组合分析

Based on these discussions we raised two methods to evaluate the modern avion simulation fidelity quantificationally and qualitatively.

计算了主要视景显示和动感系统在全任务型军机仿真系统中的逼真度，并用逼真度分析了视景显示系统和动感系统的最佳组合方案。

For about 20 years,lots of boffins have do their best in the field,the system reliability theory has made a prominently progress,and produced many theories and methods one after another.

主要以概率论、随机过程论、决策论、博弈论、组合数学和近代数理统计方法为基础，通过有限元、边界元法和随机网络分析技术为计算手段，二十多年来，经过大量科研工作者的辛勤努力，使得系统可靠性理论取得了令人瞩目的成绩，相继提出了多种理论方法。

The theoretical calculated results are basically close to conventional test results. In the light of creep characteristics of gypsum breccias, a multiple rheological mechanics model is set up.

根据石膏角砾岩的蠕变特性，建立了石膏角砾岩的流变组合模型；编写了拟牛顿法拟合程序，对流变模型参数进行拟合，分析了不同应力水平下模型参数变化的规律。

Keywords Empoascini,Fauna,Taxonomy,Biogeography,Phylogeny,Cladistic analysis,new genera,new species,new combinations,new records,new synonyms,China.

小绿叶蝉族；区系；分类；生物地理；系统发育；支序分析；新属；新种；新组合；新记录；新异名；中国

In corrosions of steel, comparison of two models, realistic traffic situation, is studied in the article.The results can be used to predict the service lifetime of RC bridges, and to develop rational and economical maintenance schemes for these bridges.

并对两种腐蚀组合模式在实际运行状态对结构的影响进行了比较分析，为经济、科学地安排维护时间和维护方案提出理论指导，为桥梁的评估和鉴定提供了一种方法。

The results show that space finite analysis results are close to test ones, bottom chords suffer axial force and large in-plane bending, and the max stress is nearby each middle internode. The max stress of node crossbeams occurs in No.2 bottom flange, and that of internode crossbeams happens in ones lying in the middle of every internode. The concrete slab is in tension at the longitudinal direction, and also suffers bent at vertical loads. The degree of completely-composite model taking part in the combined actions is about 55%, while that of semi-composite model is 42%-43%. The combination of concrete slab and bottom chord increases the degree of floor system taking part in the combined actions, lightens the burden of bottom chord, and reduces out-of-plane bending of node crossbeams especially the ones near bridgehead. Stress and displacement of main truss can be evaluated by a equivalent plane rigid frame in preliminary design, and effective stiffness of bottom chords are composed of original ones and concrete slab, and the concentrated load from deck can be translated into uniform load.

研究结果表明：空间有限元分析结果与试验结果较吻合；下弦杆受到轴向拉力和较大的面内弯矩作用，各节间最大应力出现在节间中点附近；节点横梁最大应力发生在横梁2的下翼缘，节间横梁最大应力发生在位于端节间中部的小横梁上；混凝土板顺桥向整体受拉，并在竖向集中荷载作用下产生弯曲变形；全结合模型大部分节间内的桥面板参与主桁共同作用的程度为55%左右，半结合模型桥面板的参与程度为42%~43%；桥面板与下弦杆结合能够增加桥面板的参与程度，减轻下弦杆荷载，减少节点横梁尤其是靠近桥头横梁的面外弯曲；对桥梁进行初步设计时，主桁杆件的位移与内力可按照1个等效的平面刚架计算，下弦杆的等效刚度由原下弦杆截面和混凝土桥面板截面组合而成，桥面荷载可转化为均布荷载施加。

Based on the assumption that both disputants have different probability estimations to arbitrator's decision, combined arbitration is analyzed and a non-cooperative game with incomplete information is constructed.

摘要基于争议双方对仲裁人的裁决值有不同概率估计这一前提分析组合仲裁。构造了它的非合作对策模型。

So it is very important to make good decision before the project, and choose the location right, even to make good analysis so as to get the best scheme,which is a crucial problem to be responded and settled while many large real eatate corporation empolders the projects.

因此在项目开发前做好项目开发前期决策论证，选择起步区以及对起步区项目进行正确的产品定位和产品组合，做好项目投资分析并取得最优方案，对项目至关重要，是目前众多房地产开发企业在进行大型项目开发前应当首先回答好和解决好的极为重要的问题。

In this paper,the interreiation has been researched for edgewise crush resistance and puncture esistance of the corrugated fibreboard.

测试分析了AB型双瓦楞纸板在环境温度20℃和4种相对湿度(60%、70%、80%、90%)组合条件下的戳穿强度、边压强度、粘合强度，获得了这些力学性能随相对湿度变化的规律。

For to analysis the change of variable relation change to arouse the change of investment portfolio weight,We analysis mixed Copula model in fitting relation change and reflecting the change of investment portfolio weight, conclude that mixed Copula has some extent exaction but this method has much risk .

针对变量相关性的变化引起投资组合权重的变化，分析了混合Copula模型在更好地拟合相关性变化以及反映权重变化中具有一定地准确性，但存在巨大地风险。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失