extrafloral

extrafloral什么意思,extrafloral翻译

基本解释

网络: 在花外的；花外蜜

例句

• Scientists have known for many years that tiny ants feed on the sweet juices released by the extrafloral nectaries.

  科学家很多年就已知道小蚂蚁吃花外蜜腺分泌的甜汁。

• A third insect, the Blepharipa schineri fly, also improved its control of gypsy moths on trees with extrafloral nectaries.

  第三种昆虫，梳胫饰腹寄蝇，在有花外蜜腺的树上也能改善树对秋千蛾的控制。

• Developmental and anatomical studies on the extrafloral nectaries in Euphorbia millii

  虎刺花外蜜腺的发育解剖学研究