method of statistical analysis造句

• Using the method of statistical analysis to evaluate the cash flow of enterprises
  运用统计分析方法科学评价企业现金流量
• To use a method of statistical analysis to describe the trend of river water quality change in recent 50 years
  用统计分析的方法描绘河水水质近50年的变化趋势。
• In the face of the nonlinear and non - stationary time series largely existed in natural and social economical phenomena , the traditional method of statistical analysis performed badly
  面对自然和社会经济现象中大量存在的非线性、非平稳的复杂时间序列，传统的统计分析方法效果欠佳。
• The first phase is the period from the furnace ' s order notification to the first time of measuring temperature with thermocouple , the conventional method of statistical analysis - - regression analytical method for forecasting molten steel , was used
  第一阶段是炉次通报至第一次用热电偶测温，采用传统的统计分析方法? ?回归分析法预报钢水温度。第二阶段是热电偶第一次测温至出钢结束。
• Drilling footage and cycle were regarded as two independent variables , while the drilling data accomplished by the changqing drilling engineering company were taken as samples , and then those two hypotheses were testified by the method of statistical analysis to set up a drilling cost forecast model with a strong explanation
  构建了钻井进尺和钻井周期两个自变量，并以2003年长庆钻井工程总公司完成的钻井数据为样本，运用统计分析方法来验证这两个很设，并构建成本预测模型，该模型的解释力度较强。
• Firstly , the author , in this essay , has proceeded from the compiling principles of the trajectory report and the actual situations of the field troops , analyzed the defects and shortcomings of the present compilation of the trajectory report , and described systematically the principles and procedures of computing the layer power by the methods of statistical analyses . thereupon , a complete model of computing the layer power has been established and the computation results of the proximate layer power have been found out by simplified process . secondly , the comparison computation has been conducted in accordance with the paired projectiles of 122mm , 152mm and 155mm guns equipped in our army , and test and analyses of the research results have been carried out
  论文中，作者首先从弹道通报的编制原理和部队的实际使用情况入手，分析其缺陷，进而结合统计分析的一般方法系统地描述了计算层权的原理及过程，建立了计算精确层权、近似层权的完整模型，并通过计算与统计，详细给出了专用及通用近似层权的计算结果，然后针对我军装备的122mm 、 152mm 、 155mm弹丸进行对比计算，对研究结果进行了检验与分析；最后，针对计算机气象通报的特点，论证了对其作进一步改进的可行性与必要性，提出了相应的措施。