大学英语词汇短语释义解析及例句 canopy density


释义：

canopy density [林] 郁闭度；林冠密度；林冠郁闭度

例句：



And the exponential curve relationship between the evapotranspiration of turfgrass and canopy density above it was found.

经回归分析，得出草坪蒸散量与郁闭度呈指数变化。



There are large areas low-quality forest with low canopy density, low productivity because of over-harvesting operations and natural disasters.

由于多次过量采伐干扰及自然灾害，小兴安岭林区形成大面积郁闭度较低、生产力低下且林相衰败的低质林。



The main drives of succession include canopy density of rubber forest, management, climate, soil condition and the biological properties of vegetation.

演替驱动力主要有：胶林郁闭度、胶林抚育管理措施、气候和土壤条件以及胶林植被本身的生物学特性。



Then, based on the analysis of possible limitation of LS estimation, the ridge estimation is put forward to establish the equation of canopy density estimation.

在分析LS估计存在缺陷的基础上，提出采用岭估计建立郁闭度估测方程。



The study included clutch size, time of laying eggs, time of hatching, temperature and humidity during incubation, number of hatchlings, and vegetation canopy density over the nesting sites.

调查发现天气状况直接影响母鳄产卵时间、卵的孵化质量与雏鳄的出壳数量。