| 1. | Ethnics problem of modern genetic manipulative technology
现代遗传操作技术的伦理学问题 |
| 2. | Standard genetic operators are not always suitable for task matching and scheduling based on permutation representation
基于任务排列的知识表示，常规的标准遗传操作算子并不总是有效的。 |
| 3. | Chaos optimization search operation is introduced to simple genetic algorithm operation for mending the defect that simple genetic algorithm is premature easily
在基本遗传操作中引入了混沌优化搜索操作,克服了基本遗传算法容易“早熟”的缺陷。 |
| 4. | Considering the constraint , the method is applied , by which the invalid individual will be changed into the valid one . the optimal results are tested with the fem
其中对于约束条件，采用违约解修正法来改进，目的是把遗传操作中产生的不可行个体，经过修正变化成可行个体。 |
| 5. | Based on the study of genetic operations and their parameters , this paper also provides methods to develop the positive role and discard the negative one of introns
文中通过对有关遗传操作方法和参数的研究，定性地分析了它们对基因内区的影响，并指出抑制基因内区消极作用的途径。 |
| 6. | There are three key technologies for the optimization : 1 , chromosome spaces string is shined upon the weight coefficient ; 2 , the identification of fitness ; 3 , genetic operation
用遗传算法优化bp神经网络的关键有三点: 1 、染色体位串与权系数的编码映射; 2 、适应度函数的确定; 3 、进行遗传操作。 |
| 7. | By computing valid path to evaluate individuals and cumulate local advantage modules in the procedure of genetic operations , invalid individuals can be processed and formed valid individuals at last
通过计算个体的有效路径，评价个体，并在遗传操作中不断累积局部优势模式，可以对无效解进行遗传操作并最终生成有效解。 |
| 8. | Compared with nucleic genome , the chloroplast genome is very small and easily to be manipulated genetically , and the foreign gene is site - direct integrated into the chloroplast genome through homologous recombination
与核转化相比，叶绿体基因组小，遗传操作简单，外源基因是通过同源重组机制定点整合进叶绿体基因组。 |
