| 释义 |
Double mutation
基本例句
双突变
Aiming at the problem that genetic algorithm has difficulty in solving multimodal function optimization, an immune network algorithm is proposed based ondouble mutationoperators.摘要针对遗传算法难以解决多峰函数优化的问题，提出一种基于双变异算子的免疫网络算法。
Of the BCP double mutations, 5 patients in the mild hepatitis group, 4 patients in the moderate hepatitis group and 11 patents in the severe hepatitis group occurred the T1762/A1764 mutants.42例不同病变程度的慢性乙型肝炎中，T1762/A1764双突变在轻度慢性肝炎中发生变异5例，中度慢性肝炎发生变异4例，重度慢性肝炎发生变异11例。
HBV DNA level extremly decreased after Luminvudine therapy. The appearance of HBV YMDD mutants also connected with HBV genotypes,and 80% of them accompanied by BCP double mutations.口服拉米夫定可以明显降低HBV水平 ,HBVYMDD突变株的发生也与基因型有关 ,且 80% 伴有BCP双突变 |