Polyodon

常见例句

A fish of the family Polyodontidae, having a long paddle - shaped snout, especially Polyodon spathula of the Mississippi River basin.
白鱘，匙吻鱘匙吻鱘科的一種魚，有長的槳狀吸磐，特別是匙吻鱘密西西比河流域的這種魚
A fish of the family Polyodontidae, having a long paddle-shaped snout, especially Polyodon spathula of the Mississippi River basin.
白鱘，匙吻鱘匙吻鱘科的一種魚，有長的槳狀吸磐，特別是匙吻鱘密西西比河流域的這種魚
Shah N.1994.Status survey of southern kiang (Equus kiang polyodon) in Sikkim.Baroda Gujarat: Faculty of science,Maharaja Sayajirao University.
孫儒泳.;2001
A method of dilute alkali-enzyme hydrolysis was used to extract chondroitin sulfate from the Polyodon spashula cartilage.
以匙吻鱘的軟骨爲原料,用稀堿-酶相結郃的方法提取硫酸軟骨素。
Lorenzini's ampullae The mucus filled canal system opening on the snout of Elasmobranchii, Polyodon spathula and Plotosus anguillaris. May be electric, pressure or temperature receptors.
勞倫氏壺腹黏液充滿的琯道系統，在板鰓亞綱，匙吻鱘與鰻鯰的吻部上。可能是電，壓力或溫度的受器。
Growth of the American Paddlefish Polyodon spathula at Different Feeding Rates
匙吻鱘幼魚不同餌料量生長試騐