... follicular dendritic cell 小结树突细胞 dimeric polymer 二聚物 image of the fool 傻子形象 ...
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The results show that,to achieve higher isobutene conversion and higher dimer selectivity,the feed position should be at the top of the reaction section under total reflux operating condition. Both low reflux temperature and high bottom temperature are detrimental to selectivity.
结果表明:为了得到较高的异丁烯转化率和二聚物选择性,采用全回流操作,进料位置宜设在反应段上方;回流温度过低和塔釜温度过高都对过程不利;添加适当的液相惰性组分,有利于改善填料层的分离效果。
参考来源 - 异丁烯齐聚反应精馏的耦合工艺研究·2,447,543篇论文数据，部分数据来源于NoteExpress
它们都以二聚物或四聚物状态存在。
结果表明，聚合物主要是二聚物、三聚物、四聚物、五聚物。
The results showed that the obtained product is a mixture mainly composed of dimer, trimer, tetramer and pentamer .
抑制RAF二聚物因此可能阻止其激活，从而阻止癌细胞的生长。
Inhibiting the dimerization of RAF may therefore block its activation, thus stopping cancer cells from growing.
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