http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
정강,서형숙 여수대학교 1998 論文集 Vol.13 No.2
In this study, system of vibration analysis and design for stiffened plates having arbitrary boundary conditions and shapes is constructed by Visual Basic language and Intent Tool. The purpose in this study is the system construction that everyone can speedily accomplish the vibration analysis and design of stiffened plate by simple handling. The system is constructed by using Visual Basic language and Intent for stiffened plate having arbitrary boundary conditions and shapes.
유성호,서형숙 대한상하수도학회 1993 상하수도학회지 Vol.7 No.1
This research was performed to examined the applicability of a fixed-biofilm process for the wastewater treatment of military installations. Utilizing plastic net media, synthetic wastewater-average BOD_5 concentration was 192㎎/ℓ treated in the three sets of reactors that have 8 hours, 6 hours, and 4 hours of hydraulic retention time. The results of this experiment showed that the biofilm was not detached easily, and the reactor was not closed by excess biomass. The average soluble BOD_5 concentrations of effluent were 6.0㎎/ℓ with 8 hours of retention time, 11.3㎎/ℓ with 6 hours of retention time, and 19.4㎎/ℓ with 4 hours of retention time. Especially it was reduced to 5.7㎎/ℓ in the second stage reactor with 4 hours of retention time. These resulted that the fixed-biofilm process could be adapted for the treatment of military installation wastewater.