茎的

Objective: To study ginseng stem leaf saponin's effect on brain aging.

目的：探讨人参茎叶皂苷对小鼠脑老化的影响。

The hiberarchy of sclerenchyma cell wall of BM-rice leaf was not obvious by the observation of TEM.

3通过透射电镜观察，脆性突变水稻的细胞和细胞壁结构也有较大变化：叶片厚壁组织细胞细胞壁分层不明显；茎杆薄壁组织细胞形状不规则，大小不均一；根薄壁组织细胞细胞壁表面凹凸不平，形体膨松胀大。

For the BM-rice,the sclerenchyma of leaves was shrunken,vascular bundle of leaves was reduced,the strumae of outer epidermis of stem was sparse and the link of phloem of root was loosed and dispersed.

2通过扫描电镜观察，脆性突变水稻的组织结构发生了较大变化：叶片薄壁组织扩张，厚壁组织收缩，维管束数目减少；茎杆外表皮硅质瘤状结构分布稀疏；根中柱韧皮部组织排列稀疏，连接松散。

You can also lightly mist a natural basket and use a vegetable scrub brush or toothbrush to remove accumulated dirt and dust.

你也可以用喷雾或丝瓜茎或者牙刷擦去篮子上的积灰。

Basal leaves often withering early; petiole 1.2--1.5 cm. Stem leaves usually in whorls of 4, sessile or petiole to 2.2 cm, densely villous; leaf blade long ovate or ovate-oblong, 2--5 X 1.1--2.2 cm, abaxially whitish scurfy, adaxially sparsely pubescent, pinnatifid; segments triangular-ovate to long ovate, dentate.

基生叶通常早枯萎；叶柄1.2-1.5 厘米茎生叶通常在4，无梗或叶柄在2.2厘米，密被长柔毛轮生方面；叶片长卵形或卵形长圆形，2-5 X 1.1-2.2厘米，背面带白色具鳞屑，正面疏生短柔毛，羽状半裂；裂片三角状卵形的到长卵形，具牙齿。

Stem leaves few; petiole 4--6 cm; leaf blade linear-oblong, 5--7 X 2--3.5 cm, abaxially sparsely white scurfy, adaxially sparsely puberulent, pinnatipartite; segments 7--12 pairs, oblong-ovate to triangular-lanceolate, sinuate-dentate.

茎生叶很少；叶柄4-6厘米；叶片线形长圆形，5-7 X白色具鳞屑的2-3.5厘米，背面稀疏，疏生微柔毛，羽状深裂；裂片7-12 对，长圆状卵形披针形到三角形，具深波状具牙齿。

With water culture and by using differential centrifugation technique and sequential extraction, the subcellular distribution and chemical forms of Cd and Zn in the root, stem and leaf of Sedum jinianum were studied.

运用差速离心法和化学试剂逐步提取法，分析了Cd和Zn在皖景天根、茎和叶的亚细胞分布及其化学形态。

In plants, trabeculae may be found in Selaginella stems, where they suspend the steles in large air spaces.

植物中，卷柏的茎内具有横隔，将中柱分隔为多个气腔。

Polystely Having many steles, as in the stems of some Selaginella species.

多体中柱：指具多个中柱，比如在一些卷柏属植物的茎中。

Short-stemmed perennial herbs of cool or temperate regions: wintergreen; shinleaf.

多年生草本植物的一个属，短茎，产于气候温和凉爽地区；鹿蹄草；鹿蹄草椭圆叶鹿蹄草。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。