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搜索 树木 的结果

新奇事件簿 曼彻斯特计划种植300万棵树木

The city of Manchester in England has embarked on an ambitious plan to plant three million trees. The project is called the City of Trees. Project director, Tony Hothersall, explained that the green venture had three main aims. He said: One is to pla...

分类: 新奇事件薄

http://www.tingroom.com/lesson/xqsjb/507002.html

VOA慢速英语--2019年近400万公顷的树木覆盖消失

Forest Loss Increased in 2019 to Third-Largest This Century A football field every six seconds... That is how fast the world lost mature tropical forests in 2019. The information comes Global Forest Watch, a project of the World Resources Institute,...

分类: 2020年VOA慢速英语(六)月

http://www.tingroom.com/voa/2020/6/505151.html

美联社新闻一分钟 AP 旧金山湾区暴雨摧毁树木

This is AP News Minute. Speaker of the House Nancy Pelosi says President Trump should delay his State of the Union address because of the government shutdown. Republicans call the suggestion a political ploy. A suicide bombing in Syria killed at leas...

分类: 美联社新闻一分钟2019(一)月

http://www.tingroom.com/lesson/meilianshexinwen/2019/1/465918.html

TED演讲:树木之间如何交流(12)

First, we all need to get out in the forest. 首先,我们都得走出家门,走进森林。 We need to reestablish local involvement in our own forests. 我们需要重新使当地的居民融入到我们森林中去。 You see, most of our fore...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451973.html

TED演讲:树木之间如何交流(11)

Not only that, we're continuing to plant one or two species and weed out the aspens and birches. 不仅如此,我们还在继续种植着那一两种单一的树木,还继续着把山杨和桦树清除出去。 These simplified forests lack compl...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451972.html

TED演讲:树木之间如何交流(10)

You see, you can take out one or two hub trees, 你们看,我们可以拿走一两颗中心树, but there comes a tipping point, 但这样就会达到森林承受极限了, because hub trees are not unlike rivets in an airplane. 因为森林里的...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451971.html

TED演讲:树木之间如何交流(9)

Mother trees colonize their kin with bigger mycorrhizal networks. 母树通过更大的菌根网络来覆盖住自己孩子们所在的区域。 They send them more carbon below ground. 在地下,它们给孩子们会送去更多的碳。 They even...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451970.html

TED演讲:树木之间如何交流(8)

You see, like all networks, mycorrhizal networks have nodes and links. 你们看,就像所有的网络一样,真菌的网络中也有节点和链接。 We made this map by examining the short sequences of DNA of every tree and every fungal indivi...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451969.html

TED演讲:树木之间如何交流(7)

For me, I've conducted and published hundreds of experiments in the forest. 对我来说,我在森林中已经进行和发表过上百次的实验了。 Some of my oldest experimental plantations are now over 30 years old. 有一些我最早进行实...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451968.html

TED演讲:树木之间如何交流(6)

And then in later experiments, we found the opposite, 而在随后的实验中,我们发现了相反的情况, that fir was sending more carbon to birch than birch was sending to fir, 花旗松给纸皮桦送的碳比纸皮桦给它的碳多, a...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451967.html

TED演讲:树木之间如何交流(5)

After the hour was up, I rolled down my window, and I checked for mama grizzly. 一小时的时间到了之后,我摇下了车窗,看看灰熊妈妈还在不在。 Oh good, she's over there eating her huckleberries. 哦太棒了,她在挺远的地...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451966.html

TED演讲:树木之间如何交流(4)

The first day of the experiment, we got out to our plot 实验的第一天,我们来到了实验地点, and a grizzly bear and her cub chased us off. 突然一头灰熊和她的熊宝宝出现,把我们赶跑了。 And I had no bear spray. But...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451965.html

TED演讲:树木之间如何交流(3)

Trees in real forests might also share information below ground. 在真正的森林中,树木可能还会在地下交流信息。 But this was really controversial, and some people thought I was crazy, 但这个想法其实挺有争议的,一些人...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451964.html

TED演讲:树木之间如何交流(2)

Our poor dog Jigs had slipped and fallen into the pit. 我们可怜的狗吉格斯,脚一滑跌进了一个坑里。 So grandpa ran up with his shovel to rescue the poor dog. 爷爷匆忙抄起一把铁铲,跑过去救那只可怜的狗。 He was...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451963.html

TED演讲:树木之间如何交流(1)

Imagine you're walking through a forest. 想象你正穿行在森林中。 I'm guessing you're thinking of a collection of trees, 我猜你想的是一大片树, what we foresters call a stand, with their rugged stems and their beautiful crowns. 我们...

分类: TED演讲科学篇

http://www.tingroom.com/lesson/TEDyj/kxp/451962.html

科学美国人60秒 SSS 树木击败草坪成洛杉矶旱灾救

Trees Beat Lawns for Water Hungry L.A. 树木击败草坪 成洛杉矶旱灾救星 When California was strangled by drought, the city of Los Angeles was offering home owners cash to replace their lawns with landscaping that was less thirsty. Because...

分类: 2017年科学美国人(五)月

http://www.tingroom.com/lesson/sasss/2017/5/411196.html

树木的困境

The trouble with trees 自人类诞生之日起,树木就一直忠实地陪伴着我们。年复一年的生息轮回中,除了年轮的增长,我们似乎很难察觉树木所经历的改变。然而,我们的这些老朋友在全球气候急剧...

分类: 英语笔译

http://www.tingroom.com/listen/yyby/398162.html

由于人类活动 地球上的树木已经减少一半

There is good and bad news about trees. The good news is there are seven times more than we thought. Scientists thought we had 400 billion trees, but we have three trillion. That's a three followed by 12 zeroes. For each person alive today, there are...

分类: 英语生活新闻

http://www.tingroom.com/lesson/breakingnews/lifestylenews/374936.html

世界节假日博览 第70期:珍惜树木

April 14 is Plant Appreciation Day (PAD). This is when you appreciate just how important plants are to us. Few of us ever stop to think just how vital plants are to our survival. Without them, we wouldnt be here. Plants change the CO2 in the air into...

分类: 世界节假日博览

http://www.tingroom.com/lesson/sjjrbl/352326.html

【英语1级听力】伐倒树木-Chop Down the Trees

You have to chop down those two trees, said the fire control agent. Why do I have to chop down those two trees? asked Diane. Because those two trees are a fire hazard, said the fire control agent. All trees are a fire hazard, said Diane. Yes, but tho...

分类: 英语第1级听力-English Level 1

http://www.tingroom.com/lesson/fetd/englishone/352150.html

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