reliability deviation
英 [rɪˌlaɪə'bɪlɪti ˌdiːviˈeɪʃn]
美 [rɪˌlaɪə'bɪləti ˌdiːviˈeɪʃn]
【计】可靠度偏差
双语例句
- Can improve reliability of the feedback controller by reducing the deviation from set point.
可通过减小距设定值的偏差来提高反馈控制器的可靠性。 - It was concluded that the characteristics of distribution of the random variables had great effect on reliability index of the spatial prestressed steel trusses, and the effect degree was related to the deviation of strength of the materials.
分析表明，随机变量分布特性对空间预应力钢桁架整体可靠性指标影响较大，且影响程度又随材料强度的标准差有一定的变化。 - Further, considered the considerable uncertainty of current sample variance, a reliability estimation method based on t-distribution theory and empirical logarithmic standard deviation is proposed.
进一步考虑到工程实际中当次可靠性试验的样本方差具有较大不确定性的因素，提出了基于对数标准差经验值的t分布可靠性评估方法。 - The investigations demonstrate that the probability density curves tend to be complex with time, which means that the widely applied second moment method for reliability evaluation based on normal distribution assumption may have great deviation.
研究表明随着时间的增长，复合随机振动反应概率密度曲线趋于复杂，基于正态分布假定的二阶矩分析方法可能造成可靠度分析结果的显著偏差。 - The reliability of fiber wound pressure vessel was analyzed by the theories of probability and statistics and compared with the result by common design methods. The effects of material strength deviation on design results and the relationship with the safety factor were discussed in the paper.
本文运用概率统计理论，对纤维缠绕受压容器进行了可靠性分析，并与常规的设计方法进行了比较，讨论了材料强度的离散性对设计结果的影响及与安全系数的关系。 - At first choosing reliability test to test the questionnaire itself, then factor analyzing, correlation analyzing, t-test, mean, standard deviation etc mathematics instrument in this paper are used to analyzing the data what we collected.
论文首先对问卷本身进行了可靠性检验，然后使用因子分析法、相关分析、均值、平均偏差等数学工具对所收集的数据进行统计分析。 - During this process, the reliability of vulnerability safety degree value and experts 'deviation can be given.
在确定过程中，可以给出易损性评估指标安全度值的可靠性程度和各评估专家的偏离度。 - Method of reliability design is developing direction of structure design of chemical vessel Standard numerical value, average numerical value of random variable and deviation numerical value are connected by coefficient of guarantee-degree of products and coefficient of variation.
本文阐述了可靠性设计法是化工容器结构设计的发展方向；利用了现有国家标准中的保证度系数和材料的变异系数，把标准值和随机变量的均值、偏差值联系起来； - The analytical method of calculating axial symmetrical structural reliability is proposed in the paper, when a limit state function is nonlinear, standard deviation of loading is large and there is correlative with modal loading.
本文提出了一种适合于结构功能函数为非线性，且载荷离差较大，节点载荷之间存在着相关性时，计算轴对称结构可靠度的分析算法。 - The scatter factor, reliability and standard deviation for fatigue crack growth and propagation in the test are discussed.
本文介绍了疲劳裂纹形成和扩展寿命的分散系数，以及可靠度和标准差的选取。 - The deviation change of the main cylinder wall thickness has some influence on its reliability, it is necessary to control the thickness deviation in the manufacture.
主工作缸壁厚的偏差变化对其可靠度有一定的影响，在生产制造中很有必要对壁厚的偏差进行控制。 - The article have estimated reliability deviation disintegrate about a complete set of measuring in the related measuring date between two times with typical interrelated analytical method in the multivariable statistics method.
本文用多变量统计方法的典型相关分析法，对整套测验两次之间相关测验数据的方差分解的可靠性作估价。 - It enunciates that this method turns out high reliability because load data are obtained from test directly, and avoids deviation from theoretical calculation based on the quasi-static assumption in the studies of wind-induced vibration of membrane structures.
这表明此方法的荷载数据直接来源于试验，具有较高的可靠性，能够避免准定常假设在大跨薄膜结构的风振响应分析中产生的误差。 - We use MLE to get reliability point estimation and use generalized pivotal quantity method to get reliability generalized confidence interval, then using simulation method we get the deviation and MSE of the point estimation and also study the frequency property of generalized confidence interval.
利用模拟方法研究可靠度的最大似然估计的偏差和均方误差，我们通过模拟方法也研究了广义置信区间的频率性质。 - The reliability of our model can be examined by counting the average relative deviation ( ARD) between theoretical value and observed value.
通过计算值与实际值的平均相对偏差（ARE））可以估计我们建立的模型的可靠性。 - On the other hand, the intended goal of structural response control 90% of reliability that is acceptable for the large-span prestressed concrete Cable-stayed structure, at this point the value of the deviation is considerable.
另一方面，如果在大跨度预应力混凝土斜拉桥结构中，结构响应达到预定控制目标的可靠度达到90%时认为是可以被接受的话，此时的偏差容许值是相当可观的。