在肠内被吸收以前游离碘或碘酸盐还原成碘化物.In the intestine, free iodine or iodate undergoes reduction to iodide before absorption.介绍了木素碘酸盐的改性方法与用途.Modified methods and utilization of lignosulfonates were introduced....
用拖拉机牵引的喷雾器可以将5加仑药水喷洒在10英亩田地上。A sprayer hooked to a tractor can spray five gallons onto ten acres.将气流调节器插头接通墙上电源,并连接喷雾器.Plug the flow regulator into the wall and attach the nebulizer.利用喷雾器把细小的油滴喷入极板间的空间内.Fine drops of oil...