tree species

树种:指生长在自然环境中的树木的种类。

常用释义

词性释义

树种:指生长在自然环境中的树木的种类。
例句
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If you look at the number of tree species we have in Europe, for instance, from the Urals up to England, you know how many? 165.
如果你看我们树木种类的树木,比如说欧洲好了,从俄罗斯的乌拉尔到英格兰,你知道有多少吗?
榕树生命力强,适合于长期盆景培养,是具有传世意义的上乘树种。
这些数据有助于在园林生产实践中进行树种的选择和作为制定水分管理措施的依据。
Salix L. plants are main parts of landscaping tree species and their medical parts have been widely used for a long history in China.
柳树是园林绿化的重要树种,各部位在民间药用历史悠久。
Chinese fir is one of good tree species during establishing anthropogenic vegetations on red earth in low hills.
杉木是低丘红壤地区人工植被建造的优良树种。
Many forest tree species have multiple archegonia which , after fertilization produce a number of proembryos .
许多林木树种都有颈卵器,受精以后便产生许多原胚。
To enable us to plant trees, let go all over the trees, we have a large number of tree species to it, planting thousands of trees.
让我们去种树吧,让四处遍布树木,我们去种大量的树木吧,种植成千上万的树木。
Castanopsis hystrix is one of the important planting tree species of south subtropical evergreen broad-leaved forest.
红锥是南亚热带地区优良的珍贵乡土阔叶造林树种。
其中,新疆冷杉是一种很好的观赏树种,它的冠形优美,树干通直,针叶翠绿,果实呈椭圆形。
北京武警总队第三医院专家提醒:种下一棵树,收获一片绿阴;献出一份爱心,托起一份希望。
The limpid streams, quiet valleys, rare tree species and dense vegetation here all contribute to its primeval beauty.
清澈的溪流、宁静的山谷、珍贵的树种、繁茂的植被,让这里处处散发着大自然的原始气息。
只有少数林木可以从未授粉的胚珠发育成有活力的种子。
Tectona grandis classified as Tectona plant of Verbenaceae is one of the most valuable timber tree species in the world.
柚木为马鞭草科柚木属植物,是世界上最珍贵的用材树种之一。
永定县城行道树存在着树种较为单一,部分树种表现欠佳问题。
As well as conserving local tree species, the botanical garden also contains introduced species which are being grown experimentally.
除了保存本地树种外,园区也引进外来种试植。
Application of cone calorimeter for the assessment of the fire resistance of tree species .
利用锥形量热仪分析树种阻火性能。
本发明公开了一种珍优树种可调式育苗容器。
但是,引进外来树种日本落叶松在西北小陇山地区是否也影响或改变了土壤细菌多样性,在此之前还未有报道。
As of autumn in Chongqing is not obvious, use deciduous tree species array ginkgo tree, is intended here, visitors can "rather critical. "
由于重庆地区的秋色并不明显,树阵的树种选用落叶乔木银杏,意在游人可以在此处“一叶知秋”。
The effects of topographical factors on the dominance of Chinese-fir and its associated tree species vary with tree species.
地形因子对杉木及其伴生树种的影响,因树种而异。
多树种配置抗御杨树天牛灾害的综合效益初步评价。
只要哪里涉及森林,就由于优势树种的长命和竞争力而增加困难。
落叶松是我国北方主要造林树种之一。
采用多元逐步回归方法,分树种(组)建立了落叶松云冷杉针阔混交林中落叶松、其它针叶树和阔叶树的单木断面积生长模型。
Loquat (Eriobotrya japonica Lindl. ) originated from China is a well-known, characteristic tree species.
枇杷是原产于我国的名优特色树种。
铁观音原是茶树品种名,由于它适制乌龙茶,其乌龙茶成品遂亦名为铁观音。
花椒树是一种很好的经济树种,适合我国大部分地区种植。
该结果为在多树种合理配置中发挥诱饵树作用提供了较好的理论依据。
Application of high-stress tolerant tree species is a key technique for the restoration of degraded soils.
筛选利用适用树种是困难立地植被恢复中的关键技术之一。
树种相同,但工艺不同,纤维分离点也不相同。