By using the EBA chromatography, however, the desired product can be directly purified from cell homogenates.
但是, 利用膨脹床吸附色譜可以直接從細胞破碎液中分離提取目標產物.
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Based on the electronic let - off mechanism EBA, the author puts forward a stop marks.
通過調查研究, 提出了一種適合國情的無梭織機機械式送經機構的改造方案.
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