univalve
英 ['ju:nɪvælv] 美 ['junəˌvælv]

adj.

单壳的，单瓣的；

n.

单壳软体动物；

英英释义

univalve[ 'ju:nivælv ]

• n.a class of mollusks typically having a one-piece coiled shell and flattened muscular foot with a head bearing stalked eyes

  同义词：gastropod

• adj.used of mollusks, especially gastropods, as snails etc.

权威例句

univalve
A new univalve crustacean from the Early Devonian Rhynie chert hot-spring complex
Univalve split plaster cast for postoperative immobilization in foot and ankle surgery.
Univalve – A Fully Variable Mechanical Valve Lift System for Future Internal Combustion Engines
Univalve – Ein vollvariables mechanisches Ventiltriebsystem für zukünftige Verbrennungsmotoren
A new problematic Early Ordovician univalve mollusc from France
Perspektiven des vollvariablen Ventiltriebs Univalve auf Basis eines 2,0-l-Ottomotors
Some experiments with the Common Hermit Crab (Eupaguras bernhardus) Linn., and transparent univalve shells.
Improvements to a Four Cylinder Gasoline Engine Through the Fully Variable Valve Lift and Timing System UniValve (R)
Potential of a Mechanical Fully-Variable Valve Train. Results of Simulated and Actual Engine Operation for the New UniValve System