d라이브러리
"inside"(으)로 총 67건 검색되었습니다.
- 로봇 곤충들과학동아 l1990년 12호
- of disposing of insects. Then, too, in a story I wrote in 1988 entitled "Too Bad," I described a miniaturized robot inside a bloodstream that killed cancer cells without harming normal ones.Per ...
- 발 달린 고래과학동아 l1990년 10호
- possible that whales are not actually mammals? No, that is not possible. They give birth to living young that develop inside their mothers by means of a placenta and that suckle on mother's mil ...
- 없앨 수 없는 것(플라스틱)과학동아 l1989년 12호
- And you have a vision of having to stir up the whole pile of miserable dump material every few days so that everything inside gets exposed.Furthermore, you can never be sure what materials will ...
- 공룡의 죽음-열쇠가 되는 아미노산과학동아 l1989년 11호
- The amino acids are not very sturdy molecules and normally could not withstand such heat. Perhaps they existed on the inside of chunks of the impacting object and were protected from the heat ...
- 바라는대로 되는 것만은 아니다과학동아 l1989년 10호
- began repeating Deryagin's work and behold, they found polywater, too. Perhaps polywater played an important role inside the cell. The excitement was intense.But then reports filtered out of ch ...
- 녹색 식물의 탄생 How Green Plants Began?과학동아 l1989년 09호
- small primitive cells still exist today in the form of bacteria. Bacteria are so small that a thousand of them can fit inside a typical plant or animal cell.Bacterial cells don't have the rich ...
- 동요하는 지구과학동아 l1988년 10호
- Earth changes from time to time. Usually, this is a result of a large earthquake, which shifts the balance of rocks inside the Earth- not much, but just enough to put a kink in Earth rotation t ...
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