closed canopy meaning in English

闭锁林冠
封闭株冠

Glauca were suppressed all along , no release , but they still reached the canopy layer . this meant that this small parts of neolitsea aurata var . glauca could regenerate under the closed canopy , which was superior to the regeneration of
7的冠层白毛新木姜子在成长过程中一直受压，没有出现释压，但这部分白毛新木姜子最终还是进入了林冠层。
Overgrowth of mikania causes damage to other plants by cutting out the light and smothering them . however , mikania seldom grows in the shade and it has not caused adverse impact on established woodland comprising large trees with close canopy
而在郊野茂密的树林内，由于树木高大及林内光照较弱，不利薇甘菊生长，因此薇甘菊对树林没有构成不良影响。
The close canopy of fragmental evergreen broadleaved forest community is less than the one of continuous evergreen broadleaved forest , and the plant species of fragmental evergreen broadleaved forest community are also less than those of continuous evergreen broadleaved forest , and there are some conifers in the fragmental evergreen broadleaved forests
群落郁闭度不如连续森林大，植物种类也不如连续森林丰富，而且其中夹杂着一些针叶树。常绿成分种类组成不如连续森林丰富，针叶成分数量上较连续森林的多。