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1)  probability and statistics
概率与统计
1.
Review on the study of psychology of learning in probability and statistics
概率与统计”学习心理研究综述
2.
Then, what is the real effect of the part“probability and statistics”? With this question in mind, the author carries on a research by mainly appl.
那么新教材的实施过程中,“概率与统计”部分实施效果到底如何呢?笔者带着疑问主要以问卷的形式进行了研究。
3.
The ECNU edition of mathematics for 7~9 grade is in accordance with the request of mathematics curriculum standard strictly and arranges the content of probability and statistics combined with real social life.
《数学课程标准》将"统计与概率"列为义务教育阶段数学课程的四个学习领域之一,华东师大版《数学》7~9年级教材严格按照《数学课程标准》提出的要求,安排了结合社会生活实际的"概率与统计"内容,而教学实践重视活动过程、重视统计观念的培养,将数学教学的四维目标有机结合,较好地完成了教学任务。
2)  statistics and probability
统计与概率
1.
Thought and suggestion on the connection of teaching content for "Statistics and Probability" between normal universities and senior middle schools
“统计与概率”高中与高师教学内容衔接问题的思考与建议
2.
This paper compares the structure,content,and learning level of statistics and probability content of elementary school in mathematics curriculum standards between Shanghai and California,gives some advice for Chinese mathematics curriculum reform.
本文从编写体例、学习内容和学习水平三方面对上海与加州数学课程标准小学“统计与概率”部分进行比较分析,提出建议供我国数学课程改革参考。
3.
In this paper, the author concluded the results of compilation of statistics and probability from mathematics teachers who used the pilot textbooks by questionnaire investigation and individual interview.
“统计与概率”是小学数学课程标准和新教材中全新的内容。
3)  probability statistics
概率统计
1.
Thoughts on Innovation in Teaching Probability Statistics;
关于概率统计教学改革的思考
2.
Synthetic evaluation of power quality based on improved AHP and probability statistics
基于改进AHP和概率统计的电能质量综合评估
3.
In order to evaluate the reliability computing hydrocarbon generating quantity of source rock,we researched and applied a probability statistics method which may reflect the uncertainty of geology parameters and the exploration risks.
研究了反映与烃源岩生烃相关的地质参数的不确定性及在一定勘探风险约束下确定生烃量的概率统计方法。
4)  probabilistic statistics
概率统计
1.
A design conception on probabilistic statistics was introduced into adhesively bonded single lap joint,and finite element method was applied to analyze the factors which have important influences on the mechanical property of adhesive joint.
将概率统计的设计观念引入单搭接粘接接头,通过有限元分析方法分析了对粘接接头力学性能影响较大的因素,并在抽样100次的情况下,分析了单搭接粘接接头失效的概率。
2.
In this paper,according to requirement predication, a method of probabilistic statistics is adopted to determine the number of DVD purchased under certain confidence level.
文中根据需求预测,用概率统计方法求出了在一定置信水平下DVD的购买数量;针对现有DVD的分配问题,以所有会员的平均满意度最大为目标函数,建立了DVD分配方案的整数规划模型,并利用Lingo 8。
5)  probability and statistics
概率统计
1.
Mathematica and Its Application in Probability and Statistics;
数学软件Mathematica及其概率统计应用
2.
Applying the Idea of Mathematical Modeling to the Teaching of the Course “Probability and Statistics”;
在概率统计教学中融入数学建模思想探析
3.
Concept maps-New thinking in teaching probability and statistics
概念图-概率统计教学新思路
6)  statistics [英][stə'tistiks]  [美][stə'tɪstɪks]
概率统计
1.
By the light scattering method and statistics,the distribution of the coal powder particles of a 100 μm scale can be measured by p.
适当地调整激光器的输出功率 ,使光电传感器工作在非饱和区 ;侧向接收散射光 ,利用概率统计方法可以有效地测量 10 0μm级的煤粉粒子的粒径分布。
2.
On the basis of the conclusions of some pragmatic rules of English personal pronouns and the statistics of English personal pronouns in want advertisements, this paper arrives at the context-dependent features of English personal pronouns.
本文在对英语人称代词的各种语用规则进行总结的基础上,通过对各类英语招聘广告中人称代词出现频率的概率统计,试图得出英语招聘广告中人称代词实际运用的语用意义。
补充资料:边坡稳定分析概率统计法


边坡稳定分析概率统计法
probabilistic method for slope stability analysis

  b一anPo wend一ng fenx一gallO tongJlfo边坡稳定分析概率统计法(probabilistie met-hod for slope Stability analysis)在考虑试验及调查统计的不确定性的前提下,应用概率论和数理统计学,采用具有不确定性模型的可靠性分析,以边坡工程的破坏概率或可靠性作为评价边坡稳定性指标的一种方法。对边坡结构系统来说,在矿山服务期限内,出现抗滑力小于滑动力情况的概率称为破坏概率,即边坡破坏概率几可定义为安全系数小于1的概率。故边坡的可靠性R值可表示为尺一1一几。在露天矿边坡设计中,允许边坡有一定的破坏概率,在拟定相应防护措施,采取对策,取用一定风险系数,进行经济分析基础上,最后根据所得破坏概率与露天矿边坡角的关系,按可能接受的破坏概率,选择经济合理的边坡角。通常露天矿边坡允许破坏概率在5%一10%,也有取10%一20%者,要视具体情况而定。 概率统计法在可靠性计算中,常用的分析方法有:(l)精确概率即随机模拟分析法其典型代表为蒙特卡洛(Monte一carlo)模拟法,它是根据边坡安全状态诸条件,通过随机变量抽样模拟,找出安全系数的分布,求其安全系数小于1的破坏概率进行边坡稳定分析。(2)近似概率分析法如根据一特定系数—可靠性指标来确定边坡破坏概率的可靠性指标法。(3)罗森帕路斯(E.Rosen Bleth)法直接根据随机变量的分布特征,近似地估算随机变量函数分布特征。 概率统计法是20世纪70年代逐渐发展起来的,并为各国采矿公司或矿业研究单位所采用的一种新的边坡稳定分析方法。概率统计法适用于边坡工程地质比较清楚情况下。对于精度要求较高的最终边坡,在可靠性计算中宜采用精确概率分析法;台阶边坡可采用近似概率法分析法。 (于润坤)
  
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