and there are numerous precaudal vertebrae.
The vertebrae are biconcave and are very numerous; very few however belong to the tail.
In Labyrinthodontia the centra of the vertebrae are generally well ossified biconcave discs.
Level 5Browse all words →