一组乔木灌木和草本植物目,有良好的花被和心皮连生的子房,通常被视为现存最原始的开花植物;
A group of families or trees and shrubs and herbs having well-developed perianths and apocarpous ovaries and generally regarded as the most primitive extant flowering plants;
修剪像灌木和乔木这样的木本植物必须小心翼翼。
Care must be taken when trimming around woody plants like shrubs and trees.
它本来对于我们不过是某块长着荆棘、灌木和乔木的小地方罢了。
To us it had been no more than just some little spot with thorns, bushes and trees.
相较一年生植物、乔木和灌木,进入市场的多年生植物品种相对多一点。
When you look at perennials versus annuals, trees and shrubs, there are more varieties coming into the perennials market.
乔木或灌木叶具叶柄,全缘的或有锯齿在边缘。
Trees or shrubs. Leaves petiolate, entire or serrate at margin.
开有亮黄花的花灌木或乔木;这个植物的所有部分是有毒的。
Flowering shrubs or trees having bright yellow flowers; all parts of the plant are poisonous.
老师您好:无论将来我成为挺拔的乔木,还是低矮的灌木,老师!我都将以生命的翠绿为你祝福!
The teacher hello: no matter in the future I become tall and straight trees, or low shrubs, teacher! I will take life green bless for you!
每年落叶的在西部印度乔木或灌木的小属;加勒比树木。
Small genus of deciduous west Indian trees or shrubs: Carib wood.
这是些见于美国东南部地区的灌木和小乔木。
They are an imprecisely defined group of shrubs and small trees found in the Southeast.
产出芳香的油脂的乔木和灌木科。
热带和亚热带的豆科的草本或灌木或乔木的小属。
Small genus of tropical and subtropical leguminous herbs or shrubs or trees.
实际上,它是一种寄生植物,依附在乔木、灌木上,靠树木的养分生存。
It is actually a parasitic plant that attaches to trees and shrubs and lives off their nutrients... awkward.
乔木或者直立灌木,偶尔小枝有刺倒。
Trees or erect shrubs, occasionally with spine - tipped branchlets.
研究结果表明:TWINSPAN将大花黄牡丹生境地群落划分为乔木群落和灌木群落。
The results showed that the plant community was classified into tree community and shrub community by TWINSPAN.
红树任一种属于热带海岸红树属的热带常绿乔木或灌木,具有织状致密的根和茎,在有潮汐的海岸群生密长。
Any of several tropical evergreen trees or shrubs of the genus rhizophora having stilt like roots and stems and forming dense thickets along tidal shores.
多刺灌木或乔木的小科产于美国西南部。
Small family of spiny shrubs or trees of southwestern United States.
乔木或灌木,雌雄异株;毛被为单毛。
亚洲及太平洋的一个乔木或灌木属;树干的碎片可重新长成完整植物。
Asiatic and Pacific trees or shrubs; fragments of the trunk will regrow to form whole plants.
而郁闭度、坡度、植被类型、乔木高度、灌木高度、树桩高度、树洞密度、人为干扰的影响不明显。
The random factors were the canopy, slope degree, vegetation type, tree height, shrub height, tree stump height, tree hole density and human disturbance.
然后分别统计常绿或落叶的乔木或灌木4组物种沿具体海拔高度的整体分布特征。
The holistic distribution characteristics of 4 species groups: evergreen vs. deciduous and tree vs. shrub species along the altitudinal gradient were then analyzed.
长有羽状叶子和红白花的主要在美国热带的灌木和乔木的属。
Genus of chiefly tropical American shrubs and trees having pinnate leaves and red or white flowers.
庭院中经常对称种植乔木或灌木,另有很多花木与假山、水池、建筑形成密切的呼应关系。
Pairs of arbors or bushes were frequently planted in symmetry in the counties, and other plants were arranged according to buildings, rockeries and water.
本文分别对乔木、灌木、花卉、松柏等植物进行了L-系统基因建模,并在此基础上实现了它们的计算机模拟。
This paper makes L- system gene modeling of some arbor, shrub, flower, coniferae etc. And realizes computer simulation of these plants.
从乔木层、灌木层到草本层,灰分含量依次增加,GCV和AFCV则依次降低。
The mean ash content increased in an order from tree layer, shrub layer to herb layer, while those of GCV and AFCV decreased.
从乔木层、灌木层到草本层,灰分含量依次增加,GCV和AFCV则依次降低。
The mean ash content increased in an order from tree layer, shrub layer to herb layer, while those of GCV and AFCV decreased.
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