choripetalous是什么意思

用法例句

A New Species of Placidellus Evans and A Related New Genus(Homoptera: Cicadellidae);

离瓣叶蝉属一新种及一近缘新属新种记述(同翅目:叶蝉科)(英文)

The forehead central skin flap was used for 3 cases, nasolabial tissue flap was used for 17 cases(19 sides) and the auricular composite tissue flap was used for 10 cases(11 sides).

方法:自1995年以来共收治30例鼻缺损患者,其中额部中央皮瓣3例,以一侧滑车上血管蒂经鼻根皮下隧道穿行到鼻部缺损区;鼻唇沟组织瓣者17例19侧,均设计蒂在上的组织瓣;耳廓全厚三明治式游离瓣10例11侧。