01433nam a2200241 k 4500001001500000005001500015008004100030040001900071041001300090049003000103052002200133056001400155082001500169100004800184245039600232260003600628300003100664502008300695653033500778950002101113963002301134965003401157KDM198907640  20200903133429890920s1989    ulka       AK 000   kor    a011001c0110010 akorbeng0 lEM683435lEM685015c2fDP01a584.38b이787ㅊ  a584.38230 a674.382191 a이형우,g李亨雨,d1961-0KAC20162001010a참나무類의 除濕太陽熱乾燥의 條件, 速度, 缺陷, 收率 및 熱效率과 慣行 天然, 半溫室型 太陽熱 및 熱氣乾燥와의 比較.分析=x(The)comparative analysis of drying-condition, -rates, -defects, and-yield, and heat-efficiency in solar-dehumidification-drying of oaks with those in conventional air-, semi-greehouse type solar-, and kiln-drying/d李亨雨  a서울:b서울大學校,c1989  aviii,62장:b삽도;c26cm1 a학위논문(박사) --b서울大學校 大學院:c林産加工學科,d1989  a참나무류a제습태양열건조a조건a속도a결함a수율a열효율a관행a천연a반온실형a태양열a열기건조a비교분석aCOMPARATIVEaANALYSISaDRYINGCONDITIONaRATESaDEFECTSaANDYIELDaHEATEFFICIENCYaSOLARDEHUMIDIFICATIONDRYINGaOAKSaTHOSEaCONVENTIONALaAIRaSEMIGREEHOUSEaTYPEaSOLARaKILNDRYING1 a비매품b\3200  a임산가공학과  a목재건조x태양열건조