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- Her hair shone copper in the sunlight. 她的头发在阳光下闪着紫铜色。
- We detected minute quantities of copper in the pantry. 我们在岩石标本中发现了微量的铜。
- copper in slag 渣含铜
- Aluminium has taken the place of copper in many ways. 铝在许多方面代替了铜。
- Electrochemical behavior of copper in alkaline-sulfide solutions. 铜在碱性硫化物溶液中电化学性能。
- We detected minutequantities of copper in the pantry. 我们在岩石标本中发现了微量的铜。
- The electrocapillary motion setting behavior of copper drops in slag under the effect of electric field was studied. 研究了电场作用下铜渣中铜滴的电毛细活动迁移行为。
- He had only a few coppers in his pocket. 他口袋里只有几枚铜币。
- He had few coppers in his pocket. 他兜里几乎没有铜板。
- Have you any coppers in your change? 你的零钱里有铜币吗?
- Title: Accumulation and Partitioning of Copper in Corn(Zea mays L. 关键词:夏玉米;铜;吸收;积累;分配
- Inclusions in the gray strip defects consist of MgO and trace melilite,which result from MgO-C refractory in slag line. 灰色条带状缺陷中外来物主要为氧化镁,并含少量黄长石,来源于渣线镁碳砖耐火材料;
- He had only a few coppers in his pocket when he came to Detroit. 他来到底特律时,口袋里只有几枚铜币。
- Through mixing a little unburnt pulverized coal in slag, the decrease of adhesion and melting temperature of slag was got. 对未燃煤粉进入炉渣进行了粘度测定,测定结果表明:极少量的未燃煤粉进入炉渣炉渣有稀释作用,使炉渣粘度及熔化性温度下降。
- Low scrap ratio, high basicity ratio of slag at blowing end and low FeO content in slag can help to obtain low final sulfur content in bath. 钢渣间的脱硫反应主要发生在吹炼的后期。
- Trace copper in powdered drinks is determined by the EDTA titrimetry. 采用EDTA减量滴定法测定固体饮料中的微量铜。
- Suitable for removing large irons in advance in slag disposal process and lifting and transporting iron powder in the coal washery. 在炉渣处理工艺中,用于先期除去大型铁件,另外在洗煤厂吊运铁粉等。
- The results show that the content of copper in finely-processed flour descend. 实验结果表明,加工精制的面粉会使铜含量下降。
- Through the industrial experiment of LF refining process for heavy rails,effect of oxides in slag on the desulfurization was investigated. 通过重轨钢在LF过程的工业实验,研究了渣中各氧化物对脱硫效率的影响。
- Silver is positively correlated with copper in ores and is absent in galena. 矿石中银与铜呈明显正相关关系,而方铅矿中不含银。