1) closing measures
![点击朗读](/dictall/images/read.gif)
封禁措施
1.
Effects of closing measures on community structure of soil and water conservation forest of Protruding Eucalyptus;
封禁措施对窿缘桉水土保持林群落结构的影响
2.
Effects of closing measures on ecosystem function of forest were analyzed.
![点击朗读](/dictall/images/read.gif)
通过封禁措施对林分的生态功能影响分析,认为:封禁后的云南松林和常绿阔叶林,在胸径或树高上都表现出明显的优势,且乔木上层盖度较大而均匀,优势种优势度明显,各优势种种群的年龄组成亦处于稳定状态,乔木树种多数更新良好,在垂直分布上呈连续分布,使整个群落在结构上处于稳定的状态;实施封禁措施的林分物种丰富度和多样性指数都明显高于未封禁的林分,且封禁时间越长,多样性指数越高。
2) prohibited grazing
![点击朗读](/dictall/images/read.gif)
禁牧措施
3) prohibited measures
![点击朗读](/dictall/images/read.gif)
严禁措施
4) non-institutional treatment
![点击朗读](/dictall/images/read.gif)
非监禁措施
5) close measure
![点击朗读](/dictall/images/read.gif)
封堵措施
6) exclusion measures
![点击朗读](/dictall/images/read.gif)
封育措施
1.
This paper,by comparing the results of old exclusion,new exclusion and comparative exclusion,quantified the vegetation variations under three different exclusion measures.
封育措施是一种主要的草场恢复和重建的措施。
补充资料:不合格品纠正措施(见纠正措施)
不合格品纠正措施(见纠正措施)
corrective actions for nonconforming product:see corrective actions
bul,卯ping jiuzhe叫euoshi不合格品纠正措施(~tive actions for non-印雨皿吨prt泪uct)见纠正措施。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条