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- CCA, DCCA. The results are as following: plant communities are classified into 12 types by TWINSPAN, and they reflect changes of two environmental gradients, time of succession and water conditions of soil. 结果如下:用TWINSPAN进行的数量分类,共划分出12个群落类型,分类矩阵图明显反映出演替时间与土壤含水量两个环境梯度。
- Studies on ecological amplitude of reed to the environmental gradient of water depth 黄河三角洲湿地芦苇种群水深生态幅研究
- Environmental gradient analysis and species group division of tree species distribution in eastern Zhongtiao Mountain 中条山东段森林乔木树种分布的环境梯度分析与种组划分
- The species diversity characteristics comparison of Quercus mongolica community along environmental gradient factors 环境梯度下蒙古栎群落的物种多样性特征
- He is insensitive to the environment. 他对环境感觉不敏锐。
- She is not used to the new environment. 她对新环境不习惯。
- They lobbied on the environmental protection issue. 他们就环境保护问题在议员中进行了游说。
- Children need a happy home environment for their healthy growth. 孩子们需要幸福的家庭环境才能健康地成长。
- Relationship between diversity of forest plant species and environmental gradient in eastern mountainous area of Heilongjiang Province, China 黑龙江省东部山区森林植物多样性与环境梯度的相关性研究
- Children need a happy home environment. 孩子需要一个幸福的家庭环境。
- He made a quick adaptation to the new environment. 他很快适应了新的环境。
- I always feel ill at ease in a strange environment. 我在陌生环境总觉不自在。
- Environmental problems that touch us all. 与我们所有人都有关的环境问题
- It is highly important to preserve the environment. 保护自然环境至关重要。
- The human being struggles with his environment. 人类和环境竞争。
- Environment conditions an animal's development. 环境能影响动物的成长。
- An environmental gradient change of Picea mongolica seedling from the center of a forest canopy gap in forest-steppe ecotone in Inner Mongolia Autonomous Region of China 森林草原过渡带中沙地云杉幼苗在林窗中的环境梯度变化
- I feel it is our duty not to pollute our environment. 我感觉我们有责任不污染我们的环境。
- Environment can sometimes alter the rut age of an animal. 有时环境可以改变动物发情的年龄。
- The environment of a very small, specific area. 微环境一个非常小的特定区域内的环境