The assessment of magnesium sulphate attack on concretes containing rice husk ash (RHA, 20wt% of the cementitious materi......

为研究火山石粉对猪肉品质的影响以及提高贮藏期内猪肉品质,对日粮中添加火山石粉的猪肉品质进行了研究,将20头育肥猪随机分成4组,......