查询词典 shrub steppe

Means:South American arborescent shrub having pale pink blossoms followed by egg-shaped reddish-brown edible fruit somewhat resembling a tomato in flavor.

一种南美洲树木状的灌木上结的果子，在淡粉红的开花后随着结出类似蕃茄的蛋形红棕色的可食用的水果。

It can be divided into arborous layer , shrub layer , herbaceous layer and interlayer plants which are numerous in quantity.

群落外貌终年常绿，可分为乔木层、灌木层、草本层和层间结构等层次。

This paper takes six scenery spots named by plant in the Humble Administrator's Garden as the object of research, analyzing the quantitative features of every scenery spot's arborous layer and shrub layer with plant community principle, and having found out the characteristics of plant arrangement in the garden.

以苏州拙政园内6个具有代表性的以植物为主题的景点为研究对象，运用植物群落学原理，以密度、投影盖度、综合优势比、相似性系数、多样性指数为指标，分析各景点乔木层和灌木层的数量特征，揭示拙政园内植物的配置特征。

Species richness and diversity of arborous layer were higher than herbaceous layer but lower than shrub layer in various vegetations except deciduous broad-leaved forest at vertical structure.

从群落特征参数值来看，人为干扰对植物群落特征和结构造成了一定的影响，同种干扰类型下，平均树高、平均胸径、立术密度等表现出相似的规律。

A deciduous shrub or small tree of eastern North America, having small purplish flowers, pink fruit, and scarlet arillate seeds.

火树一种北美东部落叶灌木或小树，具有小的略紫色花、粉红果实和红色具有假种皮的种子

7 To mitigate the ecological impact due to the loss of woodland and shrubland in the Project, flora of conservation interest, including the tree Artocarpus hypargyreus, the shrub Pavetta hongkongensis and the orchids Acampe rigida and Liparis viridiflora, shall be transplanted before the commencement of construction. A pre-transplantation survey shall be carried out to ascertain the presence and the locations of these species.

3.7 为减轻工程项目引致的林地及灌木林损失而造成的生态影响，在建造工程展开前，须移植具保育价值的植物，包括乔木品种白桂木、灌木品种香港大沙叶、兰花品种多花脆兰及长茎羊耳蒜，并须进行移植前的调查，确定这些植物品种的存在及位置。

Any betulaceous tree or shrub of the genus Betula having ''.

桦属的任何一种桦树或灌木，有薄的剥落的树皮。

Any betulaceous tree or shrub of the genus Betula having a thin peeling bark.

桦属的任何一种桦树或灌木，有薄的剥落的树皮。

The species diversity of Dipentodon sinicus communities in Yushe National Forest Park of Guizhou province was studied based on the quadrate method. The results showed that Rosaceae, Ericaceae, Betulaceae, Fagaceae, Theaceae, Lauraceae, Caprifoliaceae, Cornaceae were the dominant families in D. sinicus communities of Yushe National Forest Park. In the 10 sample plots, there were 8 which were absolutely dominated with D. sinicus population, the importance value came up to 135.69 on average, and it was far higher than the others. For D. sinicus communities, the abundance index (2.847), Simpson index (0.601), Shannon-Wiener index (1.523), probability of inter-specific encounter (0.601) and species evenness (0.569) of the tree layer were lower than those of the shrub layer (5.580, 0.830, 2.377, 0.829, 0.672, respectively) on the whole. It markedly showed a species diversity characteristic of the mixed broadleaved evergreen and deciduous forest in middle subtropics. In the 10 sample plots, the species diversity level of Q1 was the highest, followed by Q3, Q5 and Q6 was the lowest.

摘要运用样方法对贵州省玉舍国家级森林公园稀有保护植物十齿花群落的物种多样性进行了研究，结果表明：玉舍国家级森林公园十齿花群落以蔷薇科、杜鹃花科、壳斗科、桦木科、山茶科、樟科、忍冬科、山茱萸科等为优势科；10个样地中有8个样地以十齿花种群占绝对优势，其平均重要值高达135.69，远远高于其它种群；十齿花群落乔木层物种丰富度为2.847、Simpson指数为0.601、Shannon-Wiener指数为1.523、种间相遇机率为0.601、均匀度指数为0.569，总体上均小于灌木层(分别为：5.580、0.830、2.377、0.829、0.672)，表现为较明显的亚热带常绿落叶阔叶混交林的物种多样性特征。10个样地中，Q1的物种多样性程度最高，Q3次之，Q5和Q6最小，多样性程度最低，10个样地的物种多样性排序为Q1＞Q3＞Q9＞Q7＞Q2＞Q4＞Q10＞Q8＞Q5＞Q6。

Yellow-flowered European shrub cultivated for its succession of yellow flowers and very inflated bladdery pods and as a source of wildlife food.

欧洲的一种开黄花的灌木，因为它的黄色花和有气胞的荚果作为野生油脂原料而栽培之。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。