当前位置:首页 » 翻译 
  • 匿名
关注:1 2013-05-23 12:21

求翻译:分析并建议解决目前生态公益林建设中存在的问题,如生态功能水平低下,林分质量较差,林地利用率低,树种结构单一,仅有马尾松、杉木等较少的树种,没有形成乔灌草复层异龄结构,存在纯林、单层林多,混交林、复层林少等问题。是什么意思?

待解决 悬赏分:1 - 离问题结束还有
分析并建议解决目前生态公益林建设中存在的问题,如生态功能水平低下,林分质量较差,林地利用率低,树种结构单一,仅有马尾松、杉木等较少的树种,没有形成乔灌草复层异龄结构,存在纯林、单层林多,混交林、复层林少等问题。
问题补充:

  • 匿名
2013-05-23 12:21:38
Analysis and recommendations to resolve the current ecological forest construction problems, such as ecological functions, low levels of forest quality is poor, forest land use is low, a single tree structure, only pine, fir and other species less, Joe did not form shrub layer of uneven-aged structu
  • 匿名
2013-05-23 12:23:18
Analysis and recommendations addressing the current ecological problems in building public good ecological functions, such as ranching, lower quality at a low level, and woodland species utilization is low, and there are only single-structure, such as pine (Pinus massoniana, fir trees, there is no f
  • 匿名
2013-05-23 12:24:58
Analyzes and suggested the solution in the ecology public welfare forest construction exists at present the question, like the ecology function level is low, the Judeich quality is bad, the forest land use factor is low, the tree seed structure is unitary, only has the masson pine, the pine and so o
  • 匿名
2013-05-23 12:26:38
Analysis and suggested that present problems in ecological forest construction, ecological features low level, stand quality poor low forest utilization, single tree species structure, only in Pinus massoniana and less-fir tree species, shrub layer is no Joe uneven-aged structures, pure, single king
  • 匿名
2013-05-23 12:28:18
Analysis and proposed solutions to current problems in the construction of ecological public welfare forest, such as the low level of ecological function, stand quality is poor, low utilization of forest land, tree structure with a single, only fewer tree species such as Pinus massoniana and Cunning
 
 
网站首页

湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区

 
关 闭