说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 红色叶树种
1)  woody plants with red-color leaves
红色叶树种
2)  red-leaf tree species
红叶树种
1.
Content of pigments, reflective spectra, and daily changes of photosynthetic rate and chlorophyll fluorescence parameters were investigated using four red-leaf tree species in Amygdalus and Prunus, including A.
以紫叶桃、紫叶李、美人梅及紫叶矮樱4种红叶树种为试材,油蟠桃和玉皇李2种绿叶树种为对照,测定其色素含量、反射光谱、光合速率日变化及相关荧光参数。
3)  coloured leaf tree species
色叶树种
1.
The investigation on coloured leaf tree species in Qi Xia Mountain Scenic Spot reveals that more than 20 species of coloured leaf trees are distributed there.
调查表明 ,南京栖霞山风景区现有色叶树种 2 0余种。
4)  Fall-color trees
秋色叶树种
1.
Studies on Resources and Design of Fall-Color Trees in the City of Hangzhou;
秋色叶树种资源与配置研究
2.
Fall-color trees are important ornamental elements in the exhibition of seasonal variation.
秋色叶树种是表现秋季景观的重要造景材料。
3.
Based on the investigation data,herbarium specimen of Hangzhou Botanical Garden in the past years and other references,combined with the investigation and study by the authors,the fall-color trees resources in Zhejiang province and its application in landscaping in Hangzhou are being discussed,and some.
秋色叶树种是园林植物景观营造的重要材料,能极大地丰富秋季植物景观,充分展现植物的个体美和群体美,研究意义重大,开发应用前景广阔。
5)  autumn color trees
秋色叶树种
1.
Application of the Making landscape architecture with autumn color trees;
秋色叶树种在园林造景中的应用
6)  woody plants with yellow leaves
黄色叶树种
1.
It summarized that what the conception of woody plants with yellow leaves is,explained the reasons of their leaves turning into yellow,list the resource types and the omamental characteristics of them,and at the end,discussed the utilization of them in gardens.
总结了美化园林的黄色叶树种的范畴,分析了叶片变黄色的原因,列举了我国黄色叶树种资源类型及其观赏特性,探讨了它们在园林中的应用价值。
补充资料:何谓秋色叶树种
    园林植物除本身在大小、形态等方面不同外,还具有明显的季相特点。尤其是落叶树种,其叶色常因季节的不同而发生变化,这些变化在园林造景中起着举足轻重的作用。而秋色叶树对美化环境、丰富园景及调节春、秋两季之间的宏观景色起着良好的作用,是园林造景中不可缺少的重要观赏树木之一。
    何谓秋色叶树种
    秋色叶树种是指进入秋季或经霜后叶色由绿色转成其他颜色,并能使整个树冠显得鲜艳而优美的观赏树种。秋色叶树大多属于落叶树,某些常绿树种,叶片虽然也会变色,但多出现在冬季。另外,一些落叶树种的叶片入秋经霜后也会变色,但持续时间短,且色泽不佳缺乏观赏性,因此也不属于秋色叶树种。
    理想的秋色叶树种,应具有满树黄色、红色或其他过渡性颜色的叶片,色泽鲜艳,树冠透亮,树姿优美。具体来说,应有以下四大标准:1.秋天或经霜后叶片变得醒目、亮丽,明显不同于其他观赏期的颜色,观赏价值较高;2,生长势强,枝叶繁茂,有较厚的叶幕层,适应性强,最好是乡土树种;3.除极少数常绿树种外(如石楠、南天竹),必须是落叶树种;4.叶片转色期整齐,色叶期较长。(来源:《中国花卉报》2001.01.20)
    
    
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