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乔木

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The steppe landscape is dominant but not apparent in its patch and area, and the percentage of the original vegetation of Stipa bungeana steppe is very low in the study area, which is apparently characterized by human disturbance. The diversity and evenness of patches in the study area are higher than those of the steppe landscape area, and the fragmentation and the isolation of the steppe are the highest. The landscape shapes of artificial arbor woods and cultivated lands are the simplest, and the landscape shapes of classical steppe and artificial shrub are in an instable stage.

结果表明:(1)草原景观在其斑块数和面积上虽然仍居首要地位,但其优势并不十分明显,而且该区原生植被本氏针茅草原只占很小的比重,呈现出非常明显的人类干扰特征;(2)研究区斑块的多样性程度和均匀度较高,而面积的多样性程度和均匀度较低,同时,典型草原的景观破碎度最大,景观分离度也最大;(3)景观形态上,人工乔木林和耕地的景观形态最为简单,典型草原和人工灌丛这2种景观类型还处于很不稳定的阶段。

Spreading short-trunked tree of Japan.

一种日本乔木,树干短小,伸展。

Successful experiences of the plant configuration of the garden and planting trees on the transformed land of the intertidal zone, and the problems that the elements such as high salt content, high groundwater level, short construction period, and cross construction impair the survival and growth of trees and corresponding measures are summarized.

总结园博园植物配置和海湾滩涂清淤吹沙填土人工造地建设园博园大树建植的成功经验,建植过程中存在盐碱含量高、地下水位高、施工期短、交叉施工等因素影响乔木大树种植成活和生长的问题和采取的相应对策。

The growing apex or main shoot of a shrub or tree.

顶枝灌木或乔木的生长顶端或主要新梢

Botany The growing apex or main shoot of a shrub or tree.

顶枝:灌木或乔木的生长顶端或主要新梢

Tree or large shrub with gray bark and blue-green leaves that turn red-orange in autumn .

乔木或大灌木的一种,树皮灰色,树叶蓝绿色,秋季变成红橙色。

According to the survey of Guangzhou region , 95 species , 62 generas , 37families of ornamental red-leaf plants have been proved .76 percents of the red-leaf palnts is arbor .

通过对广州地区乡土红叶植物的调查和文献收集,结果表明,广州地区共有乡土红叶植物有37科62属95种。其中,乔木居多,占76%。

Relative abundance of trees was positively correlated with soil organic matter and the distance to old-growth forest, which had the highest distribution in the secondary forest stands.

乔木的相对多度与土壤有机质和离老龄林的距离成正相关,在采伐后恢复的山地雨林次生林中的分布最高。

Rustic Natural Cedar Company uses two types of cedar -- Northern White Cedar for our indoor and outdoor furniture for its creamy white color and enduring strength, and Western Red Cedar for our outdoor garden products such as arbors and trellises.

质朴自然雪松公司使用的,如乔木和棚架户外园艺产品两种类型的雪松-北白雪松为我们的室内和室外其乳白色的颜色和持久力家具,西部红柏。

Annual or perennial herbs, or shrubs, rarely trees to 30 m tall, often with epidermal oil cells, usually with internal phloem.

一年生草本或者多年生草本,或灌木,很少为高达30米的乔木,通常表皮有油细胞,通常内部有韧皮部。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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