Flame atom absorption method for simultaneously determining Ba and Sr in steelmaking slag has been studied.

本文研究了钢渣中的锶和钡同时测定的原子吸收法。

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Birch Liquid Contained rich bioactive substances, multiple kinds of carbohydrate, more than 20 kinds of amino acids, and trace elements such as Si, Fe, Sr, ti, Ba and Cu etc.

桦树液中富含生物活性物质，含有多种碳水化合物、20多种氨基酸和微量元素硅、铁、锶、钛、钡、铜等。

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In addition to the RE-Mg-Si-Fe alloys, the company also produce RE-Cu-Mg, RE-Ba-Mg, RE-Mn-Mg, RE-Ca-Mg, RE-Al-Mg and RE-Sr-Mg alloys with the customer required specifications.

我公司除了能生产国家标准中所列的各种品牌的稀土合金外，还可为用户生产稀土铜镁合金，稀土钡镁合金、稀土锰镁合金、稀土钙镁合金、稀土铝镁合金、稀土锶镁合金和复合型孕育剂。

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