片语

crude blister copper粗铜

crude copper slag粗铜渣

crude copper smelter粗铜冶炼厂

crude e copper粗铜

英汉例句

• after being compressor start, just heard to the crude copper pipe of a joint pressure from outdoor, namely with the fastest speed, tighten thick copper pipe joints.

  待压缩机启动后，刚听到将室外机粗铜管的接头处有压力冒出，即以最快的速度，拧紧粗铜管的接头。

• while the overall material input of iron ore and crude copper displayed a decreasing trend, that of crude aluminum presented ruleless over the study period.

  全国铁矿石和粗铜的物质投入在整体上有较明显的下降趋势，但原铝的这一指标则无规律可循。

• experimental results indicate that the crude copper composition in current copper convertor can be quickly and precisely determined by the proposed soft-sensing model.

  实验结果表明，该软测量模型能快速得出转炉当前炉次的粗铜成分数据，具有很高的精度。

• then it explores in treating crude copper and red impure copper material individually by the process, obtains the practice experience.

  并利用该工艺进行了单独处理粗铜、紫杂铜原料的探索，获得了实践经验。

• this method has been employed with good results for determining copper in tin-based bearing alloy, babbitt alloy and crude copper containing tin and antimony.

  本法已应用于锡基轴承合金、巴氏合金及含有锡或锑的粗铜中铜的测定，效果良好。

• the results show that there are fractal and chaos features in the crude copper composition time series from the copper convertor.

  计算结果表明：炼铜转炉产粗铜成分时间序列具有分形特征，且该时间序列是混沌序列；