d라이브러리
"case"(으)로 총 70건 검색되었습니다.
- 여성 천문학자들과학동아 l1991년 11호
- a consequence. It was Harlow Shapely, however, who worked out the method in detail and got the credit (being, in any case, a man).It often happens. In 1969, Jocelyn Bell discovered pulsars. How ...
- 더 밝은 물체과학동아 l1991년 09호
- formed quickly or slowly, since that would mean that the sun and Earth would either have formed or not, as the case might be. If the galaxies had formed quickly then here we are; if they had fo ...
- 찾기 힘든 쿼크를 찾아서과학동아 l1991년 07호
- When a star explodes, part of it can collapse into a ball of degenerate matter and it becomes a "white dwarf." In that case, its size is usually smaller than that of Earth, but it contains as m ...
- 가장 깊은 호수과학동아 l1991년 07호
- spots appear where the sea floor is spreading, where melted rock is coming up from the depths. This is not so in the case of Lake Baikal.The hydrothermal vents in Baikal are found along a fault ...
- 고향 찾아가는 희귀한 말과학동아 l1991년 04호
- independent animal. the species of larger number can take the genetic admixture without substantial change.This is the case of the two horses. If a herd of Przewalski horses were within reach o ...
- 잡아먹히지 않는 신비로운 나비과학동아 l1991년 02호
- have developed methods that allow them to feed on the plants in their turn.A particularly amazing example to me is the case of certain poisonous toadstools belonging to the genus "Amanita" that ...
- 컴퓨터기업의 대명사 IBM의 신화는 사라지는가?과학동아 l1990년 09호
- 주었던 메인프레임의 역할을 강화해 나간다는 것이다.IBM은 이와함께 데이터베이스와 CASE전략이 이정표가 될 리포지터리 매니저 (repository manager)를 선보임으로써 자사고객들의 업무와 데이터구조의 표준화를 유도하는 한편 소프트웨어 회사들과의 협력강화를 통해 단순 하드웨어가 아닌 '해결책' ... ...
- 박테리아 광부들과학동아 l1990년 08호
- and the sources of tin ore available to early civilization were just about used up by 1000B.C. This was the first case of the actual disappearance of a resource. The Phoenicians traveled vout ...
- 잘못된 경종과학동아 l1990년 05호
- whirling, will lift itself into the air, as a result of known aerodynamic forces. It wouldn't do it in a vacuum.In the case of the gyroscope, however, scientists couldn't see what would cause t ...
- 우주적 위험과학동아 l1990년 05호
- of cancer would be increased by only 2 percent over that on Earth.This protection, however, might be inadequate in the case of a sudden solar flare.On top of all this there might be serious con ...
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