[Objective] The 15urpose was to seek for the different phenotypes between wild type and Arabidopsis Mutants in response to CO2. [Method] The epidermis bioassays and seed germination test were carried out to analyze th...[Objective] The 15urpose was to seek for the different phenotypes between wild type and Arabidopsis Mutants in response to CO2. [Method] The epidermis bioassays and seed germination test were carried out to analyze the physiological characteristics of two Arabidopsis mu- tants and their wild type. [Result] There existed distinct differences in stomata apertures, water loss and leaf temperature compared with wild type except for stomata density. In addition, seed germination test on the medium indicated that cdfl was insensitive to ABA, mannitol and NaCI, but cdsl performed contrary to cdil. [ Conclusion] There are some different physiological characteristics between wild type and mutants.展开更多
文摘在考虑工人技能学习差异的基础上,为解决多工人协作柔性车间调度问题,提出了基于稀疏邻域带精英策略的快速非支配排序遗传算法(Non-dominated Sorting Genetic AlgorithmⅡ,NSGA-Ⅱ)的调度方法。对考虑技能学习差异的多工人协作柔性车间调度问题进行了描述,以车间工人学习能力为背景改进了DeJong学习模型,并建立了多工人协作柔性车间调度的多目标优化模型。在NSGA-Ⅱ基础上,引入了邻域稀疏度的选择方法,有效保留了信息丰富和多样化的染色体,并将稀疏邻域NSGA-Ⅱ应用于柔性车间调度问题求解。经实验验证,稀疏邻域NSGA-Ⅱ所得Pareto解集质量高于标准NSGA-Ⅱ和自适应多目标进化算法(Multiobjective Evolutionary Algorithm Based on Decomposition,MOEA/D),最短调度方案的完工时间为127.1 min,该方案满足逻辑和时间等约束。实验结果验证了稀疏邻域NSGA-Ⅱ在柔性车间调度中的优越性。
文摘[Objective] The 15urpose was to seek for the different phenotypes between wild type and Arabidopsis Mutants in response to CO2. [Method] The epidermis bioassays and seed germination test were carried out to analyze the physiological characteristics of two Arabidopsis mu- tants and their wild type. [Result] There existed distinct differences in stomata apertures, water loss and leaf temperature compared with wild type except for stomata density. In addition, seed germination test on the medium indicated that cdfl was insensitive to ABA, mannitol and NaCI, but cdsl performed contrary to cdil. [ Conclusion] There are some different physiological characteristics between wild type and mutants.