Another hidden danger is the weakening of the impervious ability of the dam resulting from the closeness of the height o水库水位浸润线标高和残坡积土与基岩接触界面标高较接近，而使此高程的防渗能力更加薄弱，这也是此坝体的隐患之一。
Effect of Levamisolum and Dibazolum on the Antibody Response to ND and FC Vaccine in Chick地巴唑、左旋咪唑对雏鸡新城疫疫苗和巴氏杆菌灭活苗免疫应答的影响