arbors
英
美
网络 乔木
双语例句
- Quercus variabilis is a Quercus tree of Fagaceae, which is the one of widely distributed arbors, and played a huge role in local economic development and ecological balance of protection.
栓皮栎（QuercusVariabilis）属壳斗科栎属植物，是我国分布极为广泛的乔木树种之一，其在发展地方经济、保护生态平衡等方面发挥着巨大作用。 - 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。 - 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。 - Selecting 16 arbors, 13 shrubs and 14 grasses, the authors conducted 4 years 'location planting experiment in granite erosion area of Gushi township, Xiushui County, Jiangxi Province.
选择了16种乔木、13种灌木和14种草本植物在江西省修水县古市镇花岗岩侵浊区进行了4年定位试验研究。 - 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； - There are 4 Chinese endemic families and 66 endemic genera of plants in the Three Gorges Area, so this area has a high Chinese characteristic, and arbors account for a relative high proportion.
三峡地区分布有4个中国特有科和66个中国特有属植物，该地区植物区系具有高度的中国特有性。同时，特有植物中以乔木型所占比例较大。 - Arbors grow fast with good stem shape and good timber.
乔木的干形好、材质优良、较速生。 - 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。 - 122 arbors, 114 shrubs, 38 lianas and 8 herbs of wild fruit trees were recorded in Fujian province.
福建省野生果树乔木类有122种，灌木类有114种，藤本类有38种，草本类有8种。 - 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。