• The cooling process of 0.70% carbon steel wires upon patenting in lead bath and CMC (Carboxyl Methyl Cellulose) aqueous solutions was measured respectively with the steel wire probes.

    利用钢丝探头分别测量了含碳0.70%钢丝CM C水溶液中的冷却过程

    youdao

  • After extraction separation of gold by MIBK, lead, copper, iron, nickel in gold plating bath were determined by inductively coupled plasma-atomic emission spectrometry (ICP-AES).

    研究了甲基异丁基酮(MIBK)萃取分离电感耦合等离子体原子发射光谱法(ICP AES)测定镀金杂质元素的新方法。

    youdao

  • The lead concentration in Pb-Sn alloy plating bath was determined by standard additional atomic ab-sorption spectrometry, and the optimal determination conditions were obtained.

    采用标准加入原子吸收分光光度法测定合金锭液铅的浓度,试验确定最佳的测定条件。

    youdao

  • The paper describes the features of bath smelting of lead sulfide concentrate and structural characteristics of the oxygen side-blown direct lead smelting furnace.

    论述硫化铅精矿熔炼特点以及氧气侧吹直接结构特征

    youdao

  • An ultrasound bath extraction technique was applied in the modified BCR sequential extraction method for lead speciation in sediments.

    研究了超声波水浴BCR顺序提取形态分析中的应用,优化水系沉积物样品铅的各分步提取时间。

    youdao

  • With the fellow colleagues, the merchant cooperate sincerely, creates again magnificently, and will direct to lead the health bath new concept as always.

    并愿一如既往各位同行、客商真诚合作,再创辉煌,引领卫浴概念!

    youdao

  • Fifthly, you ought to drink less and give up smoking, for alcohol will lead to a bad sleep and stimulative effect of smoking is as same as it of taking a bath with cold water.

    第五喝酒,别抽烟酒精使睡眠不好。抽烟刺激作用冷水洗澡一样。

    youdao

  • Fifthly, you ought to drink less and give up smoking, for alcohol will lead to a bad sleep and stimulative effect of smoking is as same as it of taking a bath with cold water.

    第五喝酒,别抽烟酒精使睡眠不好。抽烟刺激作用冷水洗澡一样。

    youdao

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