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characteristics of variables
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  “characteristics of variables”译为未确定词的双语例句
     According to the data of test, the numeral characteristics of variables are acquired by statistic analysis, and then random numbers which are as same distribution as the variables are generated.
     利用室内测试数据,对随机变量进行统计分析,得到其数字特征,进而得到服从随机变量分布的随机数。
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  相似匹配句对
     And the characteristics of the G.
     通过仿真和实验,也验证了G.
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     The characteristics of G.
     论文首先对语音编码的各种方案进行了比较,并对G.
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     characteristics;
     三、发展的特点;
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     The distribution characteristics of the physical variables are given.
     指出了中性和不稳定层结大气中的一般孤立行波物理量的分布特征。
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     Characteristics of Macroturbulence Variables in EBEX-2000
     在EBEX-2000实验资料中的湍流宏观量特征
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Objective In order to provide a knowledge basis about the controlling of inpatient cost, the influent factors of cost was studied. Methods According to the hierarchical characteristic of variables, path analysis was conducted among cholelithiasis patients. Results The result clearly displayed the complicated hierarchy among variables. Meanwhile, it clearly listed the direct and indirect effects of some exogenous variables through many paths to affect the cost of inpatient. Conclusion Path analysis...

Objective In order to provide a knowledge basis about the controlling of inpatient cost, the influent factors of cost was studied. Methods According to the hierarchical characteristic of variables, path analysis was conducted among cholelithiasis patients. Results The result clearly displayed the complicated hierarchy among variables. Meanwhile, it clearly listed the direct and indirect effects of some exogenous variables through many paths to affect the cost of inpatient. Conclusion Path analysis was a useful statistical tool for treating data with complicated hierarchy and was worth spreading.

目的 分析单病种费用的影响因素,为今后费用控制提供依据。方法 根据指标间有层次结构的特点,以胆囊结石伴慢性胆囊炎为例,建立了通径分析模型。结果 清晰表明了医院指标间复杂的层次关系,并列出各指标通过多种途径影响住院费用的直接效应和间接效应。结论 通径分析可用于解决变量间复杂的层次结构关系,值得推广。

In optimum design of the single reinforced concrete(RC) footing,there are characteristics of variables discretization and nonlinear constraint conditions,so optimum design with discrete variables should be used for it.An optimum method with discrete variables and nonlinear constraint conditions was introduced.The results show that the cost of the single RC footing can be cut down about 5%~15% using this method and the cost of the single RC footing with optimum design is more close to that with...

In optimum design of the single reinforced concrete(RC) footing,there are characteristics of variables discretization and nonlinear constraint conditions,so optimum design with discrete variables should be used for it.An optimum method with discrete variables and nonlinear constraint conditions was introduced.The results show that the cost of the single RC footing can be cut down about 5%~15% using this method and the cost of the single RC footing with optimum design is more close to that with conventional design method when the eccentricity of the design loads is lager.

分析了钢筋混凝土独立基础优化设计中设计变量离散化、约束条件非线性的特点,利用离散变量的优化设计方法对钢筋混凝土独立基础进行优化设计研究。工程数据分析表明所采用的离散变量优化方法使造价降低了5%~15%;随着设计轴力偏心距的增大,常规设计与优化设计结果越接近。

 
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