草本

Pantropical floating plant forming a rosette of wedge-shaped leaves; a widespread weed in rivers and lakes.

热带的飘浮水生草本属，叶片数枚聚生而成一杯状体，有少数花组成肉穗花序；在河流、湖泊中广泛生长的一种野草。

A leaf of the betel vine .pantropical floating plant forming a rosette of wedge-shaped leaves; a widespread weed in rivers and lakes.

热带的飘浮水生草本属，叶片数枚聚生而成一杯状体，有少数花组成肉穗花序；在河流、湖泊中广泛生长的一种野草。

Herbs annual, glabrous throughout or pilose, sometimes fruit papillate.

一年生草本，全株无毛或具柔毛，有时果。

Aims In natural environments, resources of critical importance to plant growth are patchily distributed, even at a small spatial scale. The aims of this study are to address: 1 Centella asiatica exploitation of heterogeneous microsites in different habitats, 2 hierarchical effects of habitats and microsites with different herbaceous coverage on growth traits of C.

为研究克隆植物在不同生境中对小生境的利用能力和对不同尺度异质性生境的等级可塑性及其格局差异，比较了林缘和荒草坡不同草本层盖度小生境中积雪草分株种群、克隆片段和叶水平的形态和生理特征。

Genus of low creeping yellow-flowered perennial herbs of north temperate regions: coltsfoots; in some classifications includes species often placed in other genera especially Homogyne and Petasites.

北温带地区一个多年生低矮匍匐草本属，黄花；款冬；在有些分类中包含经常归入其它属尤其蜂斗菜属的种。

On the basis of study on the petrographic characteristics of coal 2 -2 in Shenmu Coalfield,three types of peat swamp are recognized,i.

在研究神木煤田2－2煤层煤岩特征的基础上，划分了三种泥炭沼泽类型，即开阔水体草本沼泽、陆地森林沼泽和潮湿森林沼泽。

Genus of vines or erect herbs having trifoliate leaves and yellowish or purplish flowers; of warm or tropical regions; most species often placed in genus Phaseolus.

长有三叶和微黄的或紫的花的藤本或直立草本属；属于温带或热带地区的。

The results showed that the phytophagous insects in the spruce forest in Qilian Mountains exhibited obvious vertival stratification structure. According to the amounty of species of each structure, it could be divided into 6 insect communities, namely the insects community of the shrub and herbage (928 species), of the soil and root (780 species), of the tender end and needle (117 species), of the stem phloem and xylem (66 species), of the branch thin end twig shin (38 species), of the blossom and seed and fruit (14 species).

结果表明祁连山区青海云杉林中植食性昆虫具有明显的垂直分层结构，根据林分的垂直结构和昆虫寄生、取食树木组织部位可划分为6个群落，其种类由多到少依次为灌木和草本层昆虫群落（928种），土壤与根部昆虫群落（约780种），嫩梢与针叶昆虫群落（117种），树干韧皮部与木质部昆虫群落（66种）、枝梢与嫩皮昆虫群落（38种）、花与种实昆虫群落（14种）。

Herbs annual or perennial. Leaves in whorls of 3 or 4, elliptic to lanceolate, pinnatisect to pinnatifid.

一年生或多年生草本叶3轮生或4，椭圆形到披针形，羽状全裂的到羽状半裂。

Herbs annual or perennial, erect, ascending, or procumbent.

一年生或多年生草本，直立，上升，或平卧。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。