arbors
英
美
网络 乔木
双语例句
- The light saturation points and light compensation points appeared to follow the pattern of arbors>shrubs>herbs.
光饱和点和光补偿点均表现为乔木>灌木>草本。 - Through the intercropping of poplar with legume, arbors and shrubs and the rotational cropping of poplar, the effects of different treatments on the soil nutrient elements and the forest land productivity were studied quantitatively.
通过杨树与豆科乔、灌木树种混交以及轮作等生物措施，定量研究不同处理对土壤营养元素和林地生产力的影响。 - The principle and characteristics of the expanding arbors, as well as some examples have been introduced in this paper.
文章介绍了静压膨胀芯轴的的工作原理、应用特点和一些应用实例。 - The arbors were moderate and that on bamboos lightly.
在室外观赏树种中灌木受害最重，其次是乔木，竹类受害最轻。 - The razor processing of the inner hole outer circle and the end face of the work piece can be carried out simultaneously only requiring a cutting tool and two arbors.
只需用一把刀具、二把刀杆就可同时进行工件的内孔外圆和端面的精剃加工。 - Many callosal axons were seen at areas 17/ 18a border forming terminal arbors in layers I ( dense), ⅱ/ ⅲ, ⅴ and ⅵ ( sparse).
17/18界区则含大量胼胝体轴突，并在层和/、、层分别形成致密的和稀疏的终末丛。 - A study on eco-geographical distribution and floristic division of arbors in Henan Province
河南木本植物生态地理分布与树种分区的研究 - In the greenhouse, 38 species of all 67 species may germinate, including 10 evergreen arbors, 9 deciduous arbors, 12 evergreen shrubs and 7 deciduous shrubs.
种子萌发实验。在实验室控制条件下，67个物种中可以萌发的有38种，其中常绿乔木树种为10种，落叶乔木9种，常绿灌木12种，落叶灌木7种。 - Arbors grow fast with good stem shape and good timber.
乔木的干形好、材质优良、较速生。 - The species had high diversity in species composition, clear layers of arbors, shrubs and herbages.
总体上物种多样性高，种类组成复杂，群落乔木层、灌木层、草本层层次明显。