茎的

Plants forming soboles, stolons, or rosettes, but not fleshy turions; stem bases with rather loose,± herbaceous scales, or scales absent

植株形成根出条，匍匐茎，或莲座丛，但不是肉质的具鳞根出条；相当松散的茎基部具，多少草质鳞片，无的或鳞片 31

Result:The stomatic density and characteristic of leaf epidermis and stem epidermis in six Ephedra species was differenc,there were no ob...

结果：6种麻黄属植物之间气孔密度、茎、叶表面特征存在不同程度的差异；气孔表现出典型旱生植物的特征，略下陷，气孔保卫细胞被厚的角质层覆盖，并形成突起状角质唇状物；气孔大小、形状在种之间无明显区别；叶表面、茎表面气孔均属于无规则型，但形状明显不同，前者主要呈长方形或六边形，后者为窄条形或哑铃形。

Result:The stomatic density and characteristic of leaf epidermis and stem epidermis in six Ephedra species was differenc,there were no obvious morphological differences in stoma shape and size.

结果：6种麻黄属植物之间气孔密度、茎、叶表面特征存在不同程度的差异；气孔表现出典型旱生植物的特征，略下陷，气孔保卫细胞被厚的角质层覆盖，并形成突起状角质唇状物；气孔大小、形状在种之间无明显区别；叶表面、茎表面气孔均属于无规则型，但形状明显不同，前者主要呈长方形或六边形，后者为窄条形或哑铃形。

Stems and leaves were determined and compared by al(no3)3 colorimetry and hplc. the method with ultrasonic wave was applied to extract flavonoids from the leaves and stems of urtica dioical l.. with the contents of flavonoids as the index, the best extraction conditions were selected out. results the best extraction conditions were as follows:soaking the raw material with ethanol(80%, v/v)-water solution (1∶30) at 60℃.

方法分别采用al（no3）3络合分光光度法和hplc法测定异株荨麻茎叶中黄酮类化合物的含量，并对测定结果进行比较；同时以黄酮类化合物的含量为指标，优选出了超声波辅助法提取异株荨麻茎叶中黄酮类化合物的最佳条件。

Plants with normal stems, stem leaves, and laxer inflorescences; nutlets without glochids.

植株具正常的茎，茎生叶和疏松的花序；没有钩毛的小坚果。

The result showed that the ethylene content in upper organ of ramie plant is higher than in lower organ. The ethylene content in leaf and stem apex is higher than flower bud. The ethylene content in ramie plant with female flower is higher than ramie plant with androgynary in stem apex, leaf and flower.

结果表明：乙烯在苎麻体内分布总趋势是自上而下依次减少，上中部器官乙烯含量大于下部器官，其中茎尖和叶片乙烯含量大于花芽，性别表现为雌性的苎麻在茎尖、叶和花芽中的乙烯含量都大于性别表现为两性的苎麻。

In this study, the contents of DDTs in shoots and stems varied obviously with maizes and pastures, even among eight maize cultivors.

本文的主要研究成果如下：（1）供试牧草茎叶和根系中DDTs的含量均显著高于玉米，墨西哥玉米等品种茎叶和根系中DDTs的含量也显著高于其它玉米品种。

Plants with basal rosettes, turions, or stolons, not basal shoots, rarely clumped; stems often with persistent basal scales

植株具基生莲座丛，具鳞根出条，或匍匐茎，并非基部的嫩枝，很少丛生；茎通常具宿存的基部的鳞片 13

A slender, strong but often flexible stem, as of certain bamboos, reeds, or rattans.

细长有节的茎细长而坚硬但通常可弯曲的茎干，如某些竹子、芦苇或藤的

The rate of Si uptake, the proportion of Si distributed in leaf and stem of wheat in intercropping were also significantly higher than that of monocropping.

施氮会减少小麦叶片、茎和穗中硅的含量，但间作能明显缓解由于施氮引起的小麦叶、茎硅含量的下降趋势。

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。