English translation for "大变异"

antigenic shift

Related Translations:

变异基因:  mutant gene

梯度变异:  cline

协同变异:  covariation

相关变异:  correlated variationcovariation

自由变异:  

诱发变异:  induced variationmodificational variation

偶然变异:  accedent variationaccidental variationchance variationfortuitous variation

人员变异:  appraiser variation

自发变异:  spontaneous variation

程序变异:  program mutation

Example Sentences:

	1.	In part that ' s because occasionally the flu will change radically in what is called a " shift " and take humans by such complete surprise that a pandemic erupts 部分原因是流感病毒有时候会完全变了一个样，称为大变异，让人类惊觉流感已爆发大流行。
	2.	Through studying the simulation results and compared with the other algorithms , the big mutation hybrid algorithm improves convergence accuracy and convergence probability and reduce convergence generation , therefore it is worth further researching 通过仿真研究和与其他方法的比较，该大变异单纯形混合遗传算法在收敛精度、收敛代数、收敛率方面都有所提高，具有一定的研究价值。
	3.	This hybrid algorithm applicates pattern search on each individual afer crossover operator and mutation operator of genetic algorithm , and improve the mutation operator to the big mutation operator in order to speeding convergence 本文提出的算法是在遗传算法的交叉和变异算子之后对每个个体进行单纯形局部寻优的单纯形混合遗传算法，并且对变异算子进行了改进，采用大变异算子，以达到加快收敛速度的目的。
	4.	The parameter can be adjusted adaptively by incorporating population entropy into the algorithm to provide a quantitative measure of population diversity of individuals in the population and new individuals can be introduced into the population by a big - mutation operation when the individuals in the population tend to be consistent . the case study shows that the algorithm can alleviate the problem of premature convergence as well as improve the efficiency and scope of searching 本研究将信息嫡引入遗传算法以度量种群的多样性;当判断其发生过早收敛时，则通过“大变异”操作来引入新个体，从而有效缓解了成熟前收敛的发生，提高了算法搜索的范围与效率。

Similar Words：

"大变革" English translation, "大变脸" English translation, "大变形" English translation, "大变形虫" English translation, "大变形理论" English translation, "大变异细胞" English translation, "大辩论" English translation, "大辩天" English translation, "大辫鱼" English translation, "大辫子的诱惑" English translation