A.40.4℃B.33.4℃C.40.5℃D.33.5℃
A.1147.7WB.794.0WC.714.6WD.595.9W
A.輻射表面輻射力+對(duì)外來輻射的反射B.輻射表面輻射力+射向表面的外來輻射C.輻射表面熱損失+對(duì)外來輻射的反射D.輻射表面輻射強(qiáng)度+對(duì)外來輻射的反射