查询词典 reliability

At the same time it is shown the population dissociation coefficient method is abetter calculating method for structural reliability in solid rocket motors and themajor factor affecting structural strength reliability is the standard deviation.

在置信度为0.90时，其结构可靠度大于0.9954。同时表明总体变异系数法是较佳方法，影响结构可靠性的主要因素是样本标准差。

Gear driving ; fuzzy reliability ; membership function ; reliability

齿轮传动；模糊可靠性；隶属函数；可靠度

High reliability of the scales has been reported elsewhere (Beck et al., 2001), and the current investigation had alphas between 0.86 and 0.93 for internal reliability.

各项研究都报告了该量表的高信度(Beck et al。， 2001)，最新的调查研究报告该量表的内部信度在0.86到0.93之间。

The system reliability analysis method of arch-bridge is presented based on the failure model of arch rib, which is the most important failure model of arch-bridge. The control sections of arch rib in the analysis of bearing capacity reliability are determined according to the "five-spot coincidence method", which is often used in arch-bridge design with Chinese code.

针对拱式桥结构体系中的主要受力构件—拱肋进行分析，借鉴拱桥设计中的&五点重合法&确定研究截面，进而根据该截面的不利情况确定荷载布置型式。

At last, making use of load stress chart of old steel bridge, and looking facture criterion as ultimate state equation to carry through reliability analysis. Adopting Probabilistic fracture mechanics to estimate remaining fatigue life of old steel bridge under given reliability.

最后结合我国老钢桥的载荷应力谱，以断裂判据为极限状态方程进行可靠性分析，并利用概率断裂力学方法对给定可靠度下老钢桥的剩余疲劳寿命进行预测。

The strengthened depth and so on; on the other hand, the compound mode of those influencing factors in the design and the difference of theoretical model should not be ignored, So, a state equation of limit equilibrium, which was applied to stability analysis of soil nail structure, was set up considering the influence of inter-slice force and combining the idea of disturbance force of Sarma with slice method. In the design of timbering of excavation, the reliability theory was used to analyze not only the sensitivity of random variables, including index of reliability and safety factor, but also the relationship between them.

因此，在理论分析模型方面，应用Sarma所提出的扰动力概念与条分法相结合，建立了考虑条间作用力影响的土钉支护结构稳定分析极限状态方程；在开挖支护设计方面，运用可靠度理论分析了各项设计参数及其组合方式对安全系数与可靠度影响的敏感性，以及安全系数与可靠度的相互关系。

With the object of optimum bearing capacity and optimum working conditions, and under meeting reliability and certain conditions, the mathematical model of hydrodynamic lubricant radial journal bearing was established for reliability optimum design.

在满足可靠性及其他要求的条件下，以获得最佳承载能力与工作状态为目标，建立了流体动压润滑向心滑动轴承的可靠性优化设计数学模型，并列举了计算示例。

The reliability of sheet pile quays is analyzed with reliability theory for engineering structures in this paper.

根据板桩码头的特点，应用工程结构可靠度理论对板桩码头进行了可靠度分析。

The target reliability index for structural design of sheet pile quays in China is presented based on the analysis result of fourteen history cases and target reliability index prescribed in standards of China and other foreign countries.

根据对国内14个代表性板桩码头的可靠度分析结果，并参考国内外有关标准规定的目标可靠指标，提出了我国板桩码头设计的目标可靠指标β=3.5。

ABSTRACT In this dissertation, It is analyzed and summarized that the history and the current situation of the reliability design and reliability test method of the axial piston pump.

本文对轴向柱塞泵可靠性设计及可靠性试验方法研究的发展历史、现状进行了分析和总结，在此基础上，提出了以下基本研究思想和研究内容。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。