prototype observation造句
例句与造句
- Hydrological prototype observation of two phase river closure in nierji reservoir
尼尔基水利枢纽二期截流水文原型观测 - But for the poured asphaltic concrete ( pac ) , it is only in the testing stage and lacks systematic a anlyses and prototype observations
而浇筑式沥青混凝土处于试验阶段，缺少系统地研究和原型观测。 - As no flexible field load test has been developed , prototype observation and numerical analysis are reasonable way to study composite foundation under embankment
目前还没有在柔性荷载下进行现场试验的方法，加强现场测试和计算分析是探讨路堤下复合地基工作性状的一种途径。 - Prototype observation and model experiment indicate that flows in two channels of the discharge passage of an axial - flow pump and a guide vane mixed - flow pump are unequal to each other , there is flow deviation
摘要原型观测和模型试验都表明，轴流泵和导叶式混流泵双孔出水流道两孔流量不等，存在偏流。 - The prototype observation shows that because settlement of soil is larger than that of piles , " arch effect " appears in the embankment so that its weight is gradually transferred from the soil to piles and pile - soil stress ratio increases
现场原型观测表明，桩间土的沉降量大于桩顶的沉降量，填土中出现拱效应，填土荷载逐渐从桩问土向桩顶转移，桩土应力比逐渐增加。 - It's difficult to find prototype observation in a sentence. 用prototype observation造句挺难的
- According to all kinds of data obtained from prototype observations system , this article examined the research results and data , it provides the theoretical and practical support for the construction of deep water and high dam in yellow river delta soft land area
根据大坝原型观测系统观测的各种数据，对研究的结果和得出的数据进行了检验，为黄河三角洲软土地区兴建“深水高坝”提供了理论和实践的支持。 - By means of prototype observation , analysis and numerical model the author analyzed the canal scour and sediment process , the different scour and sediment affected on the discharge and affected on materials movement in different cross sections of the canal
本文采用原型观测、资料分析和数学模型对北引渠道冲淤形态的演变过程，不同冲淤形态对过水能力的影响，断面形态的稳定性对泥沙输移的影响进行了研究。 - Abstract : earth pressure on a anchored pile sheet wall and a reinforced earth retaining wall , are obtained by prototype observation , finite element method and theoretical analysis . the results can be used as reference for lateral pressure of similar retaining structures
文摘:对一座锚拉式桩板墙和一座楔形钢筋混凝土块拉筋加筋土挡墙，将原型观测、有限元计算、理论计算得到的土压力进行分析和比较，所得结论可供设计类似支挡结构时计算土压力参考。 - By means of prototype observation , analysis with materials and theories , and laboratory test , the author deeply analyzed the causes and procedure of canal cross section erosion , and obtained eight causes which resulted the canal deform including flow , seepage , runoff , collapse of bank , dry effect , human activity , wave flush , frozen , and then stressed to discuss the frozen process
本文通过原型观测、资料分析、理论分析、室内试验对北引渠道变形的成因和发生机理进行了较为深入的分析研究，给出了造成北引渠道变形的八大原因：流水引起的变形、渗透引起的冲刷、地表径流引起的冲刷、滑坡变形、干燥作用、人类和动物活动的影响、风浪引起的冲刷、冻融侵蚀，并着重阐述了冻融侵蚀的机理。 - Based on the prototype observation and model test made for the periodic - flushing de - silting basin , the process and the division of the three - stage hydraulic flushing are put forward on the basis of the feature of water - sediment movement , and then the calculation formulas and the related parameters for the stages of emptying flushing ; retrogressive flushing and the flushing along the basin are given as well
摘要依据定期冲洗式沉沙池水力冲洗的原型观测和模型试验，根据水沙运动特征，提出定期冲洗式沉沙池水力冲洗三阶段冲洗过程及划分，分别给出泄空冲洗、溯源冲洗和沿程冲洗各阶段的计算式和有关参数。 - Adaptability of dam filling with season and coordination among construction diversion , flood discharge and the whole construction schedule should be taken into consideration . the choose of dam site , layout of the multipurpose project , design of concrete faced rockfill dam , construction and prototype observation are covered in this paper
如在混凝土面板的抗冻耐久性、垫层材料防渗和冻胀特性、坝体填筑与季节的适应性、导流和度汛与总体进度的协调等方面，寒冷地区混凝土面板堆石坝均有其独特之处。 - Based on the real machine test and the analysis on the prototype observation data from lijiaxia hydropower station , the structural vibration characteristics of the power house is analyzed through the comparison made between the results of the measurements on both the operation stability of the hydropower generating units and the vibration of the power house
摘要以李家峡水电站真机试验为背景，在分析原型观测数据的基础上，通过机组运行稳定性测试结果与厂房振动测试结果的对比，得出了厂房结构振动的特有规律。 - 3 . with the consider of one mgo concrete arch dam in guangdong province , its construct course was simulated and its thermal field , autogenous volume expansion field , strain field , stress field and displacement field were also analyzed . at the same time , the simulated analysis theory and accuracy and rationality of the program were validated in comparison with the prototype observation data
3 、结合广东某外掺mgo混凝土拱坝，对其施工过程进行了模拟，完成了坝体的温度场、自生体积膨胀场、应变场、应力场及位移场的实时仿真分析，同时结合原型观测资料的分析，对仿真分析成果进行了验证。 - Aiming at crack problems in important hydraulic concrete structures , the cause , evolution rule and abnormality diagnosis of the crack are studied in this dissertation by using advanced theories and mathematics and mechanics , such as rough set theory , data mining , neural network , wavelet analysis , chaos theory , and so on , combining with prototype observation data . the main contents are as follows . ( 1 ) mining of cause of crack is proposed by using logic diagnosis , rough set theory , and data mining technique
本文针对重大水工混凝土结构运行期的裂缝问题，应用粗集理论、数据挖掘、神经网络、小波分析、混沌理论、突变理论等前沿数学方法及断裂力学等力学方法，以及数值仿真等数值模拟方法和逻辑诊断方法，结合实测资料，对运行期裂缝的成因、演变规律以及转异诊断等方面进行了系统的研究。 - In this thesis work , a 1 - d hydraulic transient model and a 2 - d compressible flow model with the large eddy simulation approach have been applied to analyse the hydrodynamic process of the unsteady separated flow . prototype observation data of gezhouba shiplock no . 3 has been used to verify the computational results . it has been found that two different types of flow regime - stably - varying and strongly - oscillating regimes - could occur in the radial gate tunnel
本文采取将一维非恒定流模型与二维可压缩流一大涡模拟模型相结合的方法，分析了急变分离流的水动力学特性，并利用葛洲坝三号船闸的原型观测资料验证了数值模型的可靠性，发现阀门段存在平稳变化型和剧烈振荡型两种不同的流态，并详细计算、分析了它们的流动特征