組平均值 的英文怎麼說

中文拼音 [zǔpíngjūnzhí]
組平均值 英文
class mean
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 均 : Ⅰ形容詞（均勻） equal; even Ⅱ副詞（都; 全） without exception; all
  1. A variety of methods including the tabular comparison of data, the tabular comparison of similarity coefficient, the nearest neighbor method and the group - average method of hierarchical agglomerative classification were applied to investigate the forest communities in meizi lake area

    森林植被樣地中以喬木層樹種的重要值為指標，採用紙條排隊法、群落相似系數分類法、最近鄰體法、組平均法對梅子湖森林植被樣地進行數量分類。
  2. Standard deviation in statistics, a measure of the dispersion of a frequency distribution : it is the average magnitude of deviations from the center of normal curve, calculated by squaring all the deviations, calculating their mean, then finding the square root of the mean

    標準偏差：統計中，一種衡量數據組分佈的分散或變化情況的數據，是偏離正態分佈中間位置數據大小的平均值。
  3. Results : the peak and mean velocities, volume flow and pulsatility index in the superficial femoral and popliteal veins of both groups increased significantly with all ipc modes ( p < 0. 001 )

    結果：兩個對照組使用ipc方法后，股動脈、腿部靜脈流速、流量的峰值和平均值，都有了明顯的提高（ p < 0 . 001 ） 。
  4. Average usual calcium intakes in each intake quartile were 280, 420, 580 and 880mgd. we observed that women of the higher calcium intake quartile had higher mean bone mass values

    按鈣進食量將她們分為四個組別，在這四個組別中，她們的鈣進食量的平均值分別為每天280 、 420 、 580和880mg 。
  5. A boson josephson junction ( bjj ) formed in a weakly coupled double - bec has been discussed intensively. based on mean - field theory ( mft ), which gives rise to the gross - pitaevskii equation, interesting phenomena such as macroscopic quantum self - trapping ( mqst ), and n - phase state, where the time - averaged quantum phase difference across the junction equals n have been predicted

    目前由弱耦合雙組分bec所構成的玻色約瑟夫森結（ bjj ）成為研究熱點，在平均場理論基礎上預言了許多有趣的現象如宏觀量子自捕獲（ mqst ） ，和-位相態（結間量子位相差的時間平均值為） 。
  6. The above algorithm forms a double - two - stage iteration, as following : the results of monte carlo stimulation show that the double - two - stage iteration algorithm is more effective than empirical logistic regression after item and ability parameters recovery study. there are three advantages about the new method : first. the new method can be applied to estimate fewer items ; secondly, a test including fewer unusual response patterns can also be evaluated ; thirdly, the results compared with homogeneous software dealing with 2plm are accepted using mean absolute error as the criterion

    這種新方法有以下三個優點：項目數很少時參數估計的結果也較穩定；能處理測驗中含有少量特殊反應模式（見第二章）的參數估計；以估計值和真值之差的絕對值（平方）的平均值作為估計對真值的修復能力為指標，新方法的參數估計結果與同類流行軟體相比，修復能力不相上下；特別地，新的參數估計方法可以用於多級評分項目gpcm ，並為估計題組項目開辟了另一條道路。
  7. The transient simulation of stator winding inter - turn short circuit fault has been completed successfully based on the multi - loop mathematical model

    基於神經網路技術，提出了以定子負序導納平均值作為故障特徵量的異步電動機定子繞組匝間短路故障檢測方法。
  8. This project consists of a form that accepts user input of numbers and calculates their average

    這個程序由一個窗體組成，由用戶輸入數字，程序計算其平均值。
  9. Application of statistical. estimation of the difference of two means known variances

    統計學應用.兩組平均值的差的計算未知方差
  10. Application of statistical. estimation of the difference of two means unknown but equal variances

    統計學應用.組平均值的差的計算已知方差
  11. Application of statistical. comparison of the difference of two means with a given value know variances

    統計學應用.給定值與兩組平均值差的比較已知方差
  12. Application of statistical. comparison of the difference of two means with a given value unknown but equal variances

    統計學應用.給定值與兩組平均值差的比較相等的未知方差
  13. These experimental results show that < q12 > is independent of the dimuon mass and logitudinal momentum, and imply the scattering of the incident quark within the target nucleus. by means of the glauber model, the difference of the mean transverse momentum squared < qt2 > is studied for the dependence of the incident proton energy and nucleus. the theoretical results are in good agreement with the fnal e772 experimental data

    本文利用多重散射的glauber模型，討論了入射夸克在原子核中傳播的多重散射效應，給出了兩個不同的核drell - yan過程產生的末態輕子對橫動量平方平均值的差值對入射粒子能量核靶核的依賴性關系，計算結果與e772組的實驗數據符合甚好。
  14. It can be seen from the measuring results that the deviation is litter than 10. 1 % when the estimate value of the nature radiation ' s kerma is compared to the average value gotten by standard ionization chamber, and the deviation is less than 16. 2 % when the estimate value of two groups of tlds those measuring radiation in laboratory is compared to the conventional true value in standard radiation field

    從參比單位給出的測量結果看出，天然環境輻射比釋動能測量的評定值與標準電離室測量的平均值比較，其偏差好於10 . 1 % ，實驗室射線照射組兩組熱釋光劑量計（ tld ）測量評定值與標準輻射約定真值偏差好於16 . 2 % 。
  15. " on a 100 millimeter [ total possible ] pain score, the ibuprofen group dropped by about 24 millimeters on average, the acetaminophen group 12 millimeters and the codeine group 11 millimeters, " clark said

    「如以100毫米（可能達到的最高值）作為疼痛評價分值的話，布洛芬組平均降低24毫米，對乙酰氨基酚組和可待因組分別降低12毫米和11毫米。 」克拉克說道。
  16. Because the different end members of chinese sediment do not have any absolutely difference in ree composition, so it is difficult to tell from what part did core q43 sediment come only based on ree data

    為了進一步說明柱樣沉積物的來源於中國陸源物質的某一端元，考察了陸源各端元物質的稀土元素組成的差別。它們稀土元素參數平均值有差異。
  17. In his speech, president ng shared with colleagues hkbu ' s recent good news : seven areas, out of the 10 in which hkbu was reviewed under the research assessment exercise ( rae ) 2006, scored higher than the average of all institutions ; all hkbu graduates in 2006 are either employed or pursuing further studies - a record high employment rate ; both hkbu teachers and students have won academic or professional awards in a wide range of areas

    吳校長在致辭時與同事回顧大學最近創下的佳績，包括浸大在八大院校二零零六年研究評審工作結果中表現理想，在參與評審的十個組別中，有七個高於全港平均值；二零零六年本科畢業生全體成功就業或繼續進修，是近年的最高水平；師生獲得多項學術或專業殊榮，成績令人振奮。
  18. Therefore, we rechoose the index which considers more of the investor psychological sense. we make a redivision and retest based on the mean of earning per share and find that the result supports the overreaction hypothesis

    因此重新選用的指標更多考慮投資者心理感覺，用每股盈利的平均值對組合進行了重新劃分和檢驗，結論支持過度反應假設。
  19. In samcluster system, the following cluster methods including hierarchical cluster analysis. k - means, and self - organizing map ( som ) and the feature selection methods based on coefficient of variation ( cv ) and simple t - test were integrated. to evaluate the performance of the samcluster system, the samcluster was applied to four expression datasets colon, leukemia72

    在samcluster系統中，整合了下列聚類演算法：譜系聚類、 k -平均值聚類和自組圖聚類與變異系數計算和t -檢驗等基因變量選擇方法，並提出了一致的樣本分型概念，通過對四個基因表達譜的數據集colon 、 leukemia72 、 leukemia38和ovarian的測試，結果表明：誤判的樣本數分別為5 、 1 、 0和0個，因此，基因水平的樣本分型與樣本的臨床分型高度一致。
  20. By analyzing group of data, appropriate statistics, such as distribution and average of activity duration, distribution and average of project duration, etc were gained which can be used to determine a reasonable and executable schedule considering influence of random factors

    運用這些模型在計算機上進行模擬試驗，得到一組工作時間參數的樣本值，通過對這組樣本值的統計分析，得到在隨機因素影響下工作持續時間的變化趨勢和平均值、項目工期的變化趨勢和平均值等參數值，從而為科學地進行進度管理提供依據。
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