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实际统计
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  actual statistics
     The author analyzes the elicitation teaching advantage in course of altitude mathematics teaching by actual statistics data and fuzzy mathematics theory.
     本文通过实际统计数据用模糊数学理论分析高等数学教学中使用启发式教学的积极意义.
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     According to actual statistics for recent operation of Sichuan Power network,this paper analyses and states the objective law that load ratio in network decreases gradually and difference of peak and valley loads increase with the increase of national economy development of society and improvement of people's living standards Hydropower potential can be fully utilized and reliability of network power supply can be improved by constructing pumlped storage hydroplant. Therefore,great benifit will be gained by network.
     本文以四川电网近几年运行实际统计,分析阐明随着国民经济和社会发展,人民生活的不断改善,必然带来电网负荷率逐渐降低、峰谷差越来越大的客观规律性,只有建设机动灵活的抽水蓄能电站,才能充分利用水能资源,提高电网供电可靠性,从而获得电网和社会巨大的效益。
短句来源
     This article suggests following measures to establish a set of new performance evaluation systems and improve the inner management of enterprises, including to replace actual statistics with predicted value as a rating value; current ratio with cash ratio and net current ratio from operation, etc.
     可采用预测值代替实际统计值作为标准值 ,将流动比率改为现金比率和经营净现金比率等措施加以改进 ,建立一套新的绩效评价体系 ,改善企业内部管理
短句来源
     Multimedia teaching shows strong advantage because of its abundant Multimedia form. The author analyzes the multimedia teaching advantage by actual statistics data and fuzzy mathematic.
     多媒体教学以它丰富的多媒体形式,显示出很强的优势,本文通过实际统计数据用模糊数学的理论分析使用多媒体教学的好处.
短句来源
  actual statistic
     The calculated results from the model were very conformable to the actual statistic results of the stope and were used to modify the blasting design of the test stope, with a satisfactory result.
     模型计算结果与采场实际统计结果十分吻合,利用该模型的计算结果对试验采场的爆破设计进行了改进,得到了令人满意的实际效果。
短句来源
     It is concluded that the results either from hydrous pyrolytic experiments or from actual statistic figures indicate that δl3C value - 29%, of ethane can be taken as a criterion to determine the genetic types of sapropelic or humic natural gas.
     因此,无论从模拟实验的范果,还是从实际统计的结果均说明以乙烷碳同位素-29‰可以作为区分腐泥型天然气和腐殖型天然气成因类型的标准。
短句来源
     In this model, the effects of approach speed, position uncertainty, wind speed, runway occupation time and traffic mix on runway landing capacity were sufficiently considered and actual statistic data were its basis.
     该模型以实际统计数据为依据,考虑了进近速度、位置不确定性、风速、跑道占用时间和机型组合等随机变量的影响.
短句来源
  practical statistic
     It has been proven theoretically that the fractal parameter of similar dimension can be used to evaluate quantitatively the filling capacity of fracture zone to 2 dimension space, and the practical statistic result shows that the level of similar dimension of fracture zone coincides well with the comparing relation of production situation of each sand layer.
     理论上证实 ,相似维数这一分形参数可以定量表征裂缝发育带对二维空间的充填能力 ,实际统计结果表明 ,裂缝发育带的统计相似维数高低与层间总体产能的对比关系是完全吻合的
短句来源
     This paper makes a research into the changes of the consumption structure of Shanghai residents with the gray model GM(0,2) and the gray relation analysis method of the gray system theory. Strikingly,all above integrates analyses with some practical statistic data.
     尝试运用灰色系统理论的GM(0 ,2 )模型和灰色关联分析法 ,结合有关实际统计数据资料 ,分析研究上海居民消费结构的变化。
短句来源
     Starting with analyzing the main circum- stance factors which influence the very low frequency/low frequency communication,the paper build a simulation model of atmospheric noise on MATLAB plat,with the long-term observational data from CCIR Report 322.The result meets the practical statistic characteristic and has good consistency with the real condition.
     从影响甚低频/低频通信的最主要环境因素着手,依据CCIR 322报告中多年的测量结果,在MAT- LAB平台上对大气噪声进行仿真研究,仿真结果与实际统计特性相符,与实际情况比较接近。
短句来源
  “实际统计”译为未确定词的双语例句
     According to GM(1,1) model, a gray model for predicting the population of China was constructed based on the statistical population data of China from 1982 to 1990.
     应用GM(1,1)模型,根据1982~1990年我国人口的实际统计数据建立了灰色预测模型,并对我国未来人口进行了预测。
短句来源
     At last,a arithmetic calculate method was given for system adjustment using control system feedback idea and through real statistical data,constructing evaluation index system,designing appraisal model,designing system cooperation model and so on,a overall adjustment suggestion was given for Cangzhou in several years or even some decades.
     利用控制系统反馈思想设计了一种数学计算方法,并通过实际统计数据构建评价指标体系、设计评价模型和系统协调性模型等给出沧州未来几年甚至几十年的总体调控建议。
短句来源
     The relative error between the simulated and observed values of the total patient numbers is less than 2%, and so is that of the sum of numbers of recovered and died patients in hospital.
     累计病人数、累计出院与死亡人数的之和的模拟值与实际统计值的相对误差都小于2%.
短句来源
     Compared with the Sf obtained from the concept of parameter estimation, the Sbased on the idea of hypothesis test is'much colser to the actual statistical value.
     通过算例表明与传统的参数估计概念的分散系数相比,假设检验观点的分散系数更趋近于实际统计值。
短句来源
     ResultsExcluding incomplete data, data from 118 hospitals from seven provinces were finally analyzed.
     结果删除因填表有缺项的单位,实际统计了7省118所医院的资料,妊娠总数为3674654例,GTD为14222例,占387‰。
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  actual statistics
Mandel's Q-parameter presents a convenient measure for the deviation of the actual statistics from that of a Poisson process.
      
The probability values in Bayes' nets are provided by teacher and are based on her judgement, but may be substituted with actual statistics.
      
It is clear that the significance of the phenomenon far outweighs the actual statistics.
      
The settings for the simulation of the petroleum supply chain are the actual statistics in 2004.
      


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利用均匀各向同性多元随机函数描述三维密度分界面的起伏变化;根据统计等效方法求出重力异常与界面埋深变化的关系。利用所得结果对地壳厚度与区域性布伽重力异常的线性相关关系进行了分析,结果与已知实际统计资料相符。

This paper describes the reliability of the relay controller being used in the flat printing machine forbed sheet.Through statistics and theoretical analysis,we put forward a plan to replace relay controllerwith an eletronic one.In the development of the controller,the applied techniques are the system engineeringto analyse the fault factors and solve many technical problems,such as device selection,circuit design~function design,man-machine relation,interference isolation and production technology for a high...

This paper describes the reliability of the relay controller being used in the flat printing machine forbed sheet.Through statistics and theoretical analysis,we put forward a plan to replace relay controllerwith an eletronic one.In the development of the controller,the applied techniques are the system engineeringto analyse the fault factors and solve many technical problems,such as device selection,circuit design~function design,man-machine relation,interference isolation and production technology for a high reliability.A better result has been obtained in practical production.At last,the views for further increasing thereliability of a control system are recommended.

本文就目前一般台板式床单印花机继电器控制器的可靠性问题进行了探讨。通过实际统计和理论分析,提出用电子(集成)控制器取代继电器控制器的方案。並在试制过程中应用系统工程方法,较全面地分析故障因素,解决元件选取、线路设计、功能设计、人机联系、干扰隔离、工艺装配等一系列技术问题,以保守设计方法和故障检测手段换取高的可靠性,因而在生产中取得好效果。並对进一步提高控制系统可靠性提出了看法。

This paper forecasts the berth occupancy and other port performance by using the Monte Carlo method--the simulation forecasting method. The original data were collected from Berth No. 4 (the grain silo berth) of the Second Operation Section of Shanghai Harbour. The result of the forecasting conforms, on the whole, to the actual data of this berth。It shows that the Monte Carlo method can be used in the field of port management and construction。It also shows that the method can provide the management and investment...

This paper forecasts the berth occupancy and other port performance by using the Monte Carlo method--the simulation forecasting method. The original data were collected from Berth No. 4 (the grain silo berth) of the Second Operation Section of Shanghai Harbour. The result of the forecasting conforms, on the whole, to the actual data of this berth。It shows that the Monte Carlo method can be used in the field of port management and construction。It also shows that the method can provide the management and investment with necessary data. The author believes that the simulation forecasting method is highly effective in dealing with the uncertainty of the stochastic process.

本文收集、整理、归纳了上海港务局第二作业区四泊位(散粮筒仓系列化泊位)的有关资料,运用模拟预测法——蒙特卡洛法对其泊位利用情况和其他技术经济指标进行预测,模拟预测的结果基本上符合作业区实际统计数字。这说明了蒙特卡洛法可以在港口生产管理和港口建设中得到应用,能为管理决策和投资决策提供具体的数据。因此作者认为,模拟预测法是解决随机过程中,动态的且随时间而改变的,概率的或不确定事件的技巧,是一种很有实用价值的预测分析方法。

 
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