给出了一对多单因子服务部署问题的数学模型和求解该问题的遗传算法，并通过数值模拟表明了算法的有效性。
The model and the genetic algorithms for one-to-many single factor service placement problem are given. Numerical experimental simulations support the feasibility of the model and the algorithms.
结论遗传分析提示寻常型银屑病不符合单基因遗传，而属于多基因遗传模式或多因子遗传模式。
Conclusion the results suggest that psoriasis follows a pattern of polygenetic or multifactorial inheritance rather than single-gene inheritance.
结论肝癌不符合单基因遗传模式，为一多因子疾病，受遗传与环境的综合影响。
Conclusion Our findings suggested that HCC followed a multifactorial mode rather than single inheritance. An interaction effect of inheritance and environment on HCC was also noticed.
结论肝癌不符合单基因遗传模式，为一多因子疾病，受遗传与环境的综合影响。
Conclusion Our findings suggested that HCC followed a multifactorial mode rather than single inheritance. An interaction effect of inheritance and environment on HCC was also noticed.
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