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- Melting behavior of silica flux in the converting process of high grade copper matte was investigated. 研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。
- Abstract: Melting behavior of silica flux in the converting process of high grade copper matte was investigated. 文摘:研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。
- High grade copper pegs, ebony fingerboard and tailpiece; 高档铜轴，乌木指板及拉线板;
- Melting Behavior of Silica Flux in Converting Process of High Grade Copper Matte 高品位铜冰铜转炉吹炼中石英熔剂熔化行为的研究
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- high grade copper 高等级铜
- John's high grade in the test lifted his spirits. 约翰考试得了高分，这提起了他的精神
- Mary always gets a high grade in math. 玛丽在数学上总是得到高分。
- Guild plate: using high grade melamine board. 导流板：彩用优质三聚氰氨板。
- He attained a high grade in the diplomatic service. 他在外交界的地位很高。
- High grade ebony and rosewood sets can be supplied. 有高档乌木和玫瑰木两种配件.
- Study of Hot-pressing Oxygen and Ammonia Leaching Technology on Higher Grade Copper Ore from Zijin Hill 紫金山高品位铜矿石的热压氧氨浸铜研究
- MEK is a good solvent for high grade coatings. 甲乙酮(MEK)是高档涂料应用的优良溶剂。
- My second paper received a high grade. 我的第二篇文章取得了高的分数。
- The highest grade that can be achieved in marksmanship. 特等射手级在射击术中可以取得的最高等级
- It combines many functions in one. It is a high grade product. 它集多种功能于一身，是高档产品。
- High grade forging with various of s.s.steel and alloy. 各种高要求和特殊牌号的不锈钢，高级合金钢、特种合金锻件的生产.
- Highest grade was of Pater (father) under Saturn. 最高级别就是土星之下的佩特（父亲）级别。
- Became the largest producer of high grade cement in Chongqing. 腾辉水泥成为重庆最大的优质水泥生产商。
- At inoculation of 5%, slurry concentration of 10%, the bioleaching of Dexing low grade copper ore was ideal, copper extraction could reach 33.18% after 3 weeks leaching. 德兴低品位铜矿石细菌浸出可行性试验研究表明，当接种量为5%25，矿浆浓度为10%25时浸出效果最好，浸出3周铜浸出率可达33.;18%25。
