Dead trees may fall on a windy night.
枯树可能会在刮风的夜晚倒下。
Doctors Stevenson is analyzing one element—carbon-14 in ring from both living and dead trees.
史蒂文森博士正在分析一种元素——活树和死树年轮中的碳-14。
Now he wants to use these boxes to take the place of the dead trees.
现在他想用这些箱子来代替枯树。
Not long ago, he found that the bluebirds were nesting in the dead trees which were often cut down, so he began to make bluebird boxes for the birds in order to save them.
不久前,他发现蓝知更鸟在枯树上筑巢,而这些枯树往往会被人们砍去,于是他开始为这些鸟制作蓝知更鸟箱,以拯救它们。
死树必须被砍倒!
The skeletons of dead trees abound in this orchard.
园里充满了死树的枯骸。
All that paper adds up to millions of dead trees.
这些广告直接导致数百万树木被砍伐致纸。
Like video tape, words written on dead trees are on their way out.
就像录影带一样,把字印在死掉的树造的纸上这种方式也正在成为历史。
Fixed: Several shrubs and dead trees yield more plausible resources.
固定:几种灌木和死树的产量更合理的资源。
First, after a devastating fire, forests are choked with dead trees.
首先,每次森林火灾之后,森林都被死树堵住了。
In an age of online friendship, ebooks trump dead trees for wordof mouth.
在网络友谊的时代,朋友间的相互推荐极为重要。
At first, from the waterfalls and number of dead trees, I could hardly crawl along;
起初,瀑布飞流、枯木横道,我几乎是寸步难行;
"We" re going to take people around and show them our dead trees, "says an angry logger."
“我们将采取周围的人,让我们的死树说,”愤怒的记录。
If snakes are a problem, remove dead trees and cut high grass to deny them places to hide.
如果蛇是一个问题,那就移走已死的树木并修剪高高的草坪,使它们无处藏身。
The rapid removal of dead trees can result in soil that lacks the nutrients necessary for growth.
迅速地移除死去的树木可能会导致土壤确实树木生长所必须的营养物质。
Now I just have one here like an ax, it was my grandfather left me, very suitable for cutting dead trees.
现我这儿正好有一把这样的斧头,它是我祖父留给我的,很适合砍伐枯树。
For instance, when dead trees decompose, they release the greenhouse gas carbon dioxide into the atmosphere.
例如,当树木死亡腐烂分解,它们释放的二氧化碳排放到大气层。
The goal is to bring the information back to life, not just to treat it as dead facts on paper from dead trees.
阅读的目的是将资讯活用,而非仅仅把它看作堆砌在无生命的纸张上的死文字。
Paint dead trees behind the house, or use existing ones from pictures. Of course, make the colors and luminosity match.
在房子后面绘制死掉的树,或着使用其他图像中存在的树。当然要使色彩和亮度都跟图像匹配。
By the same token, removing a completely burned forest can end up releasing more carbon than if the dead trees are left alone.
同样道理,把烧毁的森林运走的结果也是产生更多的碳,比把死掉的树留在那更多。
The team calculates that once that decomposition process has kicked in completely, the dead trees will release over time some 5 billion tons of CO2.
小组计算出,一旦双重的分解进化开始完全生效,死去的树木将会释放出超过50亿吨的二氧化碳。
To gather samples from the Giant Forest trees, the researchers were allowed to collect cross-sections of downed logs and standing dead trees, he said.
史威特南说,为了获取巨木林中树木的年轮样本,研究人员被允许可以收集倒下树木或枯立木的横截面。
American forests are being devastated by foreign pests—and forests full of dead trees are prone to catastrophic fires. A fire in Washington State, above.
美洲的森林被外来害虫毁坏---满是死树的森林容易招致惨重的大火。
Salvage logging, however, removes the remains of dead trees and makes room for fresh growth immediately, which is likely to help forest areas recover from the disaster.
然而,回收性砍伐则可以把这些死树移走,迅速地位新生的树木提供生长的空间。这样做,有助于帮助森林从火灾中恢复。
Its broad balconies look out over a swampy artificial lake that is dotted with the skeletons of dead trees a vista created by a man who seems to have felt a kinship with death.
从别墅宽广的阳台看出去,可以见到一个很像沼泽的人工湖,湖面上散布著一株株枯木的树干,似乎是一个对死亡情有读中的人所设计出来的景观。
And of course dead trees do not provide habitats only for harmful insects. They are also used by birds and other insects that are important contributors to the long-term health of forests.
而且,死树不是仅仅为害虫提供栖息地,鸟类和其他昆虫也会居于与此,这些鸟类和昆虫对于森林的长期健康是有利的。
And of course dead trees do not provide habitats only for harmful insects. They are also used by birds and other insects that are important contributors to the long-term health of forests.
而且,死树不是仅仅为害虫提供栖息地,鸟类和其他昆虫也会居于与此,这些鸟类和昆虫对于森林的长期健康是有利的。
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