查询词典 deciduous leaf

Also it synthesize the natural law on vegetation distribution and the present situation on urban forestry construction to define the main proportion on urban species actually:the proportion between aiphyllus tree and deciduous tree is 3:7; the proportion between arbor and shrub is 2:1; the proportion between coniferous tree and broadleaf tree is 1:4; the proportion between fast-growing trees and slow-growing trees is 1:1.The following tree species programmed in urban forestry construction of Qingdao on the above-mentioned demanding on trees planning in this thesis

本文以上述提到的树种布局规划要求，分别规划出了青岛市城市森林建设中的行道树种、公园绿化树种、游园、街头绿化树种、山地风景林树种、居住区绿化树种、机关、学校、医院等处的绿化树种、工矿区绿化树种、海岸抗海雾、海风树种、耐盐碱树种、垂直绿化树种、地被植物，并对城市森林的近自然化配置，以及在天然森林已不存在的地方，运用技术模拟原来的天然森林进行恢复和重建进行了初步阐述。

NPP of deciduous broadleaf forest, grass and crop has strong correlation with precipitation in spatial distribution.

落叶阔叶林、草地和农作物NPP与降水的空间分布具有显著的相关关系。

Deciduous trees display autumn colours in Wendover Woods on Oct. 11, in Buckinghamshire, England.

落叶树显示10月11日在温多弗伍兹秋天的色彩，在白金汉郡，英国。

Shrubs or trees, deciduous or evergreen, often from underground woody burl or producing thickened horizontal underground rhizomes.

灌木或乔木，落叶或常绿，通常生于地下木质瘤或产加厚的水平的地下根状茎。

The ark is a caducous tree whose leaves fall much earlier than other deciduous trees.

橡 树是一种早落叶的早落叶的树，它的树叶比其它落叶树的叶子早落。

Petals indefinite in number, thick, leathery, becoming woody when dry, valvate, united into a calyptra, early deciduous.

花瓣数不清楚的，厚，革质，干燥时变得木质，镊合状，合并成一帽状体，早落叶。

Deciduous shrubs and trees of tropical America having branches like candelabra and fragrant white or pink flowers.

在热带美洲的灌木或乔木属枝条粗象枝状大烛台和芬芳的白或红花的每年落叶的灌木和乔木。

Objective: To investigate the relationship between the content of fluoride in deciduous enamel and caries status in children.

目的：探讨乳牙釉质氟元素的分布及其与龋病状况之间的关系。

In addition, root resorption of deciduous teeth is not continuous, but discontinuous, intermittent stage in the absorption, the absorption of root surface can be deposited new cementum, may also be near the new bone.

另外，乳牙的牙根吸收不是持续不断的，而是间断的，在吸收间歇阶段，被吸收牙根的表面又可以沉积新的牙骨质，附近也可产生新的牙槽骨。

If this repair over-active, resulting in too many people can make the alveolar bone and cementum of the joint between the solid, deciduous teeth can no longer continue to absorb.

如果这种修复作用过分活跃，产生过多的牙槽骨人就可能使牙槽骨和牙骨质之间发生固着联合，乳牙牙根就不能再继续吸收。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。