mathematical statistics 中文意思是什麼

This study uses mathematical statistics and logic analysis to analyses the gold medal ownership according to the documents of the 28th olympic games and the 10th world track and field championships, and finds the current pattern change of world track and field sports

摘要根據第28屆奧運會田徑比賽和第10屆田徑世錦賽比賽資料，運用數理統計和邏輯分析的方法對金牌歸屬進行分析，找出目前世界田徑運動的格局變化。

The summer flood season was subdivided into main flood season and post - freshet season by many methods such as the mathematical statistics method and fuzzy analysis method. the flood control risk in spring was analyzed by the qualitative analysis

本文根據洪水出現時間，將水庫的汛期分為春汛和夏汛，並採用成因分析、數理統計、模糊分析等方法又夏汛細分為主汛期和后汛期。

Stressed are the elements of this insurance, the insurability, the common contents and the insurance coverage, and the kind of benefits. probability is used to give the greatness of risk, and mathematical statistics is utilized to calculate the insurance charge. a new method is proposed to settle the insurance charge rate by the claim frequency and claim quota

著重對建築工程保險的基本要素、可保性、一般性內容和保險項目、承保方式的選擇進行了研究，運用概率論來確定建築工程風險程度，運用數理統計理論給出了建築工程保險費的計算方法，並提出以索賠次度等級釐定保險費率的一種新方法。

The mathematical statistics method and extrema variance clustering method can be used to visible automatic classifying and reading of logging curves. the lithofacies classifying program basing on multi - mineral model analysis presents a new method to analyze logging - facies and more accuracy and visualized logging facies section can be reached by using this method. in addition, it supplies reliable lithologic layering reference for search and evaluation of oil / gas caprock and it also made up for the high cost of core - drilling and the inaccuration between lithic fragment description and depth

採用基於「數理統計-極值方差聚類法」的面向對象可視化操作方法可有效地解決測井曲線的可視化自動分層取值問題；而基於多礦物模型分析的巖相劃分程序又提供了一種新的測井相分析方法，能得到更為準確直觀的測井相剖面，為尋找和評價油氣蓋層提供了可靠的巖性分層依據，同時彌補了鉆井取心費用高和錄井巖屑描述與深度有誤差的缺陷。

The basic concept of terrain information content is proposed after an overall review of existing research achievement. applying a series of analysis and data processing method, like math - analysis, mathematical statistics, comparative, error visualizing, this paper carefully investigated the terrain information content characteristic of dems of 1 : 50000 map scale of loess plateau area

本文在對前人已有研究成果進行系統總結的基礎上，首先明確了dem地形信息容量的基本概念，並運用數學分析、數理統計、比較分析、誤差地圖等方法，以海拔高程與等高線為研究對象，以1 ： 1萬比例尺dem為參考真值，探討了黃土丘陵溝壑區1 ： 5萬dem的地形信息容量特徵。

Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。

Then we present a toa / tdoa data fusion model based on mathematical statistics for radiolocation in cellular network, and fuse toa / tdoa measurements through a best linear fusion method and a mobile position based dynamic location algorithm, which shows good performance of robustness and accuracy

然後，從數理統計的角度出發，構造了一個toa和tdoa進行位置估計的數據融合模型。主要利用一種最佳線性融合策略和基於移動臺位置的動態定位演算法對toa和tdoa測量數據進行融合，有效的提高了演算法可靠性和準確度。

2. according to the characteristic of airborne gravity survey, several statistic variables are derived from theory of probability and mathematical statistics combined with knowledge of errors principles. these statistic variables are applie to the significance test of systematic errors in every surveying line

2 、根據概率論和數理統計的理論與方法及誤差理論，結合航空重力測量的特點，建立了有關檢驗統計量，並將其應用於航空重力測量測線系統誤差的顯著性檢驗。

In six selected areas of the subtropical semi - humid evergreen broad - leaf forest ecosystem of yunnan diaolin mountain, during drought season from november, 1992 to april, 1993, authors studied and analysed, throught adopting the taxonomic, ecological and mathematical statistics method, the distribution, composition and domi - nant fungi of the small fungi as well as biodiversity. altogether 706 strains statistics unit, belonging to 28 genera, dominant fungi 678 strains statistics unit, 20 dominant fungi gen - era

在雲南雕林山亞熱帶半濕潤常綠闊葉林森林生態系統的六個具有代表性的樣區中，於1992年11月至1993年4月旱季期間，運用系統分類、生態分析和數理統計的方法，對小型真菌種群的分佈、組成、優勢菌及其生物多樣性進行了分析，共分離獲得小型真菌菌株統計單位706株，分屬於28個屬，其中，優勢菌678株，分屬於20個屬。

On the basis of analyzing and chemically examining a large numble of samples, through comprehensively studying the reservoiring geological conditions as hydrocarbon generation, petrophysical property, reservoir - caprock assemblage and lithologic trap type, by use of mathematical statistics, it was considered that yulin gas field is located in the greatest hydrocarbon - generating intensity area in the basin and its hydrocarbon source rocks are the permo - carboniferous coal measure strata, thus possessing the material conditions of forming large - sized gas fields

通過大量的化驗分析樣品數據，採用數理統計的方法對生烴條件、儲層物性、儲蓋組合配置、巖性圈閉類型等成藏地質條件進行了較為深入的研究，認為榆林氣田處于鄂爾多斯盆地最大生烴強度區，其烴源巖為石炭二疊系煤系地層，具備形成大型氣田的物質條件。

According to the study of unrepairable product residue mean life, based on the mathematical description of the residue mean life and the basic knowledge of reliability and mathematical statistics, a method is deduced to assess the confidence lower limit for the mean residual life, and an engineering instance is analyzed

通過對不可修復產品平均剩餘壽命的研究，基於產品平均剩餘壽命的數學描述，利用可靠性及數理統計的基礎知識，逐級推演，提出了適用於各種壽命分佈類型的產品平均剩餘壽命置信下限的一種評估方法，並結合工程實例進行了分析。

( 2 ) it applies in - situ monitoring technique to access deformation of braced country rock and evaluation of its stability. mathematical statistics and grey prediction model are applied to the latter deformation prediction

（ 2 ）採用現場監測技術對軟巖隧道支護后的圍巖變形進行監測，根據隧道圍巖的變形監測數據，評價軟巖隧道圍巖的穩定狀態，用數理統計的方法及灰色預測模型對圍巖的後期變形進行預測。

Based on investigation, psychological tests, documents, cause investigation and analysis, and mathematical statistics, this thesis made a systematic study on the contemporary characteristics of early 21st century excellent physical education teachers in chinese secondary school, and on the talent - making factors, with 153 secondary schools from the " cross - century gardening engineering " training class composed of the key primary and secondary physical educational teachers of national level as the objects of study

採用調查法、心理測試法、文獻法、個案分析法以及數理統計法，以「跨世紀? ?園丁工程」國家級中小學體育骨幹教師培訓班中的153名中學教師為研究對象，對21世紀初我國優秀中學體育教師的時代特徵與成才因素進行了較系統的研究。

Based on the count of failure in the samplers, this paper analyzes the weak link of the quality of domestic automobile products. with the help of mathematical statistics and automobile reliability theory, we get the failure law of bus, truck and car of the domestic automobile industry and their failure distribution function, reliability function, probability density function, and failure rate function. accordingly, the present situation of reliability in domestic automobile products is expounded

本文通過對樣車的故障進行統計，分析了我國汽車產品質量的薄弱環節，並藉助數理統計手段和汽車可靠性理論，得出了國產客車、載貨汽車以及轎車的故障規律和相應的故障分佈函數、可靠度函數、故障密度函數及故障率函數，論述了國產汽車產品的可靠性現狀。

With the method of investigation, documental data, experiment and mathematical statistics, this article. based on the previous teaching outline of p. e. in primary school and middle school, teaching materials in wushu as well as teaching method, tudies deeply in the reform of teaching materials, methods and general condition in wushu in primary and middle school. it chooses teaohers and in 100 schools at random, to proceed with the investigation and make a practical testing on the significance of our nation ' s new " course standards of physical culture and health " those following are the conclusions about teaching of wushu in primary school and middle school

本文運用調查法、文獻資料法、實驗法、數據統計等方法，以歷年來我國《中、小學體育教學大綱》及教材（教師用書）中的武術教材、教法為研究對象，以隨機抽測的全國100所中、小學師生為調研對象，對我國中小學體育課武術教材、教法的沿革、基本現狀進行了較為系統的研究，並在我國新《體育與健康課程標準》教學理念的指導下，對中小學武術教材、教法的改革進行了探討和實證研究。

Unity and independence of the mathematical statistics

數理統計學的統一獨立

Stochastics ; mathematical statistics ; concepts, signs and symbols

隨機學.數理統計.概念標記和符號

Probability and mathematical statistics

概率論與數理統計

Application of thought on the probability theory and mathematical statistics

概率論與數理統計思想的應用

It achieves full test automation from calibrating, running, failure diagnosis and data processing, which establish it an intelligent test system. in the software, a curve fitting program which based on the system ' s principle which can greatly improve the calibration precision and a safl mathematical statistics program for the test data are made

在試驗系統軟體設計上，結合試驗機原理，採用基於原型函數的動態標定數據曲線擬合提高了載荷標定的精度；通過對比各種曲軸試驗數據的處理方法，同時考慮在實際運用中的效果，計算機統計採用了疲勞極限統計分析（ safl ）法。