reliability coefficient
英 [rɪˌlaɪə'bɪlɪti ˌkəʊɪˈfɪʃnt]
美 [rɪˌlaɪə'bɪləti ˌkoʊɪˈfɪʃnt]
网络 信度系数; 相关程度; 可靠系数; 信度指数; 度系数
双语例句
- Applying correlation coefficient is a simple method to estimate the reliability coefficient, but many problems may sneak in it.
利用相关系数是估计信度系数的一种简捷方式，但也潜藏著许多可能的问题。 - Evaluation of reliability coefficient of rapid identification of yeast-like fungus by detection of ectoenzyme
酵母样真菌胞外酶法快速鉴定可信度的评价 - Cronbach Alpha was0.876, split-half reliability coefficient was0.841.
问卷的同质性信度系数为0.876，分半信度系数为0.841。 - Results The item response rate was 98.72%, the effective rate was 98.1%, and the a reliability coefficient for internal consistency was 0.9474;
结果量表的条目应答率为98.72%，有效率为98.1%，内部一致性α信度系数为0.9474； - One Way ANOVA is their usual choice, but the method of group discussion must be selected properly, and then the criterion of reliability coefficient must be readjusted appropriately.
方差分析法是许多人采用的方法，但此方法用于估价可靠性时，需注意分组方式和对可靠性系数的评价标准。 - The value of the influencing factors of reliability coefficient that influence competitive anxiety of race walking players is higher.
竞走运动员竞赛焦虑影响因素的可靠性系数为α较高。 - The reliability coefficient of the C-testing was computed by Cronbach's alpha.
完字填空题的信度以Cronbach的系数计算。 - The defect of traditional mechanical design by comparison with reliability safe coefficient design is pointed out, the design principle based on safe coefficient of reliability is presented.
从比较传统机械设计与可靠性安全系数下的设计入手，指出了传统机械设计方法的缺陷； - Methods: To construct the definition formulas of reliability coefficient based on reliability definition.
方法：根据信度定义构造信度系数的定义式。 - These subtests 'α coefficient of internal consistency was more than 0.70, and the reliability coefficient of the test-retest was over 0.70 ( P < 0.01).
11个分量表的内部一致性α系数均在070以上，再测信度系数>070（P<001）； - In this paper Monte Carlo method and Finite Elements Method are used to check the strength of skewed propeller blades, and reliability of skewed propeller blades is analysed to educe the reliability coefficient.
本文用有限元方法并结合MonteCarlo法校核了侧斜螺旋桨的强度，在此基础上对侧斜螺旋桨强度进行了可靠性分析，得出相应的可靠度系数。 - A Method of Increasing Test Reliability Coefficient
提高考试信度系数的一种尝试 - Bounds for the Reliability Coefficient in the Educational Measurement
教育测量学中信度系数之估计 - Maintenance Decision for Existing Structures with Dynamic Fuzzy Random Reliability Coefficient
以动态模糊随机可靠度为参数的在役结构维修决策 - On the basis of this, this paper tries to give strict mathematical or statistical definitions and prove a series of estimating fomulas for reliability coefficient, especially, provide a calculating method for variance, analysis of reliability, as viewed from variation source.
本文试图基于这些叙述性的定义给出严格的数学或统计学上的定义，并对信度系数的一系列估计公式给予证明，尤其还从变异源的角度给出信度的方差分析计算法。 - Investigation on the value of reliability coefficient a_1 for large bearings
大型轴承可靠性系数α1值的探讨 - F-Test and Reliability Coefficient Alpha
F检验和信度系数α - This paper solved the question of optimizing the appraising indication by the method of weight coefficient judgment, effectiveness coefficient judgment, reliability coefficient judgment. It also may appraise the reliability, effectiveness of decision system and select the appraising indication system.
采用权数判断法、效度判断法、可靠性系数判断法解决了评价指标的优化问题，也可以应用于对评价指标体系的有效性、可靠性的评估及评价指标体系的筛选。 - The test-retest reliability coefficient of the total score was 0.98;
各领域重测相关系数为0.76～0.99，总分重测相关系数为0.98； - The results show that the nature of testing reliability is to estimate the general reliability coefficient based on sample, and the methods of testing reliability are quite different between the two types of tests.
研究结果和结论：可靠性检验的实质是通过样本对总体可靠性系数进行估计，对于两种类型的体育测验，可靠性检验的方法有本质的不同。 - Results The new calculating formulas of reliability coefficient and corresponding formulas are introduced.
结果推导得出了信度系数的新计算式及相应公式。 - Both of Spearman-Brown inequality length split-half reliability coefficient, Guttman split-half reliability coefficient are 0.82, reach to the standard of 0.80.
Spearman-Brown不等长分半信度系数、Guttman分半信度系数均为0.82。 - Next, through the pre-testing of the small sample, we take the overall correlation coefficient ( CITC) and alpha reliability coefficient method, delete the terms of the low reliability measurement, form the final questionnaire form for large sample survey.
继而通过小样本预测试，采用总相关系数法（CITC）和a信度系数法，删除低信度的测量条款，形成用于大样本调查的最终问卷。 - The reliability is one of the main index that evaluates the quality of the language testing, The reliability coefficient implies that how the scores reflect the examinees 'language competence.
语言测试的信度是评价语言测试质量的主要指标之一，信度的高低说明了测试结果在多大程度上反映了考生真实的语言能力。 - The reliability of coefficient of the whole scale is 0.928, and the reliability coefficient of each sub-scale is above 0.70.
量表的信度高达0.928，而各分量表的信度也都在0.70以上，因此该量表是可靠的。 - However, the reliability coefficient is not so high. The discriminability and difficulty index of some items are not satisfactory, which contribute negatively to the scoring validity.
但是，信度系数值不够高，一些项目的区分度值和难易值度不理想，对评分效度构成了负面的影响。 - The reliability coefficient of each dimension is 0.71& 0.78 and the total coefficient is 0.82.
各维度信度系数在0.71～0.78，总体a系数为0.82。