Meteorological satellite ground application system resources are limited. Abnormal satellite missions often lead to hopple of system resources. In order to analyze the problem, this paper presents an anomaly analysis ...Meteorological satellite ground application system resources are limited. Abnormal satellite missions often lead to hopple of system resources. In order to analyze the problem, this paper presents an anomaly analysis method for meteorological satellite ground system based on resource bottleneck. Through the CPU, memory and I/O, several types of resources in-depth were analyzed to find the bottleneck caused by the problem, thus providing recommendations for application optimization. Experimental analysis shows that the proposed method can reasonably analyze the resource bottleneck of CPU, memory and I/O, and draw a good conclusion. To solve the meteorological satellite application system application anomaly caused by the bottleneck of the problem, the application of optimization to a certain extent plays a positive role.展开更多
Recent information about Jinwang Bismuth Industrial reveals that the company has developed the world’s first oxygen-rich sideblown redox duplex furnace technology,solving the long-standing problems of environmental p...Recent information about Jinwang Bismuth Industrial reveals that the company has developed the world’s first oxygen-rich sideblown redox duplex furnace technology,solving the long-standing problems of environmental protection and resource recycling in bismuth smelting.It’s learned that the company recovers up to100,000 tons of bismuth-containing lead-展开更多
利用13个微卫星基因座对中国5个矮马品种(德保、贵州、宁强、四川、云南)群体进行了遗传平衡检测。根据微卫星等位基因频率,应用无限等位基因模型(infinite allele model,IAM)、双相突变模型(two-phased model of mutation,TPM)和逐步...利用13个微卫星基因座对中国5个矮马品种(德保、贵州、宁强、四川、云南)群体进行了遗传平衡检测。根据微卫星等位基因频率,应用无限等位基因模型(infinite allele model,IAM)、双相突变模型(two-phased model of mutation,TPM)和逐步突变模型(step-wise mutation model,SMM)3种模型,符号和Wilcoxon符号—秩2种检验方法,对5个矮马群体的突变-漂移平衡进行分析。结果表明,在IAM下,Wilcoxon符号-秩检验中,德保矮马和云南矮马达到了显著性水平(P<0.05);在SMM下,宁强矮马在符号检验中达到了显著水平(P<0.05);在TPM下,5个群体均未达到显著水平(P>0.05)。因此,德保、云南和宁强矮马近期可能经历了瓶颈效应。本研究结果对中国矮马的保护和利用具有重大意义。展开更多
文摘Meteorological satellite ground application system resources are limited. Abnormal satellite missions often lead to hopple of system resources. In order to analyze the problem, this paper presents an anomaly analysis method for meteorological satellite ground system based on resource bottleneck. Through the CPU, memory and I/O, several types of resources in-depth were analyzed to find the bottleneck caused by the problem, thus providing recommendations for application optimization. Experimental analysis shows that the proposed method can reasonably analyze the resource bottleneck of CPU, memory and I/O, and draw a good conclusion. To solve the meteorological satellite application system application anomaly caused by the bottleneck of the problem, the application of optimization to a certain extent plays a positive role.
文摘Recent information about Jinwang Bismuth Industrial reveals that the company has developed the world’s first oxygen-rich sideblown redox duplex furnace technology,solving the long-standing problems of environmental protection and resource recycling in bismuth smelting.It’s learned that the company recovers up to100,000 tons of bismuth-containing lead-
文摘利用13个微卫星基因座对中国5个矮马品种(德保、贵州、宁强、四川、云南)群体进行了遗传平衡检测。根据微卫星等位基因频率,应用无限等位基因模型(infinite allele model,IAM)、双相突变模型(two-phased model of mutation,TPM)和逐步突变模型(step-wise mutation model,SMM)3种模型,符号和Wilcoxon符号—秩2种检验方法,对5个矮马群体的突变-漂移平衡进行分析。结果表明,在IAM下,Wilcoxon符号-秩检验中,德保矮马和云南矮马达到了显著性水平(P<0.05);在SMM下,宁强矮马在符号检验中达到了显著水平(P<0.05);在TPM下,5个群体均未达到显著水平(P>0.05)。因此,德保、云南和宁强矮马近期可能经历了瓶颈效应。本研究结果对中国矮马的保护和利用具有重大意义。
