d라이브러리
"form"(으)로 총 97건 검색되었습니다.
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- 줄어드는 삼각주과학동아 l1991년 02호
- ancient times. For a period between 1500 B.C. and 1200 B.C., its armies invaded the upper Nile and western Asia and it formed the "Egyptian Empire." Finally it fell to the Persians in 525 B.C., ...
- 블랙홀이 지구에도 있는가?과학동아 l1991년 01호
- have been formed over one of these hot spots, and the volcano on the island of Hawaii itself, the most recently formed of the group, is still active. Could a miniblack hole buried in the ...
- 로봇 곤충들과학동아 l1990년 12호
- into tiny volumes, and, in their millions of species, they have millions of specializations that suit them to one form of life or another. Why not make a flood of tiny robots(which I think of a ...
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- 한글을 잘쓰는 요령과학동아 l1990년 12호
- 그림 목차 중 하나를 선택한다. ④ 파일의 이름을 입력한다.●메일 머지 : ① 편지 본문(form letter)을 작성한다. ② 데이터 파일을 작성한다. ③ 화면을 둘로 나누어 각각 두 파일을 읽어들인다. ④ 커서를 편지 본문쪽 화면에 놓고 메일 머지를 실행한다. 편지 본문은 다른 글과 같지만 데이터 파일의 ... ...
- 발 달린 고래과학동아 l1990년 10호
- by means of a placenta and that suckle on mother's milk after they are born. Whales have diaphragms and in embryonic form they even show signs of having hair. They have all the characteristics ...
- 마지막 입자과학동아 l1990년 09호
- of each individual quark. On the whole, the quarks are more massive than leptons. This is important, because mass is a form of energy, and the more massive a particle, the more energy it takes ...
- 박테리아 광부들과학동아 l1990년 08호
- and lower concentrations, and getting more of these materials becomes an ever-increasing problem. Many simple life forms are more able to concentrate certain elements out of very low-grade sour ...
- 타조알과 인류의 나이과학동아 l1990년 07호
- laboratory, both varieties are formed in equal quantities. In materials from living organisms, only one variety, L, is formed.Each variety is pretty stable, but if untouched for a long p ...
- 원자 하나씩과학동아 l1990년 07호
- in such a way as to form substances built up of specific combinations("molecules") of atoms, substances that cannot be formed by ordinary chemical means.In addition, it may be that the m ...
- 우주의 형성과학동아 l1990년 06호
- this force works.It was the largest such simulation ever done, and behold, on the computer screen, the dots of matter formed into structures that looked like galaxies arranged in long curved li ...
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