- 默认语种:
- 播放器快捷键:
-
(F8:播放/暂停 F9:复读)
(F7:播放/暂停 F8:复读)
【Earth&Sky】石油提取过程中能量与水的权衡
听力简介:
听写填空,只写填空内容,不抄全文,4个单词/词组+1个句子,不用写标号~
A rocky substance called oil shale is [---1---] in western North America. Experts say they can extract usable oil from this shale, but geologist Craig Cooper speaks of trade-offs in the extraction process.
Craig Cooper: It'd take a lot of water—about 5% percent of the total water in the upper Colorado [---2---]—to replace just 10% of our total oil imports with oil harvested from these oil shales using old technologies.
Cooper works for Idaho National Labs, which [---3---] energy research. He worries about the water needed by wildlife and humans in the Colorado basin.
Craig Cooper: There's a large question as to whether or not in this basin there's enough water to meet existing claims, much less new claims that may come on line from oil shale.
Cooper spoke of making the oil extraction process less water-intensive by using recycled water.
Craig Cooper: In the west, we have a lot of natural gas wells that produce waste water that has to be treated and disposed of. Why not use this [---4---] water for the [---4---] oil in oil shale?
[---5---] We are celebrating The International Year of Planet Earth. Thanks to the National Science Foundation and US Geological Survey, more at Year of Planet Earth.org.
We are E&S, a clear voice for science.
【视听版科学小组荣誉出品】
请在登录后才能看到内容!
请在登录后才能看到内容!
本文暂未收录注解!
参与沪友(已有26人听写,点击头像查看Ta的听写详情)
听写信息
生词本小D词典
相关网校
注意事项
- 听力练习标点符号不纳入正确率。
- 每天奖励上限为40沪元。
- 无听力原文时提交听写作为参考内容。
- 提交听写后根据正确率来奖励沪元。
- 获取听力mp3下载资源可选择相应下载方式。
- 程序校对,仅供参考,机器做不到人工智能,请大家谅解。