• 本文介绍氢氧化亚生产工艺

    The production technology of Ni (OH) 2 was introduced in this paper.

    youdao

  • 绿色灯罩由于数额

    The shade of green is due to the amount of nickel.

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  • 研究一种镁合金表面直接电镀工艺

    A new process of direct electroplating on magnesium alloys was studied.

    youdao

  • 许多国家正在镍的回收技术进行深入研究

    Many countries are in-depth study of nickel-copper recycling technology.

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  • 真是很艰难而且令人沮丧,因为总是能发现新的含有镍的东西

    It is difficult and frustrating because you are always discovering new things with nickel in.

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  • 靠近交界带上有重要一连串的含橄榄岩()的侵入

    Near the border zone an important string of nickeliferous peridotites is emplaced .

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  • 十分重要的战略原料资源匮乏

    Nickel was a very important raw material, yet the resources are deficient.

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  • 的。

    Its nickel is done.

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  • 一个重要过敏的情况

    This is important in case of an allergy against nickel.

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  • 奖牌的吗?

    Is this medal made from nickel?

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  • 分析提高铸铁电缆插头铸件致密性工艺方案

    The technology for tightness improvement of the Ni austenitic cast iron cable head is studied.

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  • 钛诺本世纪发现特别金属之一

    Nitinol is one of the most extraordinary metals to be discovered this century.

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  • 可能也是组成的。

    It also is probably composed of iron and nickel.

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  • ,五分是做的。

    The penny is made of copper.

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  • 介绍了不同橡胶胶料与镀金属直接硫化粘合实验结果粘合机理

    The experiment result and adhesive mechanism of nickelplated metal to different rubber compounds were introduced.

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  • 评述目前国际密封电池研究工作。

    The global development status of sealed nickel zinc battery at present was also reviewed.

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  • 提出提高我国系顺丁橡胶聚合技术建议。

    The suggestions for developing the production technology of NiBR were made.

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  • 片状表面改性应用重要环节

    Nickel powder surface modification is the important part before being applicated.

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  • 参比电极氢氧化钾溶液中的电极电势稳定

    Pure nickel silk with steady potential in KOH solution could be used as reference electrode.

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  • 金属性能稳定常用镀层材料

    The performance of metal nickel was stable, so often used as electroplating material.

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  • 研究了电镀法制取合金可能性

    The possibility of the electroplating process applied to Ni-B alloy was studied.

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  • 没有任何皮肤刺激

    Ring is nickel free so no need to worry about any skin irritations.

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  • 烧结式基板真空化学浸渍过程机理进行了研究。

    The process and mechanism of vacuum chemical impregnation were studied.

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  • 做的

    It is beautiful.

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  • 膨润土配入氧化性能影响明显

    The influence of bentonite ratio to green ball properties is not so obvious.

    youdao

  • 这些都将矿物分选带来不利影响

    These will bring seriously bad impact to the separation of copper and nickel ore.

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  • 集成电路引线框架封装壳体镀金、镀、镀锡工艺。

    Gold, silver and nickel plating of IC lead frame and package shell.

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  • 热敏电阻一种有开发前景的感温元件。

    This kind of sensors is a highly promising one.

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  • 从而出现不同色泽质量

    Different color so as to the quality of the nickel layer.

    youdao

  • 从而出现不同色泽质量

    Different color so as to the quality of the nickel layer.

    youdao

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