d라이브러리
"human"(으)로 총 176건 검색되었습니다.
- 공룡의 죽음-열쇠가 되는 아미노산과학동아 l198911
- of only 20 different kinds of amino acids.What's more, all forms of life, whether viruses or oak trees or snakes or human beings, form and make use of the same 20 amino acids, with very rare ex ...
- 20년후-달의 신비를 벗기며과학동아 l198910
- we were to go back to the moon, then, quite apart from its uses as an observatory, a mining station, an a new home for human beings, a careful and painstaking study of its surface could fill in ...
- 초기인류의 언어능력을 말해주는 뼈과학동아 l198908
- mine, Lester del Rey, wrote a very touching story titled “The Day Is Done” about the last Neanderthal man, who was humanely cared for by the surrounding “modern men” but who died in despair out ...
- 소행성의 근접신호과학동아 l198908
- but it was a desolate, uninhabited region and nobody was killed.In fact, there is no record in historic times of any human being being killed by a meteoric strike ─ but we can't stay that luck ...
- 마지막 남은 청정지역과학동아 l198906
- of the tropical seas dissolves only a little more than half as much oxygen as the icy water of the polar seas.For human beings exposed to the cold water near the poles there is only numbness an ...
- 유전자 연구계획과학동아 l198905
- detection of these abnormalities in the genome as early in life as possible.What's more, even among normal, healthy human beings, genes exist in varieties that may not imply serious abnormaliti ...
- 예수의 수의과학동아 l198905
- is a piece of linen, 14 feet long and four feet wide, that seems to bear bloodstains and the faint brownish image of a human being with wounds corresponding to those inflicted on Jesus, accordi ...
- 최초의 언어과학동아 l198903
- Michigan, who has been doing research on the subject.It would be a useful endeavor, too, for if you could work out how human language evolved, it is possible you would work out, at the same tim ...
- 인류최초의 발견─불의 사용과학동아 l198903
- near Beijing, the capital of China. There, traces of ancient campfires, about 500,000years old, were found.No human beings of the modern type Homo sapiens dwelt in those caves. In fact, Homo sa ...
- 우주여행의 방향은?과학동아 l198901
- lift the pall of industry and pollution from Earth itself; settlements that may each be large enough to house 1,000 human beings in orbit about Earth under conditions that closely mimic the env ...
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