结果在亚苄混合物诱导的小鼠食管癌变过程中,全基因组甲基化修饰是逐渐降低的,在达到一定程度后即保持一种稳态。
It is the result that in process of pathological changes induced by nitrosamine compounds, the genome methylation level were gradually fall, and then keep the steady statements.
使用模糊神经网络提取易于理解的“IF-THEN”模糊规则,并用于亚苄丙二腈类衍生物活性的预测,结果较好。
Fuzzy neural networks was used to extract "IF - THEN" rules, and applied in QSAR. The result is satisfactory.
采用CAN作氧化剂,在相转移催化条件下高产率地合成了具有重要价值的有机合成中间体苯苄亚硒砜和苄基亚硒砜。
Two kinds of useful selenoxide reagents are synthesized via the oxidation of selenides by CAN under the condition of phase transfer catalysis.
采用CAN作氧化剂,在相转移催化条件下高产率地合成了具有重要价值的有机合成中间体苯苄亚硒砜和苄基亚硒砜。
Two kinds of useful selenoxide reagents are synthesized via the oxidation of selenides by CAN under the condition of phase transfer catalysis.
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