分析试验

Sulfide layer was made on the surface of high speed steel (W6Mo5Cr4V2) by means of low temperature ion sulfurization. The tribological properties of the sulfide layer under dry sliding were investigated on an MM 200 friction and wear test rig. An atomic force microscope and a scanning electron microscope equipped with an energy dispersive spectrometer attachment were adopted to analyze the morphologies and compositions of the original and worn surfaces of the sulfide layer. The phase structure of the sulfide layer was determined by X ray diffraction.

采用低温离子渗硫工艺在 W6 Mo5 Cr4 V2高速钢表面制备了硫化物固体润滑层，在 MM- 2 0 0型摩擦磨损试验机上对渗硫层的摩擦学性能进行了干摩擦试验研究，用原子力显微镜及扫描电子显微镜和 X射线光电子能谱分析渗层表面、截面、磨面的形貌及成分，用 X射线衍射仪分析了渗硫层相结构。

And rough set theory is applied to reduce and unitize the experiential knowledge to find out the important attributes affecting the policy decision and extract the expert design knowledge from the simulation and experimental results.

2知识是实现智能化的核心，为了获取有关产品设计分析、性能评价的经验性知识，结合虚拟正交试验与物理试验等方法，对甘蔗收获机械性能进行分析与测试。

This paper deploys research about the damnification identify, employ capacity and reinforce technology with reason of Double bend arch bridge through finding out disease position of construct and cause, colligating these result of the actual bridge detection and load test and analysis and research on the theoretics of damnification ,and so on,despending on a lots of measure and means ,finding out its present condition and checking structure internal force through choosing the proper mechanics model according as a lots of prototype information.

本题以安徽省省道S310上K139+000处的大店岗桥为实例，从检测入手，利用各种检测方法和手段，了解双曲拱桥的现行工况，并依据各类原型资料选择合适的力学模型进行结构内力验算，通过荷载试验、理论分析等方法，查明结构的病害部位和形成原因，综合实桥检测结果和荷载试验结果以及损伤理论的分析研究等等，展开对双曲拱类桥型的损伤鉴定、使用能力和合理加固技术方法的研究。

Furthermore, this article tells us about comprehensive analysis to confirm the various calculate parameters to decide the water resources supplying and egesting according to item calculate capacity of each area.

其次，在系统分析潍坊市地质与水文地质条件、气象、水文、地下水动态和有关地下水均衡试验、排灌试验、地下水开发利用等各项基础资料的同时，采用多种方法综合分析确定各项计算参数，并分项计算确定各水资源分区的补给量、排泄量、不同类型区地下水间的重复计算量。

Based on the test results of a large number of samples ingathered in the Pearl River Delta, the statistics and analysis about physical and mechanical indexes of soft soil are made.

根据在珠江三角洲内收集到的近千个软土土样的试验成果，对其基本物理、力学指标进行了统计和分析，并根据实测资料和室内试验成果，分析了软土的非线性特征和蠕变特征。

Optimized technical conditions results from experimental analysis is as follows: Temperature is 60 ℃, limed phenothalin alkalinity is 0.9, CO_2 Charging time is 30 min.

通过单因素试验分析结果，确定正交试验方案，经实验分析、讨论、确定最佳工艺条件为：温度为60℃，加灰酚酞碱度0.9，饱充时间30min。

In order to unsterdand the properties of rebound and recompression, this study carried out oedometer tests for six soft clays with three surcharge ratios to simulate surcharging. Properties analyzed in this thesis include: 1 post–surcharge secant secondary compression index; 2 amended post- surcharge secant secondary compression index in which the time starts from load application; 3 time at which secondary compression reappears; 4 post-surcharge secondary compression strain rate.

为探讨软弱粘土於超载移除后的回胀与再压缩性质，本研究利用传统单向度压密试验仪对六种土样分别进行三种超载比的超载单向度压密试验，并分析所得结果，分析方法包括：1评估后超载割线二次压缩指数；2评估修正后超载割线二次压缩指数，将后超载的时间原点改为由加载起始时起算；3评估二次压缩再现时间与超载比的关系；4评估后超载二次压缩应变速率之特性。

Incorporated with indoor model experiment,field experiment and engineering practice,the mechanism of dynamic consolidation treating subgrade and transmission law of tamped function were analyzed and discussed.

结合室内模型试验、现场试验及工程实践，对采用强夯法处理路基时的加固机理和夯击功能在路基中的传递规律进行了分析和研究，并在此基础上分析了强夯时夯击功能在路基中的影响范围，其研究成果对强夯法的应用具有一定的指导意义。

This paper presented frictional resitance test method of prestressed duct and anchor about 50m box girder of the hangzhou bay bridge.By analysisng the data,the actual frictional resisrance was obtained and compared with design and construetion standard.

在介绍杭州湾跨海大桥Ⅹ合同50m箱梁预应力管道摩阻试验、锚具摩阻试验方案和方法的基础上，对测试数据进行了分析、处理，并与设计和施工规范要求进行了对比分析。

Rotary slag resistance method was used to make comparison tests of resistance to oil coke residue erosion of different fractories, such as zirconia brick, high purity corundum brick, chrome-corundum brick, 86 high chrome brick and 90 high chrome brick.

采用回转抗渣法进行氧化锆砖、高纯刚玉砖、铬刚玉砖、86高铬砖和90高铬砖等不同材质耐火材料抗石油焦渣侵蚀能力的对比试验，并采用扫描电镜和X衍射等分析方法对侵蚀试验砖的显微结构进行了观察与分析，研究了不同材质耐火材料抗石油焦渣侵蚀能力的差异。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。