茎的

Stems succulent. Leaves opposite, petiolate; stipules deciduous, intrapetiolar, connate, membranous; leaf blade 3-veined, usually symmetric, margin serrate-dentate; cystoliths linear.

茎肉质的。叶对生，具叶柄；托叶脱落，叶柄内，合生，膜；叶片3脉，通常对称，边缘有锯齿有齿；钟乳体线。

Inflorescences terminal, shorter than cauline leaves; involucral bract leaflike; heads many, hemispheric, many flowered.

花序顶生，短于茎生叶；总苞片叶状头状花序很多，半球形，多花的。

Different concentration of NAA and PP333 were sprayed on the stem and leaves of Jasminum sumbac L. at early florescence stage, the effects on Jasminum sambac L. floral bud formation were studied. The physiological and biochemical parameters such as chlorophyll, soluble sucrose and starch content,α-amylase activity, were used in the assays.

在茉莉开花前期分别使用不同浓NAA与PP333均匀喷施于植株茎、叶片等生长部位，研究其对茉莉开花的影响，分析测定茉莉新梢叶绿素、可溶性总糖、淀粉含量与α-淀粉酶活性等生理生化指标。

Of the 17 Arabidopsis laccase genes, only AtLCl and AtLC7 were dispersed on chromosomes 1 and 4

拟南芥16个漆酶基因的数字化Northern分析结果显示，多数基因在根和茎组织强烈表

The content of the same element had greater difference in different parts of vegetables and the contents of trace elements in the leaves of Lactuca sativa L. were all higher than that in the stem. Pb content of 70% vegetables didn't exceeded the limited quantity of national standard.

蔬菜不同部位同一元素的含量有很大差别，窝笋叶中微量元素含量都比离笋茎中高。70%蔬菜中Pb含量均未超过国家标准限量。

The stem barks of Lagerstroemia calyculata Kurz were extracted with methanol and isolated with silica gel column chromatography.

副萼紫薇的茎皮经甲醇冷浸提取，依次用石油醚、乙酸乙酯和正丁醇萃取。

The results showed that:(1)All of the five legume grass in Songnen Plain displayed assembling distribution pattern at inter-community level, of which Lathyrus quinquenervius,Vicia multicaulis,Lathyrus hedysaroides,Lathyrus davurica displayed assembling distribution pattern at intra-community level, while Medicago ruthenica tended to be random distribution.

结果表明：（1）松嫩平原五种豆科牧草在群落间大尺度层次上均表现为聚集分布格局；在群落内，五脉山黎豆，多茎野豌豆，细叶胡枝子，兴安胡枝子均表现为聚集分布；花苜蓿的聚集程度较低，并趋于随机分布。

Branchlets terete, lenticellate; calyx lobes densely punctate-lineate; bracts and bracteoles wider than long; inflorescence rachis and pedicels glabrous

小枝圆柱状，具皮孔；浓密的萼裂片具点具线纹；苞片和小苞片长不及宽；花序轴和花梗无毛 22 Maesa consanguinea 拟杜茎山

Stems lenticellate when young.

具皮孔的茎幼时。

Leptosphaeria sp. was an endophytic fungus (strain number: IV403) separated from the stem of Artemisia annua.

IV403是从黄花蒿茎中分离出的小球腔菌属Leptosphaeria sp。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失