growth curve 中文意思是什麼

growth curve 解釋
成長曲線
  • growth : n. 1. 生長，成長，發育，發展。2. 栽培，培養。3. 生長物，產物；【醫學】瘤，贅生物。4. 【經濟學】（資本價值與收益的）預期增長。
  • curve : n 1 曲線；彎曲；彎曲物。2 曲線規 （＝French curve）；【機械工程】曲線板；【棒球】曲線球；【統計學...
  1. The head girths of several patients were above the 97th percentile of the normal growth curve, but were normal in a special growth chart for achondroplasia

    有幾位患者的頭圍大於正常生長曲線的第97個百分位數，可是在軟骨發育不全侏儒患者特有的生長曲線中，這些頭圍是正常的。
  2. Umvique of the covariance matrix in growth curve model

    增長曲線模型中協差陣的最優估計
  3. Eng. ) preparation of media, culture of bacteria, isolation and purification of bacteria, preservation of bacterial strain, gram stain and observation of bacterial strain, biochemical test, growth curve, preparation and analysis of bacterial dna

    中）培養基的制備，菌株的培養，菌株的分離及純化，劃線分離法，及連續稀釋法，菌株的保存，菌株的格蘭氏染色法，菌株生化反應的測試，菌株生長曲線的測定，菌株的染色體dna之制備及分析。
  4. Effect of the ethanol extract of oxalis corniculata l on the growth curve of bacterium

    酢漿草乙醇提取物對細菌生長曲線的影響
  5. Their heights were around four standard deviations below the 50th percentile of the normal growth curve

    他們的身高大約比正常生長曲線的第50個百分位數低4個標差準。
  6. The superiority of generalized ridge estimation of regression parameter in growth curve model under pitman closeness criterion

    準則下生長曲線模型回歸參數陣廣義嶺估計的優良性
  7. The enterpathogens were bought from heilongjiang clinical monitor center, including escherichia coll, shigellosis, salmonella the growth curve of nine probiotics were tested by monitoring od620 of fermentative fluid, the result suggested that some strains had strong ability to producing acid including l. acidophilus pb1 and a878, bifidobacteria pba and inf, the following were enterococcus ml pb2, a30, a31

    大腸桿菌、痢疾桿菌、沙門氏菌購于黑龍江省臨床檢測中心。採用比濁法測定潛在益生菌的生長曲線，結果表明，本實驗所測定的9株菌中，產酸能力最強的是pb1和a878 、 pba和inf ，其次為pb2 、 m1 、 a30 、 a31 、 m2 。
  8. Local influence of growth curve model with uniform covariance structure

    具有均勻協方差結構的曲線增長模型的局部影響分析
  9. Cell compatibility of films is researched firstly, which will make a significant contribution to the using fha films in practice from development. cell cycle, measured by flow cytometer and mtt method, and cell growth curve are used to analyze the impact of material and the immersed medium to the multiplication of osteoblast - cell

    通過mtt法，流式細胞儀測定細胞周期，以及細胞生長曲線的測定，分析研究了fha薄膜材料對成骨細胞增殖生長的影響以及材料的浸提液對細胞增殖的影響，通過細胞相對增殖活性的測定對fha薄膜進行毒性評級。
  10. Exact distribution of mle of the regression coefficient matrix in a growth curve model

    生長曲線模型中回歸系數陣的極大似然估計的精確分佈
  11. Differential equation approximation of fatigue crack growth curve

    疲勞裂紋擴展曲線的微分方程擬合法
  12. A new relative efficiency of the least squares estimator in growth curve model

    生長曲線模型中最小二乘估計的一種新的相對效率
  13. S - shaped growth curve s

    形生長曲線
  14. The least square estimate of covariance matrix in the restricted growth curve model

    有約束的生長曲線模型中協差陣的最小二乘估計
  15. Research on the growth curve fitness and early growth of saibei meat - type silkies

    塞北肉用型烏骨雞早期生長發育規律及生長曲線擬合研究
  16. The results showed that the capacities of four types of bacteria for adhesion to dacron, pyrolytic carbon and ptfe coincided with the bacterial - growth curve

    結果四種細菌對三種材料粘附能力與細菌生長曲線基本一致。
  17. There was not obvious delaying stage in growth curve of bi. ba was reverse. there were also not obvious delaying stage in growth curve of bi and bbr

    劇和bbr均無明顯的生長遲滯期，培養48hr ，菌液吸光值分別為2 . 348和2 . 162 。
  18. Use of time sequence method to predict the future growth trend of the fixed network telecom industry revenue ; contrasting the fixed telephone development of town and village, adopting logistic growth curve econometrics method to analyze three development stages of chinese village fixed telephone market ; draw a conclusion that the chinese village fixed telephone has a huge development potential ; and predict the development trend of village fixed network telecom in several years ; adopting logistic growth curve method to calculate and analyze internet business growth stage ; while studying internet development potential, we draw a conclusion that internet business also have a good growth foreground, and give a quantitative predict of internet industry development

    運用時間序列外推法預測未來固網電信業收入增長趨勢;通過城鎮與農村固定電話發展對比，採用logistic成長曲線計量經濟方法分析了中國農村固定電話市場發展的三個階段，認為中國農村固定電話處于高速發展的中期，具很大的發展潛力，並定量預測出未來中國農村固話發展趨勢;在研究網際網路及寬帶接入業務發展潛力時，同樣採用logistic成長曲線計量方法，分析了網際網路業務成長階段，得出網際網路業務尤其是寬帶業務具有很好的增長前景的結論，並定量預測出未來網際網路業務、寬帶業務的增長趨勢。
  19. Admissibility of generalized least square estimator on the unknown parameter matrix in the extensive growth curve

    推廣的生長曲線模型中未知參數矩陣的廣義最小二乘估計的可容許性
  20. A. p. verbyla and w. n. venables ( 1988 ) extended the ordinary growth curve model into the extension of growth curve model and obtained an estimate of the unknown parameter matrix under the conditions that the matrix of observations follow multivariate normal distribution, where every design matrix has full column rank [ 7 ]

    A . p . verbyla和w . n . venables （ 1988 ）將gc模型進行了推廣，得到了推廣增長曲線模型（ theextensionofgrowthcurvemodel簡稱egc模型） ，並在觀察矩陣服從正態分佈，各設計矩陣均為列滿秩的條件下，給出了參數矩陣估計值的一種演算法。
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