2019/1255 error ][ Unable to acquire the dpkg frontend lock error ][ Unable to acquire the dpkg frontend lock 2019. 12. 26. type1 ][ 슈뢰딩거 방정식(정리차원) type1 ][ 슈뢰딩거 방정식(정리차원) 2019. 12. 24. naming ][ alkyne : C5H6 (1-penten-4-yne ) naming ][ alkyne : C5H6 (1-penten-4-yne ) C5H6 = HCCCH2CHCH2 HC ][ 3중결합 ][ CCH2CH = CH2 1-penten-4-yne 2019. 12. 20. skeletal structure ][ CH5H12 : CH3CH2CH2CH2CH3 skeletal structure ][ CH5H12 : CH3CH2CH2CH2CH3 2019. 12. 18. 이전 1 ··· 4 5 6 7 8 9 10 ··· 14 다음