1) The leave incline to dark.
树叶绿得发黑。
2) evergreen needle-leaved tree
常绿针叶树
1.
This paper investigates and analyzes on the reasons of the unhealthy growth of the evergreen needle-leaved trees in the urban area of Taiyuan City, and advances some measures for solving the problem of the unhealthy growth of the evergreen needle-leaved trees.
调查并分析了太原市城区主要街道常绿针叶树生长不良原因,提出了解决常绿针叶树生长不良的措施。
2.
By investigating environment factors, three reasons affecting evergreen needle-leaved trees growth in Taiyuan urban district have been presented 1.
得出太原市城区常绿针叶树生长不良的主要原因是:①土壤密实度过高,透气性不良,影响树木根系的生长发育,而导致树木生长衰弱;②土壤盐分含量过高,影响树木正常的吸收功能;③城区SO_2污染严重,树木受害症状明显。
3) evergreen broad-leaved species
常绿阔叶树
1.
Studies were carried out on seasonal variations of photosynthetic characteristics of three evergreen broad-leaved species in Tiantai Mountains, Zhejiang province, including Lithocarpus harlandii, Rhododendron fortunei, Castanopsis eyeri.
以天台山东南石栎、云锦杜鹃和甜槠 3 种常绿阔叶树为材料,对其光合特性的季节变化进行了研究,结果表明:(1)在夏季,东南石栎等 3 种常绿阔叶树的光合日变化均为双峰型,具有明显的光合午休现象。
4) The trees are clothed in green leaves.
满树是绿叶。
5) Leaves of trees became green.
树叶变绿了
6) dark chlorophyll synthesis
黑暗合成叶绿素
补充资料：树叶
1.树木的叶子。
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