rectifier copper-oxide氧化铜整流器
copper r oxide氧化铜
copper manganese oxide catalysts铜锰型催化剂
Copper anode oxide film钢阳极氧化膜
copper-oxide detector氧化铜检波器
Copper molybdenum oxide氧化钼铜
copper-oxide meter氧化铜仪表
copper-oxide modulator氧化铜调制器
Copper aluminum oxide氧化铝合铜
Nanometer powder of copper oxide and its composite oxide with 10nm in diameter are prepared using nitrate copper by precipitation transformation method and sol-gel method.
我们以水解沉淀法和溶胶-凝胶法制备出纳米氧化铜粒子及复合氧化物。
参考来源 - CO气敏材料的制备及气敏性质与催化性质的研究The study has the following innovative points:(1) A two-stage ammonia leaching was proposed, which increased the leaching rate of the free copper oxide.
该研究有如下创新点：(1)提出了两段氨浸的工艺流程方法,由此提高了游离氧化铜的浸出率。
参考来源 - 高碱性氧化铜矿石的氨浸