异丙醇的作用

The role of isopropyl alcohol

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

1
不同载体与HPA之间的作用不尽相同，其结果直接影响异丙醇气相脱水反应的活性及产物的选择性。
The actions of HPAs with supporters were not the same, and they directly affect the activity and selectivity of dehydration of isopropanol in vapor phase.
2
利用改良的SDS法提取DNA效果很好，RAPD反应时，DNA模板中RNA对扩增结果无影响，SDS、氯仿、异丙醇等小分子物质对扩增结果有干扰作用。
The modified SDS method which was used to extract DNA got good results. During RAPD , RNA in the DNA template had no effects on the amplification results.
3
合成了五组B环具不同取代基的黄酮和黄烷酮- 7 - o -异丙醇胺衍生物，并进行了对乌头碱诱发大鼠室性心律失常预防作用的药理试验。
Five groups of B-ring substituted flavone and flavanone-7-O-isopropanolamine derivatives were synthesized and tested on rats for the ventricular arrhythmia induced by aconitine.

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