級間方差 的英文怎麼說

中文拼音 [jíjiānfāngchā]
級間方差 英文
variance between the classes
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 方差 : dispersion
  1. A course that lay between undue clemency and excessive rigour : the dispensation in a heterogeneous society of arbitrary classes, incessantly rearranged in terms of greater and lesser social inequality of unbiassed homogeneous indisputable justice, tempered with mitigants of the widest possible latitude but exactable to the uttermost farthing with confiscation of estate, real and personal, to the crown

    方針要介乎過分的寬大與過于苛刻之間。在這個有著不自然的等級制度社會上的不平等不斷地或增或減變動不已參差不的社會里，要實行公平一視同仁無可爭辯的正義，也就是說，一方面盡可能廣泛地採取寬大政策，另一方面又為王國政府錙銖必較地橫征暴斂，包括沒收動產及不動產。
  2. Traditional sports and folk sports are of great variety, which may be used as pe resources. but such contents are absent in the pe textbooks. so it is natural that the pe classes can not arouse interest of students ; the number of the playground and sports apparatus can not meet the standard. neither can they satisfy the demand of students ; it ' s practical to take advantage of the local geographical resources in pe curriculum ; extracurriculum and after - school activities can not meet the demand of students, which should be developed and utilized to a greater extent ; the structure of pe teachers is far from satisfactory

    結果顯示，甘肅少數民族地區小學體育課程資源存在著課程內容中民族傳統體育和民間體育活動項目豐富，然而教材內容沒有考慮地方和實際情況，很難引起學生的興趣；各級各類學校體育場地、器材的要求相差甚遠，現有體育場地器材都無法滿足教學要求和學生的體育需求；自然地理財富作為一種體育課程資源來開發很具有價值和實際意義；課外體育活動和校外體育活動還不能滿足學生的需求，尚須大力開發和利用；體育師資結構不合理，學歷結構偏低，且相當一部分是民辦教師轉正等問題。
  3. Experiment results show : ? he theory and method of information content could play an important role in the case study on the accuracy and application of dem. ( 2 ) in the loess plateau area, there are much difference between 5m resolution dems of 1 : 10000 map scale and 25m resolution dems of 1 : 50000 map scale while gathering terrain characteristic information, and yet the spatial structure of dem error have discipline and measurability on statistics. ( ? the results could offer fundamentals and methods to people on their work to research the terrain information content of dems with different scale level

    研究結果顯示： 1 、地形信息容量的理論與方法對于dem精度與應用適宜性的研究具有重要的作用； 2 、在黃土丘陵溝壑區，同1 ： 1萬比例尺5米解析度的dem相比， 1 ： 5萬比例尺25米解析度dem在提取地形特徵方面具有較大的差異，但誤差的量值與空間分佈具有統計上的規律性與可估算性； 3 、以上研究結果可望為其它各級比例尺dem地形信息容量的研究提供新的理論基礎與技術方法，也可為有關規范、標準的制定提供依據。
  4. One is the sectional dimension, which involves knowledge, skills and affective factors ; the other is the longitudinal dimension, which covers three types of academic achievement : fundamental academic achievement, developing academic achievement and creative academic achievement. in terms of the implementation of the evaluation, it concentrates on the process and analysis of data, which covers three types of analysis : the descriptive analysis of the overall result, the analysis of variation, and the analysis of the relevance of some variables. the first type of analysis analyses scores of students in di fferent grades on the basis of various items of indexes in the testing part and the affective testing part

    評價方案的實施重點在於數據的處理與分析，包括總體描述性分析（以年級為單位，分析學生在測驗部分和情意部分各項指標上得分情況；分析學生的總分（學力測驗分+學力情意評價分）的分佈情況） 、差異分析（分析學力情意部分是否存在年級間的差異；分析學力情意部分是否存在重點班與平行班之間的差異；分析學力是否存在性別差異）和相關分析（分析同年級內，基礎學力、發展性學力和創造性學力之間的相關程度；分析學力情意部分與學力測驗部分之間的相關程度） 。
  5. It meets the needs of solution designers and business analysts, providing a higher level of abstraction that conceals differences between implementation technologies, yet enables business accountability

    它滿足了解決方案設計人員和業務分析人員的需要，提供了更高級別的抽象來隱藏實現技術之間的差異，同時還提高了業務可靠性。
  6. Firstly, by an in - depth study on chinese commercial banking and their foreign counterparts, this paper points out the great differences of intermediate business innovation between chinese and western commercial banks regarding innovation products variety, scale, technology, etc. secondly, comparing the institution regarding intermediate business innovation and microeconomic - body behavior of chinese commercial banking with foreign ones within an analysis framework from the perspective of institutional economics and game theories, this paper shows that a number of reasons account for the emerging of intermediate business innovation, including external economic environments as well as internal factors within the financial system and technology, among which the institutional factors within the financial system being the most important. at the same time, by comparison with western developed countries " counterparts, the innovation of chinese banking institution lags far behind the development of banking business in main aspects of property rights, managerial system, compensation arrangement and organization system. thus, the backward innovation of banking institutions and twisting microeconomic - body behavior seriously strict intermediate business innovation

    本文首先通過對中外商業銀行進行較為深入的調查研究指出，與西方發達國家商業銀行相比，我國商業銀行中間業務創新無論是在業務創新品種、規模上還是在技術手段上，都存在著巨大差距；其次，運用制度學分析和博弈分析框架將中外商業銀行中間業務創新制度及微觀主體行為進行比較得出：商業銀行中間業務創新產生的原因有多種，如外部經濟環境因素、金融體系內部因素和技術因素等，其中最根本的是金融體系內部的制度性因素；與西方發達國家商業銀行制度相比，我國銀行制度創新遠遠落後于銀行業務的發展，主要表現在產權制度、經營制度、分配製度和組織制度等方面；銀行制度創新的滯后及其微觀主體行為的扭曲嚴重製約著中間業務創新，尤其是我國銀行產權關系不明晰，在國有獨資產權框架下政府? ?行長及上級行長? ?下級行長兩種委託代理行為帶來了嚴重的問題，導致了我國銀行中間業務創新動力不足。
  7. Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method

    在本設計中，採用高速的dsp處理器，實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法，實現了大電流信號的驅動輸出;採用485總線技術，組建了裝置主機與多探測器之間的主從式通訊網路，實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路，採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術，實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元，設計了人機信息交互的介面;採用了模塊化的軟體設計方法，開發了裝置主機及探測器的軟體程序。
  8. The md simulation data were analyzed in terms of average atomic positions, root mean square ( rms ) fluctuations, monomer - monomer interactions, hydrogen bond ( h - bond ) network, secondary structure, and so on. through the comparison, we found that when the system includes zn2 + ions and phenol, the stability of insulin hexamer is enhanced, but the conformational flexibility related to its biological activity is decreased. in addition, the insulin hexamer tends to dissociate in the absence of zn2 + and phenol

    通過對這兩個模擬所得到的軌跡在原子的平均位置、方均根漲落、方均根偏差、單體之間相互作用、氫鍵網路、二級結構等方面進行的比較分析發現，對于包含鋅離子和苯酚的體系，胰島素六聚體的穩定性得到了增強，但其構象柔性卻受到了削弱；對不含鋅離子和苯酚的體系，胰島素六聚體的穩定性明顯減弱，構象柔性卻表現得較為突出，在這種情況下，胰島素六聚體還表現出解聚的傾向。
  9. 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
  10. The research can offer some important references to the population ecology of endangerous plant, too. based on the dates of two different circumstances, two standard life tables of form. taais chinensis var. mcarei population are founded by mathematical technique according to premising with " space deducing time ", and the curves of survival rate, mortality rate and killing power were drew. the results showed both of the survival curves of population appeared to be a type of deevey - iii and the high mortality of seeding is one of the important reasons which caused taxus chinensis var. mairei to be endangered, which badly limited the enlargement of form. taxus chinensis var. mcarei population

    由於南方紅豆杉無解析木，因而以「空間推時間」 、 「橫向導縱向」方法，將林林依胸徑大小分級，以立木級結構代表年齡結構，採用分段勻滑技術，對兩個不同生境的南方紅豆杉種群編制特定時間生命表，繪制存活曲線，結果表明不同生境的南方紅豆杉種群的存活曲線均趨于deevey -型，兩地差異較小，幼苗死亡率極高，不同生境的幼苗死亡率均達到96以上。
  11. With compensation of signal ’ s time delay from different radiating element by phase shifters, phased - array antenna can control array beam easily. because there are no mechanical devices for rotating beam, the phased - array antenna system can scan everywhere in beam covered areas in millisecand by stepping the phase shifters. it improves the tracking velocity of antenna towards the object, and becomes the development trends of weapon system antennas

    相控陣天線利用移相器補償信號到達輻射單元時間的差異，從而控制波束方向;天線沒有機械旋轉問題，只需改變移相器的設定值，波束便可以在毫秒級內掃描其覆蓋空域內的任何地方，提高了天線對目標的跟蹤速度，是目前武器系統天線的發展方向。
  12. There can be no doubt that the difference between the mind of the lowest man and that of the highest animal is immense.

    沒有疑問，在心理方面，最低級的人和最高級的動物之間，存在著極其巨大的差別。
  13. There is no more difference, but there is just the same kind of difference, between the mental operations of a man of science and those of an ordinary person, as there is between the operations and methods of a baker or a butcher weighing out his goods in common scales （ 秤 ）, and the operations of a chemist in performing a difficult and complex analysis by means of his balance and finely graded （ 分級 ） weights （ 砝碼 ）

    譯文：科學家的思維活動和一般人的思維活動之間並沒有多大的區別，無非是麵包師或屠夫的操作和方法與化學師的操作之間有所差別：前者用普通的秤來稱他們的貨物，後者用天平和等級分得很精細的砝碼來進行困難而又復雜的分析。
  14. Become a kind of new electronics circuit - current - mode circuit. it is replacing the traditional design method of the voltage - mode in the high frequency high - speed signal processing realm 。 this thesis mainly discussed the modified second - generation current conveyors based on the current - mode kinds of new cuicuit components, they are stronger modified standard current - mode parts in fuctions on this foundation. mainly including the modified differential difference current conveyor ( mddccii ) 、 the fully balanced second generation current conveyor ( fbccii ) 、 ( full balances ) four - terminal floating nullor ( fbftfn ) and the current differencing buffered amplifier ( cdba ), they are all function very strong standard current - mode parts, they all can provide some circuit functions of better than general operation amplifier, because they have the voltage importation and the current importation, therefore use it since can carry out the voltage - mode signal processing circuit expediently, can also carry out the current - mode signal processing circuit expediently, and have to increase the benefit bandwidth to accumulate more widely than the voltage - mode, but have their advantages more according to the current - mode filter of the modified current conveyor, because it constitutes in brief, the filter wave function is stronger and they are better than in general use operation amplifier of many advantages, be easy to composing for example 、 high speed 、 frequency bandwidth 、 the power supply voltage requests low 、 consume small, the impedance is different from etc. advantages, otherwise they have biggish dynamic range, and flexible circuit synthesize, so they are the best active parts

    從第二代電流傳輸器ccii入手，重點研究了以下幾種改進型的第二代電流傳輸器:改進的差動差分電流傳輸器mddccii 、全平衡第二代電流傳輸器fbccii 、多輸出四端浮地零器ftfn 、全平衡四端浮地零器fbftfn 、電流差分緩沖放大器cdba的電路結構及其模型。然後在此基礎上系統地研究了基於這幾種改進型的第二代電流傳輸器的濾波器的設計方法，主要方法和結果如下:利用mddccii設計了差分式連續時間電流模式低通、帶通濾波器;電流模式跳耦結構考爾低通濾波器;利用fbccii設計了帶通二階節濾波器及電流模式雙二階通用濾波器;設計了基於多輸出端ftfn的電流模式二階通用濾波器電路;通過數字化開關選擇的基於fbftfn的電流模式通用濾波器;設計了基於最少個數電流緩沖放大器（兩個cdba ）的多功能通用電流模式濾波器及其在非理想因素情況下分析。設計濾波器的主要方法是採用級聯設計、運算模擬（信號流圖法）和反饋設計（跳耦法） 。
  15. Then this new model is disscused in detail and is extended to some more common tv dispersive channels. in the following chapter 5, we do much effort to research the methods of blind equalization and identification of tv dispersive channels based on the proposed dt canonical model

    首先對間接盲均衡方法，提出了對時不變通道矩陣的子空間營辨識算涪和可以消除誤差傳播效應的兩級盲辨識演算法，然後給出了一種直接盲均衡方法。
  16. The shortcoming of the methods of differential profit and multi - factor comprehensive appraisal is analyzed, and the main thinking and step of gradation by the land price price partition based on spatial clustering is put forward, and an example of shishi city urban land gradation is given

    摘要分析了多因素綜合評定法、級差收益測演算法等城鎮土地定級方法的不足，提出了基於空間聚類的地價分區定級法的主要思想和主要步驟，並以石獅市土地定級為例，驗證了此方法。
  17. It stresses that knowledge structure is very important in mathematics study. the structure could help learners to grasp keys to knowledge and accelerate removing in study. overall - plan teaching extracts teaching principle around overall nature systematic nature principle summarizes overall - plan about circumstances, process and contents in study

    在影響學生學習的因素分析中，本文強調了形成科學完善的學科知識結構體系在學生數學學習中的重要作用，認為它能夠幫助學習者從整體上把握學科的實質，方便學習的記憶和提取，有助於縮小「高級知識」和「初級知識」之間的差距，可以促進學習者「原理和態度的遷移」 。
  18. The results indicate that : ( 1 ) mothers do more monitoring work in family : objective mother monitoring is higher than father, also are three monitoring methods ; ( 2 ) girls are monitored more than boys : objective mother monitoring is higher on girls than boys, and mothers also communicate more with girls ; both fathers and mothers use more control method on girls ; ( 3 ) there is not so much grade difference of parental monitoring, only that parents communicate more with grade 7 students ; ( 4 ) parental communication and control methods are both correlated positively with objective mother monitoring, but negatively with subjective mother monitoring, and solicitation method is just on the contrary ; communication method is the best positive predictor of objective mother monitoring, and solicitation method is the best positive predictor of subjective mother monitoring

    經過（ 2 ）卡方檢驗、相關分析、 t檢驗和方差分析，結果表明： （ 1 ）總體來講，母親在家庭里是青少年的主要監控者：母親監控的客觀水平高於父親，並且母親使用三種監控手段的情況均多於父親； （ 2 ）女孩受到的父母監控超過男孩：母親對女孩的客觀監控水平高於男孩，並且母親對女孩更多使用溝通手段；父母對女孩使用控制手段的情況超過男孩； （ 3 ）父母監控的年級差異並不明顯，只有父母對初一學生會更多使用溝通手段； （ 4 ）父母對溝通手段和控制手段的使用都與客觀監控水平呈正相關，但與主觀監控水平呈負相關，而搜尋手段使用與監控水平之間的關系則跟溝通、控制手段相反；溝通手段對客觀監控水平的正向預測力最強，搜尋手段對主觀監控水平的正向預測力最強。
  19. But due to the complexity of factors influencing fatigue performance, such as wave load and pressure from cargo, the combination of different stress components, stress concentration of local structure details, mean stress and the corrosive environments, etc, there are different specifications with varying classification societies, so it will lead to the diversity of results from different fatigue assessment methods

    但是，由於影響結構疲勞性能的因素十分復雜，如波浪載荷和局部的貨物壓力，各種應力成分的組合，結構的局部細節應力集中，平均應力的影響，結構分身所處的腐蝕環境等等，所以各個船級社有關的規定也不一樣，這樣必然造成各個評估方法之間的差異。
  20. 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。
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