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"over"(으)로 총 127건 검색되었습니다.- 찾기 힘든 쿼크를 찾아서과학동아 199107
- up into triplets, each triplet forming a neutron or a proton. On the other hand, there might be individual quarks left over and they would show up in cosmic rays. Individual quarks would have f ...
- 왜 밤하늘은 어두운가?과학동아 199106
- stopped the light, the dust itself would heat up in the process until it glowed. Instead of having stars lit up all over the sky, you would have stars and dust all lit up and we would still be ...
- 거인 IBM과 일곱난쟁이과학동아 199105
- IBM/360의 개발을 계기로 산업용으로 널리 보급되기 시작했다.'전쟁은 끝났다!'(War is over!)라고 쓰여진 호외가 뉴욕시내 곳곳에 뿌려졌다. 시민들은 환호하였고 그 지루하고도 참혹했던 제2차세계대전은 마침내 완전히 종말을 고했다. 2차대전의 숨을 완전히 끊어버린 것은 원자폭탄개발의 성공이었다. ... ...
- 빛의 굴절과학동아 199104
- perfect gravitational lens or, as it is sometimes called, an "Einstein ring." Now a second Einstein ring has been discovered, and the astronomers have been able to tell how far away the quasar ...
- 허블 망원경이 찍은 대폭풍과학동아 199103
- but it was on the other side of the planet. The HST turned to look at other things and it was weeks before the discovery was made from Earth.Once the Great White Spot began its enormous growth ...
- 블랙홀이 지구에도 있는가?과학동아 199101
- the older ones of which, having passed beyond the hot spot, are extinct.The Hawaiian islands have been formed over one of these hot spots, and the volcano on the island of Hawaii itself, the m ...
- 로봇 곤충들과학동아 199012
- more uniformly and efficiently than a human arm run by an over-specialized brain can possibly do. And the robots, moreover, never get tired or bored.Naturally, such robots are going to b ...
- 생명체의 분류과학동아 199012
- us in our place. After life began, about 3.5 billion years ago, life forms remained single-celled and prokaryotic for over two billion years. Only about 1.4 billion years ago, the third grand d ...
- PARTⅠ 가변기구와 전자제어 전성시대 '자동차'과학동아 199011
- 전자제어기술의 발달과 더불어 최근 급격히 그 활용처가 확대되고 있다. 특히 DOHC(Double Over Head Camshaft) 4밸브엔진의 설계기술은 급속히 발달, 신개발 엔진들은 모두 DOHC 4밸브 엔진이라 해도 지나치지 않을 정도다.일본의 MMC는 세계 최초로 미니카용 5밸브엔진(5백48cc)을 개발하는데 성공했다. 이 ... ...
- 금이 없다!과학동아 199011
- are 1, 500 tons of gold, this would come to about ＄1.725 trillion.In the past, such a sum would have caused a stir over "untold wealth, " but, unfortunately, the wealth is no longer untold. The ...
