The mathematical model of complex coal seam is established by mathematical statistics method.
利用数理统计的方法建立复杂煤层的数学模型。
MethodsUsing a questionnaire and mathematical statistics method, a survey of volleyball injuries in 381 college students was undertaken.
方法采用问卷调查法和数理统计法，对381名排球运动大学生的损伤状况进行调查研究。
The experimental data were analyzed with mathematical statistics method and regression equations for different ranges of turbidity were obtained and tested.
用数理统计方法对实验数据进行分析，得到不同浊度范围内的回归方程，并对回归方程给予检验和评估。
Through experiments and by mathematical statistics method, repeatability of this method adopted by Single Photo Path instrument has been verified and confirmed.
通过试验和数理统计方法，验证和确定了采用单光路检测仪器分析方法的重复性。
Bifactorial separation classification method is a mathematical statistics method that is used bifactorial incomplete pairing model that has wide applied backgrounds.
双因素分离聚类法是一种有广泛应用背景的处理双因素不完全配对模型的数理统计方法。
This system USES the latest computer processing technique and mathematical statistics method to extract earthquake premonitions information from remote sensing image.
该系统利用最新计算机图像处理技术及数理方法，能够从遥感图像中提取与地震有关的前兆信息。
In this paper, the experienced equation for camber of ground is set up by the mathematical statistics method, and a new drawing method of the earth shape contour is given as well.
本文利用数理统计方法建立地表曲面的经验方程，并由此给出了地形等高线的一种新的绘制方法。
Examining the influence of the sports factors on the step exponent of colleges students with the experiment method, questionnaire survey method and Mathematical Statistics method.
采用实验法、问卷调查法和数理统计法，观察运动因素对大学生台阶指数的影响。
This paper analyses the structural pattern and community succession of three Changhsingian paleocommunities in Xingwen area by the mathematical statistics method and modern ecologic theory.
本文运用数理统计方法，并结合现代生态学领域中较新的理论，对四川兴文地区长兴阶的三个古群落进行了结构模式和群落的更替分析。
Using mathematical statistics method, the productivity formula of horizontal Wells in low permeability reservoir is modified, which makes the productivity formula of horizontal Wells more perfect.
应用数理统计方法对低渗透油藏水平井产能公式进行了改进，使水平井的产能公式更加完善。
For objectively evaluating "sunshine sports" development status in universities, this paper utilizes the Fuzzy Mathematics Theory and analytic hierarchy process and mathematical statistics method.
为了客观评价普通高校“阳光体育运动”的开展状况，依据模糊数学理论，采用层次分析等方法构建了普通高校“阳光体育运动”评价体系。
The use of mathematical statistics method for controlling the precision of gear tests and selecting the correct statistics technology serves as a forceful tool in the proper guidance of gear tests.
运用数理统计方法如何控制齿轮试验精度，选择正确的统计技术，是指导试验的有力武器。
Through the literature, questionnaire survey method and mathematical statistics Study of Dalian City, eight colleges and universities to carry out the status and problems of tennis.
通过文献资料法、问卷调查法和数理统计法研究大连市八所高校网球运动的开展现状和存在问题。
By using the method of questionnaire, mathematical statistics and logical analysis, this paper makes quantitative and dynamical analysis on condition of our hurdle race performance lag behind.
运用问卷调查、数理统计、逻辑归纳等方法，对我国跨栏跑项目落后状况影响因素进行量化和动态分析。
Through using the method of literature investigation, qualitative study, questionnaire and mathematical statistics, this paper made investigation on Yangge Exercise group and social control.
运用文献资料调研、质的研究、问卷调查和数理统计等方法，对秧歌文化、秧歌锻炼群体及其社会控制进行调研分析。
Supposing that the condition of diffusive sound field is known, a method to handle room sound field is given to avoid the complicated mathematical derivation, using system theory and statistics.
在扩散声场假设条件下，采用系统学、统计学等方法来处理室内声场，避免了繁杂的数学推导。
By analyzing each error source of power meter calibration device, the uncertainty of power meter calibration device is analyzed and calculated with mathematical statistics and experimental method.
通过对电能表校验装置的各项误差源的分析，利用数理统计和实验方法对电能表校验装置的不确定度进行分析和计算。
Analyses the protect zone of lightning arrester by the method to use mathematical statistics, choose the best lightning arrester to protect the building, and quote the example of lightning disaster.
运用数理统计方法对接闪器的保护范围进行分析，选择最佳的接闪器保护建筑物，并引用雷击事故的事例加以说明。
Management huge data proceed biology science research and obtain achievements is a necessary mean with mathematical model and method of mathematical statistics.
运用数学模式和数理统计方法处理庞大数据信息是进行生物科学研究和取得成果的必要手段。
By using the method of questionnaire, interview and mathematical statistics, this paper makes investigation on freestyle skiers in aerials in 10 th National Winter games.
通过问卷调查、访谈、数理统计等方法对参加我国第10届冬季运动会自由式滑雪空中技巧的运动员进行了调研。
The paper reports atomic absorption spectrum for determination of trace Fe in additional Fe salt. The reliability of this method is examined by mathematical statistics way.
本文采用原子吸收分光光度法，测定铁强化盐中微量铁。用数理统计方法检证了方法的可靠性。
According to the viewpoints of the probability and mathematical statistics, critical duration, critical activity and critical line are re - defined, and particular method is put forward for it.
并提出解决问题的三种具体措施，从概率论与数理统计的角度，对关键线路和关键工作进行了重新定义和确定的方法。
Finally he examines and evaluates the confidence limits of the resulted data with the method of mathematical statistics.
并且利用数理统计方法对所得数据的置信度进行了检验与评价。
Course of the study, this article USES literature, expert questionnaire survey method, video observation analysis, mathematical statistics, logic, analysis and other research methods.
研究过程中，本文采用了文献资料法、专家访谈法、录像观察分析法、数理统计法、逻辑分析法等研究方法。
Applying the theory and method of mathematical statistics, the statistical analysis software for internal overvoltage is studied and developed.
应用数理统计的原理和方法，研究开发了内部过电压统计分析软件。
By using the method of questionnaire, documentary and mathematical statistics, this paper makes investigation on basic condition of CUBA players.
运用问卷调查、文献资料调研和数理统计等方法，对CUBA参赛运动员的基本情况进行了调研分析。
By using the method of documents, interview, questionnaire investigation and mathematical statistics, the author analyzes the status quo of physical exercise for senior intellectuals in university.
采用文献资料调研、访问、问卷调查和数理统计等研究方法，对高校高级知识分子体育锻炼的现状进行调查与研究。
Based on literature data, the survey. Method, mathematical statistics, logical analysis as the main research methods.
本文以文献资料法、调查法、数理统计法、逻辑分析法为主要的研究方法。
Based on literature data, the survey. Method, mathematical statistics, logical analysis as the main research methods.
本文以文献资料法、调查法、数理统计法、逻辑分析法为主要的研究方法。
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