然而，在一些地区，阔叶落叶树木形成了林木线。
There are some areas, however, where broadleaf deciduous trees form the timberline.
图森的附近的“冬日天堂”在2年前已经收入到“国家史迹名录；种植着草地以及落叶树。”
Winterhaven, a neighbourhood in Tucson that was added to the National Register two years ago, features grass and deciduous trees.
同样，每天根据太阳的位移而相应关闭或打开窗帘也会有所帮助，也可以种植落叶树或安装篷帐来为住房提供阴凉。
Likewise, performing a daily routine of tracking the sun and then closing and opening curtains correspondingly should help, as will planting deciduous trees and fitting awnings to provide shade.
这可能正是为什么斐波那契布局出现在高海拔落叶树种中。
This is probably why the Fibonacci pattern is found in deciduous trees living in higher latitudes.
马鲁拉树是原产于南非和东非的落叶树种。
The Marula is a deciduous tree native to Southern and Eastern Africa.
什么是落叶树？
据包括代尔夫特理工大学和瓦格宁根大学在内的一些研究机构发表的这篇研究报告称，西方世界的落叶树都受到影响。
All deciduous trees in the Western world are affected, according to the study by a group of institutions, including the tu Delft University and Wageningen University.
屋檐和落叶树提供了最佳的遮阳。
他对收集落叶树的叶子感兴趣。
He is interested in collecting leaves of the deciduous trees.
很明显，你的树篱，开花植物和落叶树木随着季节变化和天气变化而变化，但墙壁，庭院，围栏和装饰品是你家的风景更永久的一部分。
Obviously, your hedges, flowering plants and deciduous trees change as seasons change and weather varies, but walls, patios, fences and decorations are a more permanent part of your home's landscape.
落叶树能抵御寒冬。
在秋天落叶树的叶子颜色变化特征，是同衰老相联系的。
The characteristic colour changes which are associated with the senescence of leaves of deciduous trees in autumn.
你可能听过这种说法：落叶树在秋天变色是因为它们失去了令它们绿的叶绿素，于是下层的黄橙色素就显出了颜色。
You've probably heard that leaves of deciduous trees change color in autumn because they lose their green chlorophyll molecules, allowing the underlying yellow-orange pigments to shine through.
一种北美落叶树(美洲榆)，有双齿叶和双翼果，主要作为观赏性浓荫树，但常患荷兰榆树病而坏死。
A North American deciduous tree (Ulmus Americana) having double serrate leaves and winged fruits. It is grown chiefly as an ornamental shade tree but often dies from Dutch elm disease.
拖到绘图页后，可以添加落叶树，如枫、橡木、榆树或胡桃。
Drag onto the page to add a deciduous tree, such as maple, oak, elm, or walnut.
栎属树，栎，橡栎属雌雄同株落叶树或常绿树木或灌木，结橡树果实。
Any of numerous monoecious deciduous or evergreen trees or shrubs of the genus Quercus, bearing acorns as fruit.
杏树一种原产于亚洲和北非的落叶树(杏树)，有互生的单叶，粉色花朵和坚韧果实。
A deciduous tree (Prunus dulcis), native to Asia and northern Africa and having alternate, simple leaves, pink flowers, and leathery fruits.
美国环境保护署(Environmental Protection Agency)建议说，在美国，沿建筑物南侧栽种落叶树可以使空调费用降低20%。
In the United States, deciduous trees planted along the south side of buildings can reduce air conditioning costs by 20 percent, the U. S. Environmental Protection Agency has advised.
说明包括处理与侧分支的方法，如何改变干线，以及如何塑造松树，杜鹃花，针叶林，阔叶常绿树，落叶树。
Instructions cover approaches to dealing with side branching, how to alter the line of the trunk, and how to sculpt pine trees, azaleas, conifers, broad-leaved evergreens, and deciduous trees.
拖到绘图页上，然后右击，使之成为针叶树或落叶树。
Drag onto the page, then right - click to make coniferous or deciduous.
这是叶子的季节，自然界的冬天到来之前，最后的欢呼，在国家的落叶树木茂密覆盖轮流在其耀眼的表现。
This is the foliage season, nature's last hurrah before winter, when the state's lush cover of deciduous trees turns in its flashiest performance.
但我记得寒冷的天气和变短的白昼会迫使落叶树开始准备过冬。
But I remember something about the cold weather and shouter days compelling deciduous trees to begin their winter preparation.
任一种苹果属的落叶树木，原产于北美洲和亚欧大陆，开有白色、粉红色的或红色花簇。
Any of several deciduous trees of the genus Malus, native to North America and Eurasia and having clusters of white, pink, or reddish flowers.
就植物而言，落叶树比常绿树的耐污性要强；
As to plants, there is greater endurance in the hardwood than in the evergreen.
积热也是测定落叶树和果树芽分生组织活动的有效手段。
Heat sum is. a useful measure of the onset of meris. ematic activity buds in deciduous and fruit trees.
积热也是测定落叶树和果树芽分生组织活动的有效手段。
Heat sum is. a useful measure of the onset of meris. ematic activity buds in deciduous and fruit trees.
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