等差級數因數 的英文怎麼說

中文拼音 [děngchājíshǔyīnshǔ]
等差級數因數 英文
arithmetic series factor
  • 等 : Ⅰ量詞1 （等級） class; grade; rank 2 （種; 類） kind; sort; type Ⅱ形容詞（程度或數量上相同） equa...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 因 : Ⅰ動詞[書面語] （沿襲） follow; carry on Ⅱ介詞1 [書面語] （憑借; 根據） on the basis of; in accord...
  • 級數 : [數學] progression; series; number of stages; number of steps; stage number級數變換 transformatio...
  1. In this paper, i have established a appraisement index system after synthetically consideration affecting factor of trolleybus and bus in managing quality, determined right number of each index by grade analysis law, determined appraisement grade of each index by investigating to queue up, determined appraisement matrix by expert inquiry, calculated subordinating level which beijing ' s managing quality of trolleybus and bus in managing quality to each appraisement grade by " m (, ) " model algorithm in vague mathematics. according to identification principle, i have reached conclusion

    本論文在綜合考慮公共電汽車運營質量影響因素的前提下，確定了公共電汽車運營質量評價指標體系，採用層次分析法確定指標權數，通過調查排隊來確定各指標的評價等級，通過專家調查法確定評價矩陣，利用模糊數學中m （ ? ? ）模型演算法計算一個城市公共電汽車運營質量對「優、良、中、差」的隸屬度，根據識別原則，得出結論。
  2. Aesthetic appearance is one of the most important criteria used by consumers in judging clothing wear performance. bagging is a kind of three - dimensional residual deformation that deteriorates garment appearance during wear and caused dissatisfaction. to understand the psychophysical mechanisms of fabric bagging perception, a method of subjectively evaluating this behavior is developed by using a series of photographs taken from bagged fabric samples. both ranking and rating scales are used as the psychological scales. the two scales are highly correlated with each other, but the rating scale provides more information than the ranking scales and can indicate perceived differences between fabrics. a linear relationship between subjective perceptions and measured residual bagging height shows that perception of fabric bagging follows stevens ? power law. residual bagging height contributes up to 94 % of the total variance in the perception of fabric bagging. the rest of the variation may be attributed to anistropic behavior during the bagging process

    美觀是消費者日常服裝穿著功能中最重要的指標之一.起拱是一種外衣穿著中引起變化，令人不滿的三維殘余變形.一種主觀評價方法是從一系列起拱織物的照片來理解心理物理學規律，採用優劣排序等級和優劣評判等級兩種方法用於心理評價標度.這兩種等級互相間緊密相關，但評判等級比排序等級包含更多的信息，可以更好地區分出兩種織物間的差異.主觀評價結果與測量得到的殘余起拱高度之間線性相關，表明了織物起拱特性符合斯特藩指數定律.殘余起拱高度對織物起拱特性總方差的貢獻在94 %以上.其它可能是起拱時各向異性因素引起的
  3. The characteristics of single factor water quality identification index are : firstly, it can completely identify the important information including water quality classification of assessed factors, water quality monitoring data, planned water quality classification of water environment function area ; secondly, it can evaluate the selected factors qualitatively by national water quality standards, and water quality monitoring data ; thirdly, it can be used to compare water quality of the same assessed factors in the same classification and water quality of different assessed factors

    單因子水質標識指數可以完整標識水質評價指標的類別、水質數據、功能區目標值等重要信息，既能按國家標準類別定性評價，又能根據標識指數進行水質數據的分析；既可以比較分析同一類水質指標在同一級別中的差異，也可以在不同類別水質指標中比較分析水質的污染程度。
  4. With the development of high - technology, all trades " production and development need electric power which is one of the main energy. so the accuracy of electrical parameter caculation is very important for our country ' s economic development. the normal usage of ac indictor is very important for guaranteeing electricity ' s safety production and accuracy of electrical parameter caculation. now the area of domestic ac indictor has lots of shortcomings such as demanding many people synchronous proceeding, equipment operation complicacy and personnel error etc. so it can not demand the need of modern ac indictor checking

    因此電參數計量的準確可靠，對保證我國經濟的發展至關重要。交流儀表的正常使用，對保證發供電的安全生產、電能計量的準確可靠、電參量量值傳遞的準確可靠，發揮著至關重要的作用。目前國內交流指示儀表領域存在需要多人同步進行、校驗設備多、操作復雜、人員誤差大和勞動效率底等諸多缺點，加之電工校驗臺技術等級低，已經無法滿足現代化校驗交流指示儀表的需要。
  5. 3 the author analyzes the productive and opening potential and forecasts the demands of some kinds landuse and draws some conclusions : ( l ) the main cause for low production and income is the shortness of water and the poor fertility of land ; ( 2 ) constructive land is not suitable for farming and should be used for economy construction, and this is the main path to keep the total number of plantation in balance. 4. according to the land use, the author discover the unsustainable factors and use synthetical index method to evaluate the sustainability of landuse and the results are these : ( l ) synthetical and monomial value increase gradually with the change of time and sustainable degree of landuse rises year by year ; ( 2 ) the artical compartmentalizes the sustainable landuse into four grades : prophase, primary period, basic period and sustainable period according to the synthesical value with 30 %, 60 % and 85 %

    4根據酉陽縣土地資源利用現狀，在評價模型採用綜合指數法進行評價的基礎上，結合單指標多角度評價法，找出土地利用過程中存在的不可持續性因素，採用綜合指數法對酉陽縣土地資源進行可持續利用評價，結果顯示: （ l ）綜合評估值隨時間變化呈增加的趨勢，而且單項指標的評估值也逐漸提高，可持續利用度在逐年上升; （ 2 ）根據事物發展階段論，按綜合評估值為30 % 、 60 %及85 %將酉陽縣土地可持續利用劃分為可持續利用的前期階段、初期階段、基礎階段和持續階段等四個等級，從酉陽縣1980年、 1990年以及2000年總的土地可持續利用綜合評估值來看，酉陽縣到2000年土地利用管理仍處在可持續利用管理的初期階段，離土地可持續利用的目標還相差較遠。
  6. At present, there are merely a few regions in our country that have already completed arable land appraisal, such as changqing county of shandong, yiwu city of zhejiang, suburb of liuzhou, and so on, owing to complexity of process that farmland quality forms, localization that the people know to factors causing its grade, and section otherness

    但由於農用地質量形成過程的復雜性和人們對影響其質量等級因素認識的局限性，加之，各地在自然、社會和經濟等方面的差異性，使得我國目前只有山東長青縣、浙江義烏市、廣西柳州市郊區等少數地區完成了農用地分等定級估價工作。
  7. Regard county, district unit of one grade of administrations as unit of counting, carry on land spend multi - level space - time dynamic change study, analyze 1986 - 2001 the land utilizes the quantity change all - sidedly, the land utilizes the space change of structure. through analyze article draw following meaningful conclusion while being above - mentioned : ( l ) district this one year, hit land utilize and take place the change by a large margin, and there are obvious regional differences one year. display it in the following several points concretely : land use pattern change a heavy one field, traffic land used for and cultivated land secondly most, residential area and land used for industrial and mining, utilize ground and forest land again, and water areas rate of change minimum

    以縣、區級行政單元為統計單元，進行了土地利用多層次時空動態變化研究，全面分析了1986 - 2001年間土地利用數量變化、土地利用結構空間變化、土地利用景觀結構動態變化、土地利用程度變化、土地利用變化的區域差異等動態變化過程和土地利用變化規律，並應用數理統計和綜合模糊評判方法，利用社會統計軟體spss 、數學軟體包mathcad9 . 0定量的建立了土地利用變化的驅動力模型和預測模型，運用預測模型對本區土地利用類型進行了預測，並針對各驅動因素的地區差異，進行了驅動力分區。
  8. Basing on the different study methods as interviewing, questionnaire and experiment, the subjects analyzed the dates collected from the male and female college students of different majors, different grades and different universities ( the size of testees " sample is 635 ) with different statistical ways as the reliability and validity of the self - developed scales, also methods of variance analysis, correlation, efa, cfa, regression, sem etc. major findings are as follows : ( 1 ) questionnaires of interpersonal interaction behavior of college students can be put into use, also does the questionnaires of attitude towards intercourse on internet

    研究運用訪談法、問卷法、實驗法，以武漢市不同大學不同專業不同年級共635位男女大學生為正式被試，使用方差分析、相關分析、回歸分析、探索性因素分析、驗證性因素分析等統計方法對所收集的數據進行分析，對自編的人際交往行為問卷、網上人際交往態度問卷進行項目分析、信效度檢驗，探索變量之間的關系，結果發現： （ 1 ）自編問卷能被用來參與正式統計。
  9. Assessment scale good pass bad ; data from external sources for benchmarking ; against overall performance and specific indicators ; etc

    考慮因素：評估等級良好合格差劣外界提供的評核標準數據針對整體表現及個別參數等
  10. Consider : assessment scale good pass bad ; data from external sources for benchmarking ; against overall performance and specific indicators ; etc

    考慮因素：評估等級良好合格差劣外界提供的評核標準數據針對整體表現及個別參數等
  11. On the basis of the comprehensive analysis of the concept, classification and origin of differential profit of mining, a calculation method for the mining performances of both standard and inferior mines is suggested. a calculation model for differential profit of mining is developed and has been used in a real calculation for a mine district ( where there are eleven pairs of mines )

    在綜合分析級差礦利的概念、分類、產生的原因基礎上，提出了標準開采指標、劣等礦山開采指標等參數的計算方法，給出了級差礦利的測算模型，並對某一礦區（ 11對礦井）的級差礦利進行了測算。
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