Continental drift is the idea that Earth's continents continually undergo large-scale horizontal movements.大陆漂移是指地球上的陆地不断地进行大规模的水平运动。This theory has a long history, originating about 1800 when German naturalist Alexander von Humboldt posited that the lands bordering the ...
theory of continental growth 大陆成长理论 on the drift 漂流,漂泊,流浪 drift in vi.流进,吹进 drift into 1.漂进……,漂入…… 2.不知不觉陷入 continental block 大陆块 相似单词 continental a. 大陆的,洲的 n. 欧洲大陆人 drift v.[I] 1.漂,漂流 2.漂泊,流浪 3.无意间进入;不知不...
英[ˌkɔntəˈnentl drift ˈθiəri] 美[ˌkɑntəˈnɛntl drɪft ˈθiəri] 是什么意思 释义 大陆漂移说; 学习怎么用 权威例句 (continental) drift theory (continental) drift theory Towards a Theory of Continental Drift ...
Continental driftis the hypothesis that the Earth'scontinentshave moved over geologic time relative to each other, thus appearing to have "drifted" across the ocean bed. The speculation that continents might have 'drifted' was first put forward byAbraham Orteliusin 1596. The concept was independent...
continental drift(大陆漂移)指的是现在的大陆曾经形成一个单一的巨大大陆(盘古大陆),之后逐渐分崩离析的过程。该理论由阿尔弗雷德·韦格纳于1915年提出,证据包括大陆边缘的匹配、相同年龄的岩石和山脉的匹配、山脉走向、冰川沉积物以及化石记录等。 大陆漂移:地球表面的动态变迁 大陆漂移的...
1) continental drift theory 大陆漂移说 1. A review for the continental drift theory from the mid-ocean ridge——Give consideration to the expanding Earth hypothesis; 从大洋中脊反思大陆漂移说——兼论地球膨裂说 更多例句>> 2) the theory of continental drift 大陆漂移假说 1. This paper tri...
According to Wegener's Continental Drift theory, how long ago did the supercontinent Pangaea begin to break apart? A. About 200 million years ago B. About 500 million years ago C. About 1 billion years ago D. About 5 billion years ago 相关知识点: ...
Continental drift was a revolutionary theory explaining that continents shift position on Earth's surface. The theory was proposed by geophysicist and meteorologist Alfred Wegener in 1912, but was rejected by mainstream science at the time. Scientists confirmed some of Wegener's ideas decades later, ...
Learn about Continental Drift and the evidence behind the theory. Explore Alfred Wegener's hypothesis regarding the causes and effects of...
“Continental drift”指的是大陆在地球表面上的缓慢移动。早期的理论认为,地球的大陆是漂浮在一个液态的地幔上,随着地幔的运动而移动。这个理论最早可以追溯到 19 世纪末和 20 世纪初。 早期的大陆漂移理论主要由一些地质学家和地理学家提出,他们通过对地球表面的地质结构、化石分布和地磁学等方面的研究,推测出大陆...