参考面
- 与 参考面 相关的网络例句 [注:此内容来源于网络,仅供参考]
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On the structural properties of soil-cement mixtures and to expect to obtain important conclusions for soil-cement application not only to the attached construction of on-going project of but to other future soil-cement application where soil-cement, as an alternative to rock riprap for slope protection, is not locally available.
期能获得相关研究成果,以提供执行中之湖山水库计画,在其附属工程方面之应用,或者作为日后其他水库工程计画案,在大坝坡面保护工之抛石材料不易取得时,当作替代方案之规划设计参考。
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The paper introduces the analysis of 500MW steam turbine low pressure cylinder clapboard s cracks and introduces the way to settle it.
对某发电厂500MW汽轮机低压缸40级隔板中分面出现的裂纹进行了分析,并介绍了处理情况,确定了正确合理的补焊方案及工艺,供铸铁件补焊修复缺陷时参考。
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The task of the graduation design comes from "The practice and innovation contest about process equipment of undergraduate in 2006". The main task is the design of the main structure and control system of the climbing robot for checking the surface of the servicing steeliness pressure vessel.
本毕业设计的课题来源于"2006年大学生过程装备实践与创新大赛"的参赛参考题目,主要任务是设计在役钢制压力容器外壁面检测用爬壁机器人的本体结构及其控制系统。
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The edge character of the reference surface is obtained by machine vision method and the coordinates of tangency points on the horizontal and vertical direction are found.
采用环形参考物面,提出一种基于数字图像处理的方法调节光轴与载物台的垂直性,避免额外的光学器件和机械装置。
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Eased up globally and prosperously and it influenced that the mainland China investment environment has transferred to difference, the Taiwan trader goes to the mainland China to make the investment and ease up, the wages causes China to work and is generally deficient and organize to promise, but in a situation that ' there are few much monks of gruel ', Chinese workers to begin with the psychology that waits for the right price to sell, force enterprises to improve salary and conditions, The Chinese workers loyalty influence Taiwan treader invest to China seriously.
本研究根据管理制度、工作满足以及组织承诺等方面的关连性,透过问卷方式收集台资企业在大陆地区的员工现况,并以统计分析的变异数分析以及回归分析探讨管理制度、工作满足以及组织承诺等议题中各相关因子与构面间的差异性与相关性,并依据分析结果,分析大陆劳动的个人属性、管理制度与工作满意度、组织承诺间的相关性,作为台资企业在大陆地区人力资源的筛选以及降低如何劳动离职率的参考。
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The analysis is helpful to control and reduce the vibration of three-side trimmer.
为进一步的控制和降低三面切书机的振动提供参考和依据。
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In this paper, the 3-D finite element relocating mesh method is used to calculate the temperature field and the thermal creep stress field of spillway dam and mid level outlet dam in certain roller compacted concrete gravity dam, sensitivity analysis have been down with different parameters, such as placing temperature, the location of cooling pipe, cooling temperature, time for water supply, ascended-layer of concrete, intermissive time and different placing time, and the commendatory construction scheme have been put forward in such analysis; according by the test result on the two scheme of concrete aggregate combination (basalt as coarse aggregate and limestone as fine aggregate, basalt as coarse aggregate and basalt as fine aggregate), simulation analysis on temperature field and thermal creep stress field of the commendatory construction scheme have been down, and analysis have also been down on temperature field and thermal stress field of the two different aggregate combination, the result indicates that the spillway dam and mid level outlet dam which adopted these two aggregate combination can both satisfy the require of design crack resistance in concrete, furthermore limestone as fine is better than basalt as fine aggregate; the effect of summer water storage and winter water storage on the temperature field and thermal stress field have been analyzed, comparing with winter water storage, in summer water storage scheme the maximum tensile stress at abnormal concrete in upstream fill is decreased by 0.1~0.3MPa and there are no evidence change of the maximum tensile stress at other parts, which indicate that summer water storage is avail for the crack resistance of upstream fill; according to the simulation calculating result and comparing temperature simulation calculating results and temperature controlling measures of some similarity projects both completed and construction, synthesis appraise have been carried to the design temperature controlling measures of dam, and the temperature controlling measures of this project have been brought forward, all these have great reference value on the design of temperature controlling measures and the optimization of the construction scheme.
本文采用三维有限元浮动网格法仿真计算程序,对某碾压混凝土重力坝的溢流坝段和中孔坝段分别进行了三维有限元温度场和温度徐变应力仿真计算分析,对浇筑温度、冷却水管的布置方式、冷却水温、通水时间、浇筑升程和间歇时间、不同开始浇筑日期等参数进行了敏感性分析,在此基础上提出了推荐的施工方案;根据两种骨料方案(玄武岩粗骨料+灰岩细骨料方案;玄武岩粗骨料+玄武岩细骨料方案)的混凝土性能试验研究成果,对推荐的施工方案进行了温度场和温度徐变应力仿真计算,并对比分析了两种不同骨料情况下的温度场和温度应力,结果表明溢流坝段及中孔坝段采用上述两种骨料均能满足混凝土的抗裂设计要求,且灰岩细骨料优于玄武岩细骨料;计算分析了夏季蓄水和冬季蓄水对坝体温度场和温度应力的影响,夏季蓄水方案与冬季蓄水方案相比,坝体上游变态混凝土区域最大拉应力小0.1~0.3MPa,其他部位最大拉应力无明显变化,夏季蓄水对坝体上游面混凝土的抗裂有利;根据仿真计算成果并通过比较国内一些已建和在建的类似工程的温度仿真计算成果及采取的温控措施,对大坝的设计温控措施进行了综合评价,并提出了该工程的温控措施,对温控设计和优化施工方案具有重要参考价值。
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For some rock slopes, which have not distinct failure surface, but have complicated structure or load on the top and so on, a stability analysis of this type slopes by finite element method is presented, the failure surface is defined by certain rule or strain zone from the computed model, and then the safety factor of the rock slope is abtained by finite element method and limit equilibrium methodAt last, using ANSYS , a famous commercial finite element analysis software, a example of high-steep slope which is bearing the load of the LongGe Mansion is presented, the stability of this slope is studied, as a paradign the the stability evalution of complicated high-steep slope under the action of load of building , the chapter gives some meritable reference in stability assessment of rock slopes using numerical simulation by three-dimension elastic-plastic finite element.
并用有限单元法建立边坡的具体模型,应用折减边坡岩体参数、逐级施加荷载等与边坡工作环境相似的方法进行模拟计算,根据计算结果,采用一定的判别准则或图形可视化方法,确定出边坡的滑裂面,再采用刚体极限平衡法或有限单元法计算其安全系数;最后,通过某一工程实例,用大型有限元程序对边坡在建筑物荷载作用下的稳定性进行分析研究,并以此作为计算分析复杂高边坡在高层建筑物作用下的稳定性评价的一个范例,在采用有限元弹塑性数值模拟岩质边坡稳定性方面提供一些有价值的参考。
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It was assumed that two surfaces existed for any loading history: dynamic loading surface and reference yield surface, both of them are nonsymmetrical ellipses with inclination defined by an α-line.
模型借鉴过应力理论的基本思想,定义了与动态加载面相对应的参考屈服面,应用径向映射准则将两者联系起来,流动函数通过分析一维情况下土体的体积蠕变速率得到。
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Computer Aided Diagnosis Axiography is precise and reliable during the record of condyle movement. On the basis of traditional face bow system, CADIAX use two styli in order to computer the hinge axis; the styli is near to the condyle which diminish the enlargement error and make the record more reliable. Computer technique is adopted by CADIAX, which give a more comprehensive analysis of condyle movement, which can observe the condyle movement in four dimensions. The position of mandible during recording is started from Reference Position, the mandible is posited at a retral position, a more physiological position, and the result is close to reality.
髁突运动轴图描记仪(Computer Aided Diagnosis Axiography)可以准确、可靠的记录分析髁突运动,在传统的面弓记录仪基础上,采用双髁突指针,可以准确计算绞链轴点;测量点与被测髁突距离接近,测量结果更加真实可靠;与计算机技术相结合,数据分析功能更加强大,对髁突运动可以进行四维分析,同步观察双侧髁突的时相特征;记录位置选用参考位置,下颌处于生理后位,记录结果更接近真实情况。
- 推荐网络例句
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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。
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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。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。