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等级资料     
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  ranked data
     X~2 test was used for enumeration data and rank sum test was used for ranked data.
     计数资料采用x~2检验,等级资料采用秩和检验。
短句来源
     ④ Measurement data ranked data and rate difference were compared with average t test rank sum test and statistical test respectively.
     ④计量资料、等级资料、率差异比较分别采用两样本均数t检验、秩和检验、两样本率差别的统计意义检验。
短句来源
     While the ranked data had been tested by Ridit analysis.
     等级资料采用Ridit分析。
短句来源
     ⑤Difference of ranked data were compared by means of Radit analysis.
     ⑤等级资料差异比较采用Ridit分析,组间比较u检验;
短句来源
     Semi-quantitative analysis of the IHC results was made by ranked data analysis , using method of H-test, the results were statistically analyzed to compare the correlation between theEGFR and PTEN protein .
     进行半定量分析,结果应用多组等级资料的秩和检验,并对EGFR和PTEN蛋白的表达进行相关性分析,比较二者在三组标本中的表达差异,探讨其在尖锐湿疣发病中的可能机制。
短句来源
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  rank data
     Using SPSS11.5 statistical software, Wilcoxon Mann-Whitney test was adopted to this rank data in order to compare the difference of intraoperative IOP.
     运用SPSS11.5统计软件,对该两组等级资料进行秩和检验,比较A、B两组患者术中眼压情况。
短句来源
  ordered categorical data
     ANALYSIS OF THE ORDERED CATEGORICAL DATA IN CROSS-OVER TRIAL USING GENERALIZED ESTIMATING EQUATION
     广义估计方程在交叉设计等级资料分析中的应用
短句来源
     Objective:To explore the application of generalized estimating equation in ordered categorical data of cross-over trial analysis and provide methodology reference.
     目的:探讨广义估计方程在交叉试验等级资料中的应用,为临床试验交叉设计资料的正确分析提供方法学参考。
短句来源
  grading data
     Sensory test results of products usualy use count data and grading data. It is difficult or even impossible to deal with test results by parameter statistical methods.
     产品感官检验测试结果通常是计数资料或等级资料,这些检验结果用参数统计方法往往很难,甚至无法处理。
短句来源
     The statistical analysis was dealt with the χ2 test and the grading data were done by Mann Whitney U.Results The sex,border sharpness,effect of occupying and hemorrhage between the single metastases and astrocytoma showed no significant difference,and the age between the two groups showed close to significant difference,while the maximal diameter,surrounding edema,necrosis,cyst and contrast enhancement showed significant difference.
     分析各因素间关系时采用χ2检验,等级资料采用两独立样本非参数检验(Mann-Whitney U)。 结果脑转移瘤组与星形细胞瘤组的性别、边界、占位效应、出血差异无统计学意义,年龄接近显著差异,肿瘤最大直径、瘤周水肿、坏死囊变及强化方式差异有统计学意义。
短句来源

 

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      ranked data
    The analysis of ranked data in blocked factorial experiments
          
    Differences in ranked data were evaluated with Wilcoxon's rank sum test.
          
    An analysis of this phenomenon yields a computable criterion which characterizes which matrices of ranked data, when aggregated, can give rise to such a paradox.
          
    Associated with these clusters is an algebra that combines clusters of data into one window of ranked data.
          
    Generalized measures of association for ranked data with an application to prediction accuracy
          
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      rank data
    The concordance bubble-plot is based on raw rank data, while the pin-cushion plot depicts rank differences in polar coordinates.
          
    For clustering, the observed rank data is assumed to consist of K groups.
          
    In order to rank data sources in terms of their usefulness we have to find ranking criteria.
          
    Methods of imputation for rank data are not highly developed.
          
    Note that the Rank expression invokes a user-defined function, sam rank data overlap.
          
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      ordered categorical data
    Analysis of ordered categorical data from repeated measurements assuming a quantitative latent variable
          
    The analysis of ordered categorical data: An overview and a survey of recent developments
          
    The back-step method-Method for obtaining unbiased population parameter estimates for ordered categorical data
          
    Typically, this bias occurs with ordered categorical data, when most of the observations are found at one extreme of the possible outcomes.
          
    Evaluation of Type I Error Rates When Modeling Ordered Categorical Data in NONMEM
          
    更多          
      grading data
    Both stage- and age-specific life tables were calculated from vertical age-grading data determined by the dilatation method.
          


    The present thesis has put emphasis on the correlation and regularity between the gestational period, lambing number and lambskin quality in Hu-Yang. The data based on the gestational period of 578 lambing evfes and the lambing numbers of same ewes as well as the lambskin grade of 1070 lambs were cauied out by the statistical analysis through the chisquace test.The result shows that the correlation between the gestational period and lambskin quality was highly significant ( P<0.01 ) .The proportion of the grade...

    The present thesis has put emphasis on the correlation and regularity between the gestational period, lambing number and lambskin quality in Hu-Yang. The data based on the gestational period of 578 lambing evfes and the lambing numbers of same ewes as well as the lambskin grade of 1070 lambs were cauied out by the statistical analysis through the chisquace test.The result shows that the correlation between the gestational period and lambskin quality was highly significant ( P<0.01 ) .The proportion of the grade A lambskins from the ewes with gestational period of 144-146 days was higher and its average was 21.63%. The couelation between the lambing numbers of same fetus -and lambskin quality was also highly significant ( P<0.01 ),The lamdskin quality tended to be reduced with the increase of lambing numbers. Also more grade A lambskins produced from the twins of the same fetus.Besides, the authors stated the views that the lambskin quality might be possibly raised if we could prevent pre-mature lambing and take measures of safely induced lambing , the relation of the unity of opposites between the lambskin quality and "more than ever lambs born per conception" was also presented,

    本文主要根据578头产羔湖羊的怀孕期和同胎产羔数以及所产1070只羔羊的羔皮等级资料,采用卡方检验法,进行统计分析,旨在明确湖羊羔皮品质与怀孕期长短、产羔数多寡之间的相关性及其规律。 结果表明:怀孕期长短与羔皮品质的相关极显著(P<0.01),怀孕期在144—146天这个阶段所生的羔羊甲级皮比例较高,平均为21.63%;同胎羔数的多寡与羔皮品质的好坏亦呈显著的相关(P<0.01),随着同胎羔数的增加,羔皮品质呈下降趋势,而以同胎产二羔左右者,优良羔皮的比例较高。 本文还阐述了作者对防止早产和有控制的人工安全引产,有可能提高羔皮品质的观点,同时也对羔皮品质和 “一胎多羔”矛盾问题,提出了看法。

    According to drought-flood and cold-warm grade data are applying optimal division method,this article classifies dry-wet and cold-warm periods during the past 500 years of China. On the basis; every pericd statistical features are analysed and some useful results have been got.

    本文依据五百年旱涝,温度等级资料,用最优分割法进行了早涝的干湿期划分和冷暖期划分,并对此进行了统计分析。

    Based on the data of the temperature grades in China (1911-1989) ,analysis on spatial-temporal variation of the anomalous warm winter(AWW) in China and the general circulation features in the NorthernHemisphere is made.It is found that the AWW years mainly occur in theperiod of 1940's and last 10 years with different cyclic stages. Especiallyobvious AWW appears in the regions of Northwest China, Changjiang River Basin and South China. During the last 10 years, the AWW probability takes place most frequently...

    Based on the data of the temperature grades in China (1911-1989) ,analysis on spatial-temporal variation of the anomalous warm winter(AWW) in China and the general circulation features in the NorthernHemisphere is made.It is found that the AWW years mainly occur in theperiod of 1940's and last 10 years with different cyclic stages. Especiallyobvious AWW appears in the regions of Northwest China, Changjiang River Basin and South China. During the last 10 years, the AWW probability takes place most frequently in the region of Northeast China and South China, while rather rarely in the region of Southwest China.The years of AWW have significantly increased in the north of China since 1980's, especially in the region of Northeast China. And the general circulation of the Northern Hemisphere is characterized by the westerly belt here, which appears mainly in Wave 3 and by the anomalous field over Asia, which is lower in west and higher in east.

    本文利用1911—1989年近80年的我国气温等级资料,对我国异常冬暖的时空变化及其环流特征进行了分析。结果表明:全国性异常冬暖年的出现具有明显的阶段性,主要集中在40年代和近10年期间。在冬暖区域分布上,以西北、长江和华南一带地区的冬暖尤为显著。就区域性异常冬暖而言,东北区和华南区出现异常冬暖年的几率最大,西南区几率最小。 80年代以来,我国北方地区异常冬暖出现的年份显著增多,尤其是东北地区。其环流特征主要表现在北半球西风带以超长波3波为主,亚洲上空距平场分布为稳定的西低东高型。

     
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