查询词典 shrub steppe

5 Meters. The mesquite common on North American deserts in both tree and shrub forms, does not begin to grow above ground until its root system is completely developed, ensuring the plant a supply of moisture.

豆树属植物不论是乔木和灌木，在北美沙漠中常常可见，在它根部系统完全生长发达到能保证提供充足的水分时才长出地面。

This study was carried out in collective-owned summer grassland in Ganchaitan, which is located at the south foot of eastern Lenglongling Mountain (a branch of north Qilian Mountain), with yak and Tibetan sheep miscellaneously grazed on it. The grassland type could be classified as alpine meadow, dominated by Potentilla froticosa shrub. This study, under grads grazing stress, focused on the community structure, composition, species diversity, above-ground biomass of PFS, by using pane net sampling based on spatial distribution in stead of temporal succession. Results showed that: Grazing stress negatively related to the distance between grazing area and resident area.

以祁连山北支冷龙岭东段南麓的甘柴滩夏季牧场集体长期混合放牧的高寒金露梅Potentilla froticosa灌丛草场为对象，利用空间分布代替时间演替的方法，采用方格网法取样分析调查，对不同放牧压力梯度下金露梅灌丛群落的结构、组成、物种多样性、地上生物量进行研究，结果表明：①放牧居住点由远到近，放牧压力梯度不断增加，金露梅株高、密度、覆盖度、地上生物量和丛间草地的地上生物量均有不同程度的降低，地上的总生物量降低幅度达84.77%。

North American dwarf shrub resembling mountain laurel but having narrower leaves and small red flowers; poisonous to young stock.

北美矮灌木，类似山月桂，但有更窄的叶子和小红花；对年幼的树干有毒。

A shrub or tree, such as the mountain laurel, having a similar aroma or leaf shape.

月桂属的树木具有类似芳香和叶子形状的灌木或乔木，如山月桂

A shrub or tree, such as the mountain laurel, having a similar aroma or leaf shape. save

月桂属的树木具有类似芳香和叶子形状的灌木或乔木，如山月桂

Shrub resembling mountain laurel but having narrower leaves and small red flowers; poisonous to young ''.

北美矮灌木，类似山月桂，但有更窄的叶子和小红花；对年幼的''。

California shrub with slender leafy shoots that are important browse for mule deer.

加利福尼亚的灌木，有苗条的叶状的芽，是长耳鹿的主要食物。

Any shrub or small tree of the genus Myrica with aromatic foliage and small wax-coated berries.

属于杨梅属的任何灌木或小树，有芬芳的树叶和小的蜡涂层的浆果。

During the night of first day, people kick off celebration by using high needfire round logs and dry shrub, which symbolizes brun rhe Holike to die.

第一天晚上，人们会用高高的篝火圆木和干干的灌木开始庆祝(kick off 喻义开始)，象征着烧死恶魔Holika。

These tropical trees of life provide housing and recreational facilities while mimicking the five layers found within a tropical rainforest: the overstory, the canopy, the understory, the shrub layer, and the forest floor.

这些拥有生命的"热带雨林"按照一个真正热带雨林系统中的五层生物圈：树冠上层，树冠层，树冠下层，灌木层，地表层布置提供居住和娱乐设施。

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。