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- A nonlinear dynamic prediction model based on sparse LSSVM is constructed to predict the converting time of copper converter at the slag making stage. 基于稀疏最小二乘向量机建立了非线性动态预测模型，对铜转炉造渣期吹炼时间进行滚动预测。
- Process mineralogy of cobalt-bearing copper converter slag 含钴铜转炉渣的工艺矿物学
- Study on the New Process for Treating Copper Converter Dusts 铜转炉烟尘选冶联合处理新工艺研究
- An Effective Way for Improving ESP Efficiency of Copper Converter 提高铜转炉电收尘器收尘效率的有效途径
- She decided to convert from Judaism. 她决定不再信犹太教。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- He is a recent convert to Christianity. 他最近改信基督教了。
- He wanted to convert his dollars into Japanese yen. 他想将美元换成日币。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- He was sent out to convert the heathens. 他被派去教化那些异教徒。
- A copper coin formerly used in India and Pakistan. 安那旧时在印度和巴基斯坦使用的铜币
- Ornamental copper pans hung on the wall. 墙上挂着装饰性的铜盘。
- This mountain road leads to the copper mine. 这条山路通向那个铜矿。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- They will mine copper there in the valley. 他们将在那边的山谷开采铜矿。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
