...antenatal classes.产前课程Tocolytics can be given to allow administration of antenatal corticosteroids and antibiotics.无明显禁忌症时,服用皮质类固醇及抗生素时也可给予宫缩抑制剂.ANTENATAL DIAGNOSIS OF FETAL DEFORMITY BY ULTRASONOGRAPHY ( REPORT OF 50...
矿浆表观粘度与固体体积含量呈指数关系.The slurry apparent viscosity has exponent relation to the solid volume content.尖山铁矿—太钢矿浆输送管道是国内最长的铁矿浆输送管道.Jianshan - Taiyuan slurry pipeline is the longest pipeline for transporting slurry in China.该机...