This paper studies reliability - based damage performance design of structures with load and resistance factor design method.
本文基于现行抗震规范设计方法,运用荷载抗力分项系数法对结构损伤可靠度进行了研究。
Method: Single factor randomized block design was applied, plant samples were collected and investigated periodically, and dry weight, production and the main active ingredient content were measured.
方法:试验采用单因素随机区组设计,定株定期进行调查测定,收获后测各器官干重、产量和主要有效成分含量。
This paper analyzes the problems of safety and keep off light in veranda fence, and brings upped the influence factor considering and solution method to design veranda fence.
本文针对栏板的高度安全性、档光问题进行了分析,提出了设计阳台栏板所考虑的影响因素及解决方法。
This article points out a method for the selection of polarographic base solution using orthogonal design experiment, when single factor changes.
本文提出了在单因素变化实验基础上,以正交设计实验确定极谱最佳底液体系的方法。
Furthermore, we determined the best environmental factors by single factor and orthogonal design method.
采用单因素和正交设计的方法,得到最佳的外界环境因素。
For practical purposes, considering the reasonableness of reliability design and the convenience of traditional safety factor, the method of reliability safety factor is presented.
从实用观点,考虑到可靠性设计的合理性以及传统安全系数设计的方便性,提出可靠性安全系数法。
The "Kansei Engineering" is a good method that can translate perception to design factor.
感性工学是一种很好的将感性转译为产品设计要素的方法。
This article Based on this close relation we seek method from cognition and semantics to locate the Kansei factor. Then translate perception to design factor with "Kansei Engineering".
本文是以感性科学和认知科学的紧密联系为依托,我们从认知和语意学的角度去寻找感性定位的方法,并利用感性工学技术将感性因素转译为设计要素。
Based on reliability data, regard design wind pressure as an optimization factor, conclude a convenient and effective design optimization method.
在基于可靠度的基础上,以设防风压作为优化参数,从而得到切实可行而又非常有效的优化设计方法。
Secondly, with the orthogonal design method and single-factor-experiment, the technics of synthesizing Hydroxyl-terminated copolymer of CHO -thf have been studied in this paper.
其次,本文用正交实验设计和单因素寻优等有关实验方法对端羟基环氧环己烷-四氢呋喃共聚醚的合成工艺进行了研究。
Doing orthogonal testing design by choosing three terms of factor and find out the effective method for improving linen nonwovens intensity.
介绍了选取该三项因子进行正交试验设计从而找出提高亚麻非织造复合材料强度的有效方案。
The design of 2 order system is very simple, 3 order system have to use the adjoin factor method. Based on models of these control systems, the small sign…
二阶系统的设计极为简单,三阶系统需采用伴随因子法设计,当应用于同步电机的的励磁调节设计时,所得到的小信号性能指标能充分满足国际标准的推荐要求。
The method of double-factor design is adopted. And the preserved eggs are processed by using different ingredient.
试验选用双因子设计方法,采用不同的配方进行皮蛋加工。
Because of the design-theory and the method of calculation are not mature, so that the efficiency factor of bearing capacity can not be selected accurately.
但是多元复合地基的设计理论和计算方法并不成熟,承载力发挥系数无法精确选取。
Based on these results mentioned above, further single factor analysis has been made to provide basis for casing program design and completion method optimization.
以上述成果为基础,本文进一步作出单因素分析,为完井方法优选提供依据。
Orthogonal Experimental Design(OED) is an efficient method to the analysis of multi-factor problems.
对于多因素问题的实验分析,正交试验设计(OED)是一种高效率的方法。
When the pile design safety factor is small, the anti-slide strength of rock and soil is not fully exerted. The finite element method has some discrepancy with the traditional method.
当滑坡设计安全系数较小时,岩土体抗滑强度未得到充分发挥,有限元与极限分析法有一定差距;
Based on the experience, the calculated thrusts by the two methods are the same under general design safety factor, indicating that the finite element method to calculate the pile thrust is feasible.
依据经验,在一般桩设计安全系数下,两者计算得出推力一致,表明有限元用于计算桩后推力是可行的。
Combining with the optimality criterion method and the bi-factor algorithm, the inverse eigenvalue problem for optimal Parameters design of elastic mechanisms is solved effectively.
采用最优性准则方法,给合结构优化设计中的双因子算法,有效地解决了给定弹性机构某几阶固有频率时设计构件截面参数这类逆特征值问题。
Firstly, with the orthogonal design method and single-factor-experiment, the technics of synthesizing Hydroxyl-terminated poly (l, 2-cyclohexene oxide) have been studied in this paper.
首先,本文借助正交实验设计和单因素寻优等有关实验方法对端羟基环氧环己烷均聚醚的合成工艺进行了研究。
The drying property curve of pelleted corn seeds was established with three-factor and three-level orthogonal design method. The effects of different factors on the drying properties were analyzed.
同时,采用正交试验方法,对丸粒化玉米种子进行了三因素三水平干燥试验,并建立了干燥特性曲线,分析了各试验因素对干燥特性的影响。
Based on the results of single-factor experiments, a quadratic regression model was established with the help of two factors central composite experimental design and the response surface method.
在单因素试验基础上,利用二因素中心组合设计原理及响应面法分析建立二次回归模型。
We utilized the 3-factor mixed design and explored the influence of repetition on the modality effect in false recognition with the method of SDT.
实验采用三因素混合设计,运用信号检测论等方法探讨了重复学习对不同通道错误再认的影响。
We utilized the 3-factor mixed design and explored the influence of repetition on the modality effect in false recognition with the method of SDT.
实验采用三因素混合设计,运用信号检测论等方法探讨了重复学习对不同通道错误再认的影响。
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