fossil是什么意思 fossil在线翻译 fossil什么意思 fossil的意思 fossil的翻译 fossil的解释 fossil的发音 fossil的同义词 fossil的反义词 fossil的例句

名词化石; 僵化的事物; 老顽固，食古不化的人; 习语中保存的旧词

形容词化石的; 陈腐的，守旧的

1. The Cambrian Explosion - the apparently abrupt appearance of complex animals in the fossil record in the Cambrian Period troubled Charles Darwin.

2. The fossil record dates the nautilus's ancestors to the late Cambrian period, 500 million years ago.

3. The UK government also hopes that by using nuclear power it can trim the country's exposure to higher fossil fuel prices and thereby carbon emissions.

4. Carbon dioxide from burning fossil fuels is the leading greenhouse gas, trapping the sun's heat in the atmosphere.

5. But for decades the technology did not go very far commercially because fossil fuel hydrocarbon was a far cheaper carbon source.

6. Though Chinese anthropologists have always cast doubts about it, they failed to uncover enough and intact fossil specimen to argue with the hypothesis.

7. The one sign of progress in climate change discussions was on phasing out subsidies for fossil fuels.

8. He is a technician in charge of fossil specimen repair at the Institute of Vertebrate Paleontology and Paleoanthropology at the Chinese Academy of Sciences.

9. Chinese coal enterprises are experiencing an extraordinarily chilly winter this year as coal prices dive along with the country's demand for the fossil fuel.

10. Nearly all the city's electrical power and gas supplies come from fossil fuels coal and oil which have to be imported.