alula

alula怎么读

英式音标：[əl\'jʊlə]

美式音标：[əl\'jʊlə]

alula的意思释义

n.

（鸟类的）小翼羽；

变形

复数：alulae

英英释义

n.

scalelike structure between the base of the wing and the halter of a two-winged fly

同义词：calypter

tuft of small stiff feathers on the first digit of a bird\'s wing

同义词：bastard wingspurious wing

alula用法及例句

例句参考

Alula

The function of the alula in avian flight.

Operation of the alula as an indicator of gear change in hoverflies

Alula size signals male condition and predicts reproductive performance in an Arctic-breeding passerine

Resettlement and Famine in Ethiopia: The Villagers\' Experience. by Alula Pankhurst

Randler, C. (2001): Field identification of hybrid wildfowl - Geese. Alula 7: 42-48

Mechanisms of competition between Onychocella alula (Hastings) and Antropora tincta (Hastings) on an eastern Pacific rocky shoreline

Vergleichende Untersuchungen zur flugbiologischen Funktion des Daumenfittichs (Alula spuria) bei Vögeln

mirror, a Drosophila homeobox gene in the Iroquois complex, is required for sensory organ and alula formation