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standard error
    The LD50 of 4 times/4 days toxicant given way was 9.739 mg/kg and the standard error was 0.079, the confidence limit on 95% was (9.739±3.443) mg/kg;
    4d四次给药LD50值为9.739mg/kg,标准误为0.079,其95%平均可信限为(9.739±3.443)mg/kg;
    The results of the survey were as follows: sample rate P=1.47%, standard error Sp=0.65%, rate of entrapment 1.47%+0.65%, and 95% confidence interval (0.20%-2.74%).
    统计结果为样本P=1.47%,样本标准误Sp=0.65%,卡压率:(1.47±0.65)%,95%的可信区间为(0.20%-2.74%)。
    When primers increased to 60 and 67, the standard error could decrease to 0.054 and 0.049. So 60 SSR primers could be the minimum number used in the study.
    当引物数增加到60个和67个时,遗传相似系数的标准误可降到0.054及0.049。
    67 SSR primers were selected with less than 0.05 of standard error, 2-6 loci were distributed on each linkage group with 50cM averaged genetic distance between two loci.
    本研究选择67个SSR引物,可使标准误降到0.05以下,平均每个大豆连锁群上分布有2-6个位点,相邻位点间平均遗传距离在50cM左右。
    The method issimple and reliable(standard error~3%).
    重复性好(标准误~3%)。
    Meanwhile, standard error (Sy) and 95% distribution range of individual value was calculated in regression line.
    ,同时求出直线回归中个体值的标准误(S_y),据此计算直线回归中体重个体值的95%分布范围。
    This paper reports that carried out 64 cases of endemic cretinism from 1794 examinee, and was distributed over 340 doors of 176 familial systems. The results indicated the endemic cretinism belongs to polygenic inheritance, which the weighted mean genetic rate and standard error were 78.51±7.54, by the theory of segregational study and polygenic threshold levels.
    本文通过1794人、176家系,340户的调查,检出地方性克汀病患者64例,应用分离分析和多基因阈值理论,证实本症属多基因遗传,其加权平均遗传率和标准误为78.51±7.53.
    Discrete scale of the pelvic stomata area varied greatly. The average area of a stoma was 10. 00±9. 44μm2. Coefficient of variation was 94.40. Standard deviation and standard error were 9.44 and 0.98,respectively.
    人胎盆腹膜孔的大小和形态不一,其孔面积离散度大,变异系数为94.40,平均孔面积为10.00±9.44μm2。 标准差和标准误分别是9.44和0.98;
    The formula is as follows: L=Ms×D-Se×T where Ms is the mean of standard drug,D the percentage of clinic equivalency criterion, Se the common standard error of two groups,and T the t 0.05 value for one-sided test.
    L的计算式如下:L=Ms×D-Se×T。 Ms为标准药均数,D为等效标准的百分率,Se为两组的共同标准误,T为单侧t0.05值.
    Its standard deviation and standard error were 9.44 and 0.98.respectively. Most of the pelvic stomata area was between 1.34μm2 and 32.11μm2 with its coefficient of variation being 94.4.The average and maxium distribution density of human pelvic stomata were 7.2% and 11.6%,respectively.
    盆腹膜孔仅出现在立方形间皮细胞之间.呈偏态分布,其标准差和标准误分别为9.44和0.98.盆腹膜孔面积主要分布在1.34~32.11μm ̄2之间,变异系数为94.40.在盆腹膜上,腹膜孔的平均密度为7.2%,最大密度是11.6%。
    This article introduced bootstrap method created by B. Efron, including bootstrap basic idea, bootstrap standard error for Monte Carlo algorithm and bootstrap confidence intervals for percentile method and bias-corrected percentile method.
    本文介绍由B.Efron所创立的Bootstrap法,包括Bootstrap基本概念,Monte Carlo算法的标准误和Bootstrap的百分位数法和纠偏百分位数法所计算的可信区间。
    There is a very significant regression between CHM, BL and BW (P < 0. 01 ). Tts standard error estimated is 4.701 kg and mean error for estimated BW is only 1. 75%.
    胸围、体斜长对体重的回归关系极显著(P<0.01),估测体重的离回归标准误为4.701kg,平均估重误差为1.75%。
    The results showed that the average absolute error between the simulated data and the observed data was -20.1 kg/hm 2, and the standard error of the average absolute error was 32.1 kg/hm 2.
    结果表明,模拟值与实测值平均绝对误差为-20.1kg/hm2,绝对误差标准误为32.1kg/hm
    The results indicated that average correlations(r)and standard error estimates(SEEs)of BMC and BMD among different bone sites were 0 90(11 32%)and 0 71(11 67%)for male dogs and 0 89(10 39%)and 0 59(9 77%)for female dogs.
    结果表明 ,公犬各骨骼间BMC和BMD相关系数 (r)分别平均为 0 90和 0 71,估计标准误 (SEE)分别平均为 11 32 %和 10 67% ; 母犬r分别平均为 0 89和 0 59,SEE分别平均为 11 32 %和 10 67%。
    The results of calibration sample set showed that the re-correlation coefficients(R2) between NIRS and chemical methods values were 0.99 for CP and the root square standard error of calibration(RMSEC) were 0.34%.
    结果指出 :用NIR法得到的预测值与用凯氏定N法得到的测定值间的复相关系数达到R2=0.99 ,定标标样的标准误均方RMSEC=0.34 % ;
    The results of performance sample set showed that the re-correlation coefficients(R2) between NIRS and chemical methods values were 0.98 for CP and the root square standard error of prediction(RMSET) were 0.42%.
    用21个样品作检测样品集 ,凯氏定N法得到的测定值与NIR预测值间的复相关系数为R2=0.98 ,检测集样品预测标准误均方RMSEP=0.42 %。
    Four regression equations with highest multi relationship coefficient(r=0 758~0 787)and lowest standard error(SE=1 0136~1 0701)were then selected.
    选取了其中 4个复相关系数最高 (r =0 75 8~ 0 787) ,且标准误最低者 (SE =1 0 136~1 0 70 1)的多元回归方程。
    Results ROC curve equation, areas under the ROC curve and standard error are estimated by the cumulative logistic models.
    结果通过累积logistic模型的参数估计 ,能够得到ROC曲线方程、ROC曲线下面积及标准误
    Jacobsson's and Bubeck's model. 99mTc clearance was used as the reference method. Results Iohexol-GFR obtained by Jacobsson's model vs 99mTc-GFR yielded a correlation of r = 0. 85, standard error of the estimate (SE) = 16. 06 ml/min.
    结果 Jacobsson法算得iohexol-GFR与99mTc-GFR相关系数为r=0.85,标准误为16.06 ml/min;
    Results:The estimates of the effect of litter, its standard error and the effect of treatment controlling the effect of litter were obtained.
    结果 :获得“窝别效应”及其标准误的估计 ,以及在考虑了“窝别效应”之后处理因素作用有无及其大小的估计。
 

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