单词：longitudinal crevasse
单词：longitudinal crevasse 相关文章
Costa Rica, 1986. 30 years after Doctor Cur's fateful African trip, graduate students from the University of Miami are on a field trip exploring caves. Moving ahead of the group, 24-year-old Inn-Saing Ooi climbs into a deep crevasse . He's not alone.
国家地理2007年
[00:06.72]Bye. [00:29.80]Are you Dr. Laurence? 你是劳伦斯博士吗？ [00:33.96]No, I'm the assistant. Welcome to peru. 不是，我是他的助理 [00:37.84]Thank you. 欢迎来到秘鲁 [00:39.40]谢谢 [01:07.12]Here. 到了 [01:32.52]- A dri
听电影学英语-碧海蓝天
The new film from Oscar-winning director Danny Boyle tells a remarkable true story of courage and survival. James Franco stars as a young outdoorsman who makes an unthinkable decision when his arm is trapped by a boulder in a remote canyon. Alan Silv
VOA标准英语2010年(十)月
Lesson 26 The past life of the earth 地球上的昔日生命 First listen and then answer the following question. 听录音，然后回答以下问题。 What is the main condition for the preservation of the remains of any living creature? It is ani
新概念英语第四册
By Joseph Mok and Zhan Jun Juneau, Alaska 30 May 2006 watch Glacier Trekkers report Juneau, the capital of Alaska, was founded as a gold-mining camp 200 years ago. Today, it is filled with cruise ship passengers and people known as trekkers, who are
2006年VOA标准英语（五月）
Lesson 32 The Past Life of the Earth 古代地球上的生命 It is animals and plants which lived in or near water whose remains are most likely to be preserved, for one of the necessary conditions of preservation is quick burial, and it is only in
新概念英语85年上外美音版
This is Whats Trending Today. It turns out the warming climate is good for something. The children of Marcelin and Francine Dumoulin of Switzerland finally might find out what happened to their parents 75 years ago. One daughter, 79-year-old Marcelin
2017年VOA慢速英语(七)月
中文 英文 缩写 单（点）播 unicast 单板 board/card 单边测试 one-sided test 单边带 Single Side Band SSB 单边带调制 single sideband modulation 单边带自适应差分 single ban
电信英语
It was unraveling a puzzle and so the magnetometer team says lets go closer, as we go closer, we watched as the star went through and noticed the change in brightness, something is going on. We can see even from a distance, there seem to be this mate
自然百科2012年
What you often get with crevasses is just a thin covering of compacted snow. Uh, its called a snow bridge. And you can see there just where one has collapsed. And this is why they are so dangerous. You dont know when you are on one, and you dont know
探索与发现2012年
Chapter 7 It was late afternoon when they wound up the discussion as to what Dick should do, he must be most kind and yet eliminate himself. When the doctors stood up at last, Dick's eyes fell outside the window to where a light rain was fallingNicol
有声英语文学名著
大本营 BC (base camp) 前进营地 ABC (Attack Base Camp) 1号营地 C1 (camp one，当然C2，C3分别指2号，3号营地，以此类推) 突击营地 AC (attack camp) 冰塔 Cerack 冰瀑区 Ice
奥运英语
It's getting quite tricky, this bit.Here without proper crampons or ice axes. 事情变得非常棘手 我现在没有 可用的冰爪或者冰镐 When moving ice slower at the edge of glaciers, 冰川边缘的冰层移动缓慢 it tears and ruptures
荒野求生
Sharp, hurried movements could dislodge the bollard.Seems to be holding at the moment. 突兀的大动作可能会使绳索脱离冰柱 现在看起来还能挺得住 But the longer it's forced to take my weight,the greater the chance it will collaps
荒野求生