lateral margin造句

If the sepals are joined at their lateral margins a calyx tube is formed , the mouth of which may be extended into lobes or teeth
有的花萼的一边生出短小的管状突起，称为距，它可以延伸进入其他的结构。
The ' shape of basal tegmen , basal piece of lateral lobe with crack in base , lateral margins of basal piece of lateral lobe , the ratio of width of lateral lobe and width of apex of basal piece , shap
本文分析讨论了雌性产卵器各部分的结构特点在伪叶甲亚科分类中的意义，如肛侧板是否分片、肛侧板背面部分是否延长、基腹片基部大片的分节
It's difficult to find lateral margin in a sentence. 用lateral margin造句挺难的