标签:地质 相关文章
A: When are we leaving for our field trip? B: Our science field trip is next Monday at 8:00 in the morning. Can you mark that on your calendar? A: Yes, I will write that down. B: That will be Monday, December 2nd. We need to start loading the buses h
A:When are we leaving for our field trip? B:Our science field trip is next Monday at 8:00 in the morning. Can you mark that on your calendar? A: Yes, I will write that down. B:hat will be Monday, December 2nd. We need to start loading the buses half
How do you do in school? 你在校时成绩如何? Above average. 分数都在平均分以上。 I did very well while still being involved in many extracurricular avtivities. 我成绩不错,而且同时也参加了很多课外活动。 I served
The 11,700-year-old Holocene epoch is over. We're now living in the Anthropocene epoch. 长达11700年的全新世结束啦。我们如今正生活在人类世纪元。 编者注:全新世(Holocene Epoch),是最年轻的地质年代,它与更
By the middle of the nineteenth century most learned people thought the Earth was at least a few million years old, perhaps even some tens of millions of years old, but probably not more than that. So it came as a surprise when, in 1859 in On the Ori
These are called love tents but they're not what you think. 虽被称为爱的帐篷,但是它们可与你所想不同。 Chinese colleges have come up with an unusual way to help freshmen settle in. 中国的大学别出心裁,以一种特殊的方
Mining 采矿业 Geology or geography? 地质还是地理理论? Miners should spread their risks across countries as well as minerals 矿业公司应用多国开采和多矿产开发以分散风险 THE past half-dozen years have been kind to miners.
The idea of plate tectonics explains volcanoes as well as earthquakes. Many of the world's volcanoes are found at the edges of plates, where geologic activity is intense. The large number of volcanoes around the Pacific plate has earned the name Ring
Climate change and geoengineering 气候变化与地质工程学 Fears of a bright planet 地球发光,令人担心 Experiments designed to learn more about ways of geoengineering the climate should be allowed to proceed 为更好地利用工程学手
Eighty million tons of rock, moving at more than one hundred miles an hour, just fell off the mountain, 8000万吨岩石以每小时160公里的速度从山上崩塌下来, traveling with such force and momentum that the leading edge of the landsli
听力文本 Recording 33 录音33 In today's lecture, I'm going to talk about the part that plants have played in our history, something most of us probably never give any thought to. 今天这节课,我将会讲讲植物在历史中扮演的角色,