exine

exine读音音标

英 [\'eksi:n]

美 [\'ekˌsaɪn]

exine意思解释

n.

花粉粒外壁，孢子外壁；

双语例句

用作名词(n.)The ornamentation of exine is reticulate, reticulate-microperforate or microperforate.外壁纹饰网状，某些种尚具或为细小的穿孔。When the pollen grains were continuously rehydrated in vitro, the exine and intine will separate from the protoplasm, respectively.将成熟花粉水合后，其细胞质膨胀，挤压花粉壁使其外壁与内壁，接续与细胞质分离。