The expansion of the universe is like Darwinian evolution in another curious way: most scientists think they understand it, but few agree on what it really means.
宇宙的膨胀和达尔文的演化论,还有著另一个古怪的相似处:大部份科学家都认为他们了解这个理论,可是对其真正的涵义,却很少意见一致。
Most scientists think that about 10, 000 years ago, woolly mammoths died out as a result of warmer weather reducing their food sources.
大多数科学家认为,大约10000年前,由于气候变暖导致食物数量减少,毛猛犸才因此灭绝。
Most scientists think East Antarctica is stable, because it is high and dry, meaning a temperature rise of a few degrees will cause no melting.
大多数科学家认为南极东部是稳定的,因为那里高而干燥,几度的温度升高不会导致融化。
Most scientists think the moon was born when a huge object roaming the inner solar system - something about the size of Mars - smashed into the embryonic Earth.
大部分科学家认为月球在一块徘徊在太阳系内,大小几近火星的巨型物体撞击原始地球后产生。
Most scientists think that prehistoric people used the pieces of ochre to draw symbolic decorations on their bodies.
大部分科学家认为史前的人们用这些赭石在身上画具有象征意义的图案。
Most scientists think thedecay of the body by aging is not itself programmed by genes, but the repair mechanisms thatdelay decay are.
大多数科学家认为,人体随年龄增大而衰老本身并不是由基因决定的,但延缓衰老的修复机制却是由基因决定的。
Most scientists think the decay of the body by aging is not itself programmed by genes, but the repair mechanisms that delay decay are.
大多数科学家认为,人体随年龄增大而衰老本身并不是由基因决定的,但延缓衰老的修复机制却是由基因决定的。
Most scientists think that the native peoples migrated originally from Asia to North America, not all at once but in wave after wave over thousands of years.
许多科学家认为从亚洲迁移到北美洲的本土原始居民,不是突然迁移的而是一波一波经过数千年迁移过去的。这句话这么理解对吗?
Most scientists think that the native peoples migrated originally from Asia to North America, not all at once but in wave after wave over thousands of years.
许多科学家认为从亚洲迁移到北美洲的本土原始居民,不是突然迁移的而是一波一波经过数千年迁移过去的。这句话这么理解对吗?
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