片语

degraded karst ecosystem退化喀斯特生态系统

Degraded marine ecosystem退化海洋生态系统

degraded forest ecosystem森林生态系统退化的

degraded barren ecosystem退化荒山生态系统

degraded land ecosystem退化的土地生态系统

degraded soil ecosystem退化土壤生态系统

degraded grassland ecosystem退化草地生态系统

degraded mountain ecosystem退化山地生态系统

degraded mountainous ecosystem退化山地

英汉例句

• the main results are as follows: 1 . woody plant density in degraded ecosystem is in close relation with restoration stage of vegetation.

  结果表明：1。退化生态系统木本植物的密度与植被的恢复阶段紧密相关；

• the study of degraded ecosystem has alerted ecologists to some of the problems associated with both the practical and the theoretical issues of rehabilitating damaged ecosystems.

  现在对于退化生态系统恢复研究已经要使生态学家们关注受损生态系统的理论和实际问题。

• layer structure, synusia structure and height- classes structure and dynamics of degraded ecosystem were studied.

  对退化生态系统的层次结构、层片结构、高度级结构及其动态等进行了研究。

• in this paper, the general situation of mountain ecosystem was briefly introduced and the effects of keystone populations on the degraded ecosystem were discussed.

  简要介绍了岷江上游山地生态系统的概况，讨论了关键种群在退化生态系统研究中的作用和意义。

• as people's environmental awareness grows up, landscape designers are getting involved in more and more of the waste land or degraded ecosystem restoration projects.

  随着人们环境意识的提高，风景园林工作者正接触到越来越多的对废弃地或其他类型退化生态系统的修复工程。

• 「the density is high and the population is stable but small, so in this increasingly degraded ecosystem the dolphins are vulnerable, 」 says gonzalvo.

  「现在这里的海豚虽然数量密度高一数量群稳定，但是规模却很小，因此，在这种日益恶化的生态系统中，海豚是非常脆弱的」冈萨尔沃说。

• most authors studied vegetation restoration and its effects on soil loss, and provide much valuable information on degraded ecosystem restoration and ecological security pattern design.

  更多是从植被恢复及其水土流失效应方面进行了探讨，为退化生态系统恢复和格局设计提供了极其有用的信息。

• based on the destroyed and degraded ecosystem by the powerful earthquake in seismic areas, vegetation restoration was discussed in reconstruction of different ecosystems.

  本文从地震对震区生态系统的破坏和退化出发，探讨了不同生态系统重建中植被恢复的技术和做法。