Surface atoms and intergranular atoms of nc copper have high activity, and that the passivation ability and the dissolution rate of passive film are increased.
纳米晶铜表面原子和晶界原子具有更高的表面活性，钝化能力大大提高，同时钝化膜的溶解速度加大。
The result for treatment of NH 3-N wastewater by catalyst wet oxidation showed that the co-catalyst has higher activity and the good inhibition for copper dissolution.
实验结果表明，新制备的复合催化剂氧化活性显著提高，并有效地抑制铜的溶出。
The condition of preparation process, dissolution property in vitro, antibacterial activity in vitro and the sterilization experiment were studied.
考察了微球的制备条件，对其体外溶出、体外抑菌、灭菌实验进行了研究。
The condition of preparation process, dissolution property in vitro, antibacterial activity in vitro and the sterilization experiment were studied.
考察了微球的制备条件，对其体外溶出、体外抑菌、灭菌实验进行了研究。
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