拟态是无数代自然选择和遗传变异的进化而获得的有利特征的结果。
Mimicry arises as the result of evolution through natural selection and the occurrence of random genetic mutations that lead over many generations to the appearance of favorable characteristics.
遗传算法是一种基于自然选择和遗传机制的搜索算法，比较适合于求解电力系统无功优化问题。
As a kind of search algorithm is fairly fit for solution to the problem of reactive power optimization.
在广泛的遗传因子制约中，人类可以选择什么时候上床睡觉和起床。
Within broad genetic constraints, humans can choose what time to go to bed and get up.
根据英国百货公司Debenhams的研究，平衡力和对鞋的选择都是可遗传的。
According to Debenhams, balance, poise and choice of shoe is hereditary.
只有这样，才能防止遗传脱发是要回去的时间和选择不同的祖先。
The only way to prevent genetic hair loss is to go back in time and select different ancestors.
变更和遗传学的高级观念，这种讨论的事情靠很多选择医学了解好的人们已经被发现。
Alterations and advanced concepts of genetics, the kinds of things discussed by many well - known people in alternative medicine, have been discovered.
群体间一定程度的遗传分化可能是人为选择压力和基因流障碍引起的。
The genetic differentiation of among populations might be caused by human selective pressures and barriers to gene flow.
GP的基本遗传算子包括选择、交叉和变异。
The basic genetic operators of GP are mutation, crossover, and selection.
PGD适用于特殊遗传病的筛查，如囊性纤维化和神经节苷脂病，而且PGD也可以用于性别选择。
PGD is good for screening for specific genetic disorders such as cystic fibrosis and Tay-Sachs disease, and also can be used to select gender.
DNA标记技术为探讨外来鸡种的遗传资料提供了手段，对引进品种的选择和如何配套生产有重要的参考价值。
DNA marking technology provides methods for studying the genetic materials of foreign breed chickens, and it is also the important references for selecting broiler breeds and crossbreeding.
计算了优树的选择差和遗传增益。
Selection differential and genetic gains are also estimated.
其中遗传算子分别采用轮盘赌选择算子以及自适应的交叉和变异算子。
Wheel disk gambling selection operator, adaptive crossover and mutation operators are used as genetic operators.
并且，早熟株的弱毒性和早熟性具有遗传稳定性，通过放松选择压力反复传代后无恢复现象。
The characteristics of the precocious strain is genetically stable and can't reinstate by relaxing the selection pressures.
“自然选择，特性的遗传变异和进化较慢的形式的退化” （查尔斯·达尔文）。
" Natural Selection, entailing Divergence of Character and the Extinction of less-improved forms" (Charles Darwin).
遗传算法是一种基于自然选择和群体遗传学机理的参数搜索方法。
Geneticalgorithms are parameter Search procedures based on the mechanics of nature genetics.
通过选择合适的算子和参数，遗传算法(GA)可以有效求解旅行商问题(tsp)。
By choosing appropriate operators and parameters, genetic algorithms (GA) can solve the traveling salesman problem (TSP) effectively.
通过选择合适的算子和参数，遗传算法(GA)可以有效求解旅行商问题(tsp)。
By choosing appropriate operators and parameters, genetic algorithms (GA) can solve the traveling salesman problem (TSP) effectively.
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