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n.[植]花粉粒外壁；[植]孢子外壁
1、extinct───adj.灭绝的，绝种的；熄灭的；vt.使熄灭
2、dentine───n.象牙质；牙质
3、extense───adj.伸展的，扩展的；n.伸展，扩展
4、emetine───n.[药]吐根碱（用作催吐剂，祛痰剂和杀阿米巴剂）
5、Sixtine───adj.罗马教宗西斯廷的 (Sistine)
6、extines───n.[植]花粉粒外壁；[植]孢子外壁
7、externe───adj.外来的，外面的；n.不在某机构内居住的成员（如非住院医生）；走读医学生
8、destine───v.指定，预定；区分；意欲；筹划
9、Leotine───莱奥汀
1、with the extine ornamentation being finely reticulate or microperforate.───外壁具细网状纹饰或具小穿孔。
2、Pollen morphology and its extine ultrastructure of the Zygophyllaceae in China.───中国蒺藜科花粉形态及其外壁超微结构。
3、However, differences exist in pollen size, aperture, extine thickness and ornamentation.───但在花粉大小、萌发孔形状、外壁厚度以及表面纹饰等方面存在差异。
4、Synthesis of lipidic components in anthers, including of the pollen extine, is essential for plant male reproductive development.───花药中脂质成分（包括花粉外壁）的合成对植物雄性ShengZhi发育是必需的。
5、specific pattern had already been formed, when microspores were released from tetrads.───当小孢子从四分体中释放出来，特殊类型的外壁已经形成。
6、The ornamentation of extine is reticulate, reticulate-microperforate or microperforate.───外壁纹饰网状，某些种尚具或为细小的穿孔。
7、Except for some continuous changes, the morphology and extine sculpture of pollens from different populations were similar.───不同天然居群间花粉形态、外壁纹饰类似，但也具有一定的连续变化。
8、angle between pinhead and dispensing surface is adjustable, which enables dispensing onto inwall, extine, L vertical plane of workpieces.───针头与点胶面可调角度，使胶水能点涂到工件内外壁或“L”型垂直空间内；
1、There were certain differences in pollen extine sculpture and germinal pore.
2、However, differences exist in pollen size, aperture, extine thickness and ornamentation.
3、The ornamentation of extine is reticulate, reticulate- microperforate or microperforate.