英雄联盟s7段位边框图:我学的是俄语,请帮忙给翻译一下.

来源:百度文库 编辑:中科新闻网 时间:2024/04/29 18:01:31
摘要:荒漠化的进展正逐渐威胁着人类的健康和发展。治理荒漠化的进展已经成为全人类共同的主题。结合以前的治理经验,人们发现了一种新的沙漠治理方法,就是通过微生物形成的黏液粘连沙粒,或者被藻类、地衣和苔藓的假根捆绑起来,形成生物结皮,形成接近细沙的防护网,它能有效束缚沙粒流动,从而起到固沙作用。而且这种生物地毯还能有效减少了干旱地区风、水对地表的侵蚀;改善土壤理化性质,并增加土壤中有机质含量。这种微生物生长条件广泛,靠自然露水和降水就可四季常青,能够适应零下10摄氏度到60摄氏度之间的低营养环境,因此它们被选择作为固沙先锋植物。
关键字:沙漠 生物 治理

Desertification is a gradual progress and threaten human health. Combating desertification progress has become mankind's common themes. In previous management experience, it was found that a new desert governance is formed through microbial mucus conglutinate sand, or by algae, lichens and the moss Jiagen tied up and the formation of biological tie skin, a protective network to start, it can operate effectively constraining the flow, and thus play a dune-fixing role. And this can effectively reduce the biological carpets arid wind and water erosion on the surface; Improve soil physical nature, and to increase soil organic matter content. This extensive microbial growth conditions, natural dew and precipitation can rely on four evergreen, to adapt to minus 10 degrees Celsius to 60 degrees Celsius between low nutritional environment, and therefore they were chosen as a pioneer dune-fixing plants.

Desert, biological, governance