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- sand sage grassland community 沙蒿属草地群落
- Abstract: The distribution of flowering phase of plant in grassland community was studied by localized observation on phenological phase of species. 摘 要: 通过草地群落物种物候期定位观测,研究了植物种的花期分布规律。
- A climax community that has been disturbed by various influences,especially by human beings and domestic animals,such as a grassland community that has been altered to desert by overgrazing. 人为顶极群落受到多种力量侵扰的变极群落,尤其是人和家畜,如草原群落由于过度放牧而变成沙漠。
- A climax community that has been disturbed by various influences, especially by human beings and domestic animals, such as a grassland community that has been altered to desert by overgrazing. 人为顶极群落受到多种力量侵扰的变极群落,尤其是人和家畜,如草原群落由于过度放牧而变成沙漠
- Lastly, by using the Niche preemption model, Broken stick model, Overlapping niche model and Logarithmic series distribution, species relative abundance distribution in forest community, thicket community and grassland community in ATB were studied. 最后,通过生态位优先模型、分割线段模型、重叠生态位模型、对数级数分布模型4种物种相对多度分布模型对安太堡矿区森林群落、灌丛群落和草地群落的物种多度进行拟合。
- Grazing disturbance is one of nain factors affecting change in plant diversity of grassland communities. 放牧干扰是草地群落植物多样性变化的主要影响因素之一。
- Abstract: Grazing disturbance is one of nain factors affecting change in plant diversity of grassland communities. 摘 要: 放牧干扰是草地群落植物多样性变化的主要影响因素之一。
- The girl planted some scarlet sage in her garden. 女孩在她的花园里种了些一串红。
- Ouch! The sand is so hot! I can burn my feet. 哎哟!沙子这么烫!会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中,里边尽是砂子。
- Yang Limin,Wang Renzhong,Li Jiandong.Effect of grazing disturbance gradient on plant diversity of main grassland communities in the Songnen plain of China[J].Acta Agrestia Sinica,1999,7(1):8-16. [6]杨利民;王仁忠;李建东.;松嫩平原主要草原群落放牧干扰梯度对植物多样性的影响[J]
- Sage, mint and dill are all herbs. 鼠尾草、 薄荷、 莳萝均为药草。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The climate on grassland is capricious. 草原的气候变化无常。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- Our community is a leader in the conservation of wildlife. 我们社区在野生动物保护方面走在前头。
- Chicken is often cooked with a sage and onion stuffing. 烹饪鸡肉时常放洋苏叶、洋葱等填料。
- The horses are eating grass on the grassland. 马在草地上吃草。
- His company was built on the sand. 他的公司根基不稳固。