统计数据分析

Excel software was used to analyze all the data from field survey.

将调查得到的各种数据输入到Excel软件中，利用统计功能和函数进行分析研究。

Distribution of different haplotype systems in population and their significance in the application of forensic medicine were statistically analyzed.

统计分析各Y－STR位点及单倍型的群体分布特征，获得其频率的群体分布数据，并讨论其法医学意义。

Therefore,the two Fraunhofer lines at 688nm and 760nm could be selected to detect the emissive fluorescence.

最后，将夫琅和费暗线方法计算的688nm和760nm波段的荧光数据与激光脉冲调制荧光仪测定Fv／Fm荧光参数进行了统计分析，结果表明它与Fv／Fm存在极显著的负相关关系。

A student of Frisch's, Trygve Haavelmo published The Probability Approach in Econometrics in 1944, where he asserted that precise statistical analysis could be used as a tool to validate mathematical theories about economic actors with data from complex sources.

的学生弗里希的，赖伊哈韦尔莫出版的概率方法在计量经济学在1944年，在那里他断言确切的统计分析，可作为一种工具来验证数学理论对经济行为的复杂的数据来源。

We again on the basis of physical circumstances,handle statistic analysis of data, geometric probability AND linear programming grade means,by dint of excel, spss and/or matlab grade software,ascertain know clearly said colliery required \\\best ventilation quantity from \\\"safety regulations in coal mine\\\" and/or said mine.

我们又根据《煤矿安全规程》及该矿的具体情况，运用数据统计分析、几何概率和线性规划等方法，借助Excel、SPSS及matlab等软件，确定了该煤矿所需的最佳通风量。

This paper elaborates the system analysis, total design and detailed design, mainly carrying out the following functions: user management, warehousing operation, delivering from godown operation, data exporting, querying statistic and so on.

对系统分析、总体设计及详细设计进行了阐述，主要实现了以下功能：用户管理、入库操作、出库操作、数据导出和查询统计等。

On the basis of the minimum scale soil nutrient distribution generated randomly based on the given values of mean, standard deviation and related distance, or obtained by geostatistics analysis based on soil sampling data, the amount of fertilization, yield and fertilization use efficiency at different scales were calculated by related fertilizer models and yield models supported by geographical information system and computer simulation, then the simulation result was intuitively visualized by curve graphics and RGB primitive colors synthesized image and thematic maps.

系统通过随机数生成法或地统计分析法生成最小尺度条件下的土壤养分空间分布数据，以此为基础，采用GIS、计算机模拟技术模拟不同尺度的养分空间分布，并以肥料效应模型和产量模型计算不同尺度条件下的施肥量、产量和肥料利用效率，最后通过曲线图、三原色合成影像和GIS专题图实现形象直观地表达模拟结果。

The measuring method of bulk density of abrasive micro grits and the principle of the instrument are introduced in this paper.

本文介绍了微粉堆积密度的测量方法及测量仪器的基本原理，采用数理统计的方法对试验数据进行了分析，确定了测量过程的不确定度。

To determine which, if any, sightings were legit, Crotts statistically analyzed the hundreds of documented transients—"a hair ball of a data set," he says—and found 450 sightings, most pre-1960s, that were similar in description despite occurring in different centuries or on different continents.

如果这些观察是真实的话，要解决哪些是可信的，克罗兹对数以百计的月球间歇喷发现象进行了统计分析，"数据象一团乱麻，"克罗兹说，他发现450 人次观察，大多数在1960年代前期，尽管观察时间及大洲不同，但对其描述是相似的。

With the help of SPSS 13.0, Homogeneity of Variances and One-Sample Kolmogorov-Smirnov Test are adopted to examine whether variances are homogeneous and distribution of original data is normal. MANOVA and K-Independent Sample Test are employed to contrast the difference in seven motivation types and motivation intensity among seven gender role identities.

通过数理统计软件(SPSS13.0)对调查数据进行了方差齐性和正态分布检验，利用多元方差、秩次检验法分析了七种性别角色在七种动机类型、动机强度上的差异，定性分析了这种差异对学习成绩产生的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。