遮荫度(或郁闭度)2) shade intensity 遮荫强度 1. Experiments were conducted to evaluate the effects of shade intensity,time of transplanting and time of cuttingback with or without soil cover on growth and development of Pernnisetum alopecuroides. 通过田间小区实验,研究了栽培措施(遮荫强度、...
郁闭度1. Furthermore,correlation analysis have been performed between vegetal status measured by canopy density and shelterbelt porosity and TSP removal percentages. 通过对上海浦东某交通干道旁侧绿化带不同季节大气中总悬浮颗粒物(TSP)的测定,定量研究了绿化带对TSP的净化效益;同时对研究区域内植物的配置情况...
沪江词库精选郁闭度英文怎么写、英语单词怎么写、例句等信息 crown density 相似短语 to crown 使成为王 boiler crown 锅炉顶 complete crown 全冠 crown brass 轮轴铜衬 crown closure 树冠郁闭 crown debts 欠政府的债 crown drip 植物顶部滴下的雨水 crown face 顶面 crown grafting 冠接 crown...
crown closure measurement in aerial photo 授郁闭度航空象片测法 2. Study on Quantitative Retrieval with Hyperion EO-1 for Forest Canopy Closure; Hyperion EO-1森林郁闭度反演研究 3. the secondary factors were the food abundance, vegetation type, coverage and shrub overcast, respectively; 次要因...
Closing 0.4-0.6 for tree growth 翻译结果4复制译文编辑译文朗读译文返回顶部 Suitable for 0.4 - 0.6 郁闭度 trees grow in 翻译结果5复制译文编辑译文朗读译文返回顶部 The shade density 0.4-0.6 is suitable for the forest the growth 相关内容 a小兰的工资由46005100 正在翻译,请等待...[translate] ...
complete canopy完全郁闭 canopy of heaven苍穹 canopy layer林冠覆盖,树冠层 canvas canopy帆布罩棚 fire canopy防火挑板 相似单词 canopyn. 1.(宝座或床等上面的)华盖,罩篷 2.(飞行器上的)座舱罩 3.任何悬于上空的覆盖物 4.森林中天棚似的树荫 canopy protected遮盖防护 ...
本篇林业论文分析郁闭度在森林经营中的科学应用,郁闭度指标在森林资源统计、主伐更新、抚育间伐、林分改造、封山育林等诸多方面发挥着不可替代的重要作用,在林业生产建设各项《规程》中都有明确规定和指导意义,研究其在森林经营中的科学应用,是更好开展林业生产、促进林业经济快速发展的重要技术措施。
研究物种、郁闭度、水位以及海拔下降导致的增温对泥炭藓孢子萌发的影响。研究结果表明,在有关孢子萌发的诸多影响因素中,海拔是其中极其重要的的因素之一;随着海拔的变化孢子的萌发呈现出了其特有的相关联性,此外,海拔同时也代表温度变化,因此对海拔条件的分析亦可反映出全球大气环境的变化,特别是温室效 In under the ...
郁闭度 1. Furthermore,correlation analysis have been performed between vegetal status measured by canopy density and shelterbelt porosity and TSP removal percentages. 通过对上海浦东某交通干道旁侧绿化带不同季节大气中总悬浮颗粒物(TSP)的测定,定量研究了绿化带对TSP的净化效益;同时对研究区域内植物的配置情...