추천검색어
포인트
d라이브러리
"point"(으)로 총 136건 검색되었습니다.- 동요하는 지구과학동아 1988년 10호
- Pole.(The North Star is near that point but not exactly on it.) If the stars are studied year after year, that central point can be seen to shift slowly. It does so because Earth's axis ...
- 자리 바뀐 섬과학동아 1988년 07호
- look pretty good. However, a small island called Samana Cay exists about 40 miles southeast of the calculated endpoint. It remains just possible that it might be the island Columbus reached. Th ...
- 윤초(閏秒)과학동아 1988년 06호
- com-munication and so on.Eventally, in the distant future we will have to add a leap-second every single day, at which point we'll just to agree that the day has become a second longer. We can ...
- 태양계의 종말은?과학동아 1988년 03호
- years, but once it becomes a giant its end is near. What fuel it has will decrease, in a few million years, to the point where too little heat is generated to keep the sun from collapsing. Grav ...
- 가솔린 바다과학동아 1988년 02호
- goes up. The moon is the nearest of the large satellites to the sun and its temperature is sometimes above the boiling point of water. Jupiter has four large satellites, which get only 1/27 as ...
- 나무 달력과학동아 1988년 01호
- weather by throwing into the air dust that might absorb or reflect radiation from the sun, ring-patterns might help pinpoint the data of volanic eruptions that place in late prehistoric times. ...
- 시베리아에서 있은 폭발과학동아 1988년 01호
- of iridium and the absence of a crater. Not everyone is going to accept that, though. The event remains a puzzle. Two points can be made. Central Siberia is about the only place such an event c ...
- 책의 혁명과학동아 1987년 12호
- supply. The Egyptians applied ink with fine brushes, but since then feather quills, steel pens, fountain pens, ball-point pens and so on have been used - but it all comes under the general head ...
- 가장 오래된 것과학동아 1987년 10호
- itself, then(as in a backward-running film)all the galaxies would seem to be approaching each other until, at some point, they would smash together into one vast conglomeration of matter.It was ...
- 뉴미디어란 어떤것인가과학동아 1987년 08호
- 데이타통신망으로 초기에는 전화회선급 전용선을 교환기능 없이 '포인트 투 포인트'(point to point)연결방식으로 사용되다가 차츰 교환기능을 갖는다든지 또는 고속이면서 신뢰성 높은 데이타통신 전용망들이 대두되었다. 전자로서는 전용회선으로 연결되는 컴퓨터망(예 SNADNA 등)이 있고 후자로서는 ... ...
