在线英语听力室

英语听力：探索发现 科学新发现：我们的大气层-19

时间：2014-11-05 08:41:31

搜索关注在线英语听力室公众号：tingroom，领取免费英语资料大礼包。

（单词翻译）

 scores of sciencse experiments on board the airship study the dramatic persure change.

"we call it punset for pingpang ball satelite, and it also be the first thing we do is to have cut the pingbang ball on air ,then your experiment goes inside. and simplist my favourite for etick, i grow many mush melon and it drop in the pingpang ball. seems satellite construction at its best and then we take them to the edge of the space."
in the thin air of the stratis here, the marsh1 mellow2 is no longer held together by higher pressure. air bubbles inside it expand, causing the stponge cande to blow outwards3 and first open the punset. 
just as the thin air is dangerous for marsh mellows,it can also affect flash and blood.contrary your popular belief, your blood on boil ,it is held in by your blood vessel4.
 
but any expose flash will swash out like the marsh mellow,and that around 26000 feet the air too thin to breath. there just aren't enough molecules5 in every lungue follow their. and starved of the oxygen ,your brain will begin to shut down.
 
you need exchange to call it get you, but the lack of pressure will get your first.

分享到：


点击收听单词发音收听单词发音  

1 marsh Y7Rzo     
n.沼泽，湿地
参考例句：
  • There are a lot of frogs in the marsh.沼泽里有许多青蛙。
  • I made my way slowly out of the marsh.我缓慢地走出这片沼泽地。
2 mellow F2iyP     
adj.柔和的；熟透的；v.变柔和；(使)成熟
参考例句：
  • These apples are mellow at this time of year.每年这时节，苹果就熟透了。
  • The colours become mellow as the sun went down.当太阳落山时，色彩变得柔和了。
3 outwards NJuxN     
adj.外面的，公开的，向外的；adv.向外；n.外形
参考例句：
  • Does this door open inwards or outwards?这门朝里开还是朝外开？
  • In lapping up a fur,they always put the inner side outwards.卷毛皮时，他们总是让内层朝外。
4 vessel 4L1zi     
n.船舶；容器，器皿；管，导管，血管
参考例句：
  • The vessel is fully loaded with cargo for Shanghai.这艘船满载货物驶往上海。
  • You should put the water into a vessel.你应该把水装入容器中。
5 molecules 187c25e49d45ad10b2f266c1fa7a8d49     
分子( molecule的名词复数 )
参考例句：
  • The structure of molecules can be seen under an electron microscope. 分子的结构可在电子显微镜下观察到。
  • Inside the reactor the large molecules are cracked into smaller molecules. 在反应堆里，大分子裂变为小分子。

本文本内容来源于互联网抓取和网友提交，仅供参考，部分栏目没有内容，如果您有更合适的内容，欢迎 点击提交 分享给大家。