The oil appeared to be dispersing.油好像在扩散。Whereas gasoline fumes linger close to the ground before dispersing.而汽油烟气却靠近地面迟迟不散.Earthworms may be instrumental in dispersing fungi or bacteria.蚯蚓可能是散布真菌及细菌的工具....
Methods; Allogeneic peripheral blood stem cell non - myeloablative transplantation.方法: 异基因 非 清髓性外周血干细胞移植.Cortical grafts, whether autogeneic or allogeneic, at least initially act as weight - bearing space fillers or stru...