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horsetails相关的网络例句

查询词典 horsetails

与 horsetails 相关的网络例句 [注:此内容来源于网络,仅供参考]

It is either a band attached to the spore, as in horsetails, or a filament occurring among the spores, as in liverworts.

可以是连接到孢子上的一个丝圈,如长在杉叶藻内的,也可以是各孢子间的一条长丝,如在苔藓内的

Containing all the vascular plants that do not bear seeds: ferns, horsetails, club mosses, and whisk ferns; in some classifications considered a subdivision of Tracheophyta.

包含所有不结果的维管植物;蕨类、马尾、石松和X;在某些分类中,被视为维管植物部的一个亚部。

Intercalary meristems occur at the internode and leafsheath bases of many monocotyledons including grasses, and at the internodes of horsetails, where they serve to increase longitudinal growth.

居间分生组织在多数单子叶植物中发生在节间或是叶鞘的基部,以及楔叶类节间。其功能是伸长生长。

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