表皮毛的英文
epidermal hair
例句与用法
更多例句： 下一页- There are many secretory salt particles on the blade epidermis of siberian , epidermal hair and stoma are irregular , stoma is at the same level of epidermal cell , or even protruding
白刺叶片表皮上分泌有许多盐粒，被单细胞的表皮毛，气孔为不规则型，气孔与表皮细胞平置甚至突出。 - Large cavities also exist under epidermis and occasionally crystals can be found in some of these cavities . there exist many projecting constructions shaped like two guard cells on under epidermis
叶表面无表皮毛，表皮下有大的空腔，内有晶体；下表皮具有大型类似保卫细胞的双细胞突起。 - For amorpha fruticosa linn . , there exists epidermal hair on the upper epidermis , some macro ventilating pit in the spongy tissue , many crystal cells in the phloem of the leaf and around vascular bundles
紫穗槐叶的上表皮有表皮毛，海绵组织局部有大型通气孔，在叶的主脉韧皮部处和叶柄维管束内外都含有许多含晶细胞。 - Most of these species had simple hairs . the stomatal apparatus is paracytic type with one or two subsidiary on both or either side of the guard cells . three types of anticlinal walls of epidermal cells are recognized : straight , sinuolate or sinuate
表皮细胞垂周壁式样、气孔分布密度及式样、下表皮毛被的有无、多少及毛的长度、下表皮角质突起饰物的形态等具有一定的分类学意义。 - Trichomes are specialized epidermal cells , which are normally present on the leaves , stems , and sepals of arabidopsis . they are thought to provide a first line of defence against pests and pathogens , so the cloning and analysis of trichome - specific - promoter is of significance
表皮毛是特化的植物表皮细胞，在拟南芥中表皮毛通常分布在叶、茎、花萼上，它是植物体抵御外界侵害的第一道屏障。
