arbors
英
美
网络 乔木
双语例句
- It was discovered that the population structure of the arbors is very similar to that of the yang trees, which indicates that the architecture of plant community is steady.
分析发现：天然次生林乔木种群结构与幼树结构非常一致，说明这一群落结构是稳定的； - In addition, over 109 tree species were introduced in Nanjing. Of them, 28 species are arbors, 77 species shrubs, and 4 species vines.
另外，引种了109种能够露地栽培的常绿阔叶树种，其中乔木28种，灌木77种，藤本4种。 - In the vegetation in the region the proportion of arbors has decreased in a fluctuation way since mid Holocene.
自全新世中期，本区植被中的乔木成分波动下降。 - 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 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。 - 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。 - A ratio of arbors, shrubs, vines, bamboo is10:6:0.7:1.
乔木、灌木、藤本、竹类的比例约为10：6：0.7：1。 - Cessation of axonal growth, formation of terminal arbors and formation of synaptic contacts with target neurons;
轴突增长到一定程度后停止，终端形成突触，与神经元相接； - 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。 - Analysis of the diversity of arbors in major parks of Quanzhou City
泉州中心城区主要公园乔木树种多样性分析