ecological degradation

ecological degradation怎么读

ecological degradation相关例句

1. Our country is one of the countries having the most ecological restoration types and the severest mountain degradation problem.

我国是世界上退化生态系统类型较多，山地退化较严重的国家之一。

2. If we want get higher petroleum degradation efficiency and the best disposal effect, we must carry out the research for the biological degradation ecological condition of petroleum with discussing.

要取得较高的石油降解效率和较佳的治理效果，就要对石油的生物降解生态条件进行研究和探讨。

3. The dry and hot valley of Jingsha River is one of fragile ecological environment areas in China, where the soil degradation was very serious.

金沙江干热河谷地区是我国生态环境脆弱地区之一，土壤退化十分严重。

4. Soil erosion is the main cause for the global land degradation and also is the key problem resulting in the ecological environment deterioration, so N. n.

土壤侵蚀是土地退化的主要原因，也是导致生态环境恶化的较严重的问题，联合国粮农组织将其列为全球土地退化的首要问题。

5. In this paper, root of blue algae in Taihu lake was introduced. For example, formation of blue algae in ecological theory was analyzed and degradation mechanism of lakeshore zone was generalized.

介绍了太湖发生蓝藻的根源，从生态学原理上分析了太湖蓝藻的成因，概括了湖滨带的退化机理及现状。

6. Recently, serious degradation and constant rodents and pests in grassland cause severe deterioration of ecological condition.

近些年来，新疆畜牧草场严重退化，鼠虫害此起彼伏，导致生态环境严重恶化。

7. The major environmental problems of the region are soil erosion, desertification and the degradation of vegetation, which make the region a sensitive area on the evaluation of ecological environment.

本区存在的主要环境问题主要为水土流失，土地沙化和植被退化，在生态环境敏感性评价上属较敏感区域。

8. In order to avoid the blind human activities, it is necessary to deeply analyze and research the degradation mechanism of ecological environment.

为避免人类活动的盲目性，有必要深入分析和研究生态环境的退化机制。

9. Currently, the basic control ways of land degradation in the world are still based on the ecological theory and the biological ways.

当前世界范围内对土地退化的治理，基本方法仍是基于生态学理论的生物方法。

10. Nitrophenols wastewater with the feature of strong toxicity, bioaccumulation and difficulty biochemical degradation, threat the ecological environment and human health seriously.

多硝基酚类污染物由于*性大，具有生物积累性，难生化降解，对生态环境和人体健康构成严重的威胁。

11. Northwestern Shanxi is located in the north China farming-grazing transitional zone with fragile ecological characters, its environmental degradation resulted from human activities is very serious.

晋西北地处我国北方生态环境脆弱的农牧交错带，同时又是资源富集，资源与环境的矛盾十分突出。

12. Northwestern Shanxi is located in the north China farming-grazing transitional zone with fragile ecological characters, its environmental degradation resulted from human activities is very serious.

晋西北地处我国北方生态环境脆弱的农牧交错带，同时又是资源富集，资源与环境的矛盾十分突出。

13.At present, regional poverty and ecological degradation form a vicious circle.

目前，区域贫困和生态环境退化已形成了恶性循环。

14.The best biological degradation ecological condition was obtained through orthogonality experiment.

通过正交试验得出了生物修复的较佳降解生态条件。

-- 来源 -- dict.cnki.net