1.
The Lowest Pruning Heights of Preventing Crown Fire of Pinus armandii Trees
预防华山松树冠火的最低修枝高度探讨
2.
Determination of the Lowest Pruning Height of Pinus yunnaneneis Trees from the Aspect of Preventing Crown Fire
从预防树冠火角度确定云南松的最低修枝高度
3.
a forest fire that advances with great speed jumping from crown to crown ahead of the ground fire.
一种森林火灾，从树冠到树冠常常高速蔓延超过地面火。
4.
It can put out surface fires, branch fires, leaf fires and grass fires effectively.
可对地表火、树干火、冠火和草原火实施有效扑灭,极大地提高灭火效率。
5.
a genus of guans (turkey-like arboreal birds valued as game and food birds).
冠雉的一属（形似火鸡的一种树栖鸟，常被用于比赛和食用）。
6.
The upper part of a tree, which includes the branches and leaves.
树冠树的上部，包括树枝和树叶
7.
South African tree or shrub having a rounded crown.
南非灌木，圆形树冠。
8.
The roots are more tender than the tops.
根部比树冠更柔嫩。
9.
The uppermost layer in a forest, formed by the crowns of the trees.
树荫树林中最上面一层，由树的树冠组成
10.
Measure light intensity above and under the mangrove canopy by using the light meter.
用光照度计量度树冠上和树冠下的平均光照度。
11.
Pruning, by removing part of the top, alters this ratio.
修剪通过剪除部分树冠而改变根冠比。
12.
large American shade tree with large dark green leaves and rounded crown.
高大美洲遮荫树,树叶大,深绿色,树冠圆形。
13.
Individual trees and groups of trees to create tree roofs bring the buildings down to scale.
一棵棵的树木和一组组的树木形成的树冠？？？
14.
Studies on the relationship between the microclimate in the crown of tea plants and their growth and development.
条栽茶树树冠小气候与茶树生长发育的关系
15.
Measure air temperature and relative humidity above and below the mangrove canopy by using the digital thermo hygrometer.
用电子温湿计量度树冠上和树冠下的平均温度和湿度。
16.
Let' s find some sticks to make a fire.
咱们找些树枝来生火吧。
17.
trees that were scorched in a forest fire.
被森林大火烧焦的树木。
18.
On the right side of the torch is an oak branch.
在火炬的右侧是橡树枝。