好几个灌木林场都种上了白杨、柳树和赤杨。
Several coppice plantations have been seeded with poplar willow and alder.
好几个灌木林场都种上了白杨,柳树和赤杨。
Several coppice plantations have been seeded with poplar, willow and alder.
好几个灌木林场都种上了白杨、柳树和赤杨。
Several coppice plantations have been seeded with poplar, willow, and alder.
赤杨属于桦木科。
拟赤杨是一种生长快,干形直,用途广的优良速生阔叶树种。
Alniphyllum fortunei is a fast growing broadleaf specie, which has straight stem form and can be used for many pur-poses.
在大坝那闪光的臂膀环抱中,安卧着一个小岛,四周密密层层长着柳树、白桦和赤杨。
In midmost of the stream, embraced in the weir's shimmering arm-spread, a small island lay anchored, fringed close with willow and silver birch and alder.
表明杉木拟赤杨混交林具有良好的培肥土壤功能,对杉木人工林的地力维持和提高有重要意义。
It is concluded that the mixed stand can be able to be self-rich in soil fertility, which benefit the maintenance and improvement of site fertility under Chinese fir plantation.
我把我们村子的位置指给他看。村子就坐落在距离教堂一英里多远的平坦河岸上,四周矗立着赤杨树和截梢树。
I pointed to where our village lay, on the flat in-shore among the alder-trees and pollards, a mile or more from the church.
在春天一个星期日的上午,他坐在运河边钓鱼,在他附近,赤杨树被后面生长着年轻茁壮的橡树向前推挤垂人水中,像垂死的老人一样。
He sat by the canal fishing on a Sunday morning in spring, at an elbow where alders dipped over the water like old men on their last legs, pushed by young sturdy oaks from behind.
因此,蜉蝣的命运主要取决于附近装模作样的青蛙、鳟鱼、赤杨、水蜘蛛,和溪流里其馀的生物,每一种生物都充当着其他生物的环境。
Thus, the fate of a mayfly is primarily determined by the histrionics of neighboring frog, trout, alder, water spider, and the rest of stream life, each playing the environment for the other.
因此,蜉蝣的命运主要取决于附近装模作样的青蛙、鳟鱼、赤杨、水蜘蛛,和溪流里其馀的生物,每一种生物都充当着其他生物的环境。
Thus, the fate of a mayfly is primarily determined by the histrionics of neighboring frog, trout, alder, water spider, and the rest of stream life, each playing the environment for the other.
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