1)model similitude law模型相似律
1.This paper deals with the difficulties of introducing nonlinear model similitude law into model test and proposes the stress proportion method based on elastic theory for the divided segments.讨论在土工试验中引进非线性模型相似律的技术困难问题，提出用分段增量型应力比值法来克服这些困难。
英文短句/例句
1.Model similarity laws of gas-liquid mixed flow in horizontal swirling flow tunnels with vertical shaft竖井式水平旋流洞含气水流模型相似律
2.Similitude for shaking table model test on side slope relating to dynamic characteristics and strength基于振动性态和破坏相似的边坡振动台模型实验相似律
3.The Similarity Rules of Aeroelastic Model of High Pier Wind Tunnel Tests桥梁高墩气动弹性模型风洞试验的相似律
4.The model and the prototype are geometrically similar.模型与原型为几何相似。
5.Study of similarity law of model test of blasting enhanced permeability in deep rock mass without free surface and its implementation无临空面深层岩体爆破增渗模型试验相似律研究及相似条件的实现
6.Basing on the theory of similarity, the similarity law of model for homogeneous hyperconcentrated sediment flow in laminar regime in open channel has been studied and the expression of scale for similarity has been derived.本文研究了明渠均质高含沙水流在层流区的模型律,导出了模型相似比尺表达式。
7.Study on turbulence and resistance similarity of distorted river models with sediment transport and movable bed变态动床泥沙模型紊动相似和阻力相似研究
8.Empirical Likelihood Inference for Linear Models Based on Dependent Errors;相依误差下线性模型的经验似然推断
9.Study on Optimizations for Networks Performance Based on the Self-similar Model;基于自相似模型的网络性能优化研究
10.Study of Text Similarity Computing Based on Markov Model;基于马尔科夫模型的文本相似度研究
11.A Similar Recommendation Selection-Based Trust Model in Grid;网格中基于相似推荐选择的信任模型
12.FARIMA(p,d,q) Self-similar Model Based on α-Stable Distribution;基于Alpha稳定分布的FARIMA自相似模型
13.An Improved Model of Rough Set Based on Nonsymmetric Similar Relation;基于非对称相似关系的粗集改进模型
14.Empirical Likelihood Ratio Test for Autocorrelation in Linear Model;线性模型中自相关的经验似然比检验
15.The Similarity and Measuring Model of Fractal Supply Chain;分形供应链的自相似性与其评价模型
16.Similarity assessment on slope models used in grid-based DEM格网DEM坡度计算模型的相似性研究
17.A phrase similarity-based model for statistical machine translation基于短语相似度的统计机器翻译模型
18.Set pair analysis based on similarity forecast model of water resources基于集对分析的水资源相似预测模型
相关短句/例句
similar model相似模型
1.Specialties analysis of similar model and reduced-scale model;相似模型与缩尺模型特点分析
2.The experimental study results of the failure pattern of soft clay side walls and slopes are reported based on the similar model principle and the established similarity law.依据相似模型原理及所建立的相似法则，对软土边壁（坡）破坏模式进行了实验研究。
3.The research of design and experiment study of similar model for offshore platform in the field of new progress is summarized.综合评述海洋平台相似模型的设计及实验研究领域的新进展。
3)resembled model相似模型
1.Test of flow field characteristics of the resembled model of concentrated wind energy turbine outside truck-mounted test and analysis;浓缩风能型风力发电机相似模型流场特性试验——车载法试验与分析
2.The flow field of resembled model of 200W concentrated wind energy turbine was tested outside in truck and the static pressure and total pressure of special point in each section was tested by Pitot and Digital pressure gauge, and the characteristics of energy conversion was obtained.通过采用车载法对200W浓缩风能型风力发电机相似模型的流场进行测试,运用皮托管和数字压力计测试了各断面特征点的总压和静压,获取了能量转换特性。
3.The reformative model of concentrated wind energy turbine was converted from a resembled model.浓缩风能型风力发电机改进模型是由相似模型改进而成。
4)Similarity model相似模型
1.Application of similarity model of chaos phase space in hydrologic medium and long-term prediction;混沌相空间相似模型在中长期水文预报中的应用
2.Based on the established similarity law of composite soil-nailed supporting filled sidewall(slope) before rainfall,the conditions,methods,results and conclusions of large-scale similarity model test are discussed.在给出降雨前复合土钉支护填土边壁(坡)相似法则基础上,论述了大型相似模型试验的条件、方法、结果和结论。
3.In order to prove the QT s particular function in the flexural member in the wood structure,the similarity model of the flexural member in the QT-wood structure was designed based on the principle of similarity,and the empirical formulae of strength and deflection of the structure was developed based on experimental study.为了证明雀替对木结构受弯构件的特殊作用,应用相似原理设计了雀替木结构受弯构件的相似模型,通过试验研究建立了雀替木结构受弯构件强度以及挠度的相似型经验公式,为雀替木结构受弯构件的设计计算提供了依据。
5)scale model相似模型
1.Experimental study on snaking of tractor-trailer combination based on scale model simulation;基于相似模型的汽车列车横向摆振试验研究
6)model similarity模型相似
1.According to the principle of dynamic effect of coal and gas outburst,this paper gave a detailed account of model similarity method and approximate modeling method,and discussed several key problems such as the model scale,infinite boundary and the performance condition of dynamic effect and so on.本文根据煤与瓦斯突出的动力效应原理,针对模型实验较详细地介绍了突出动力效应模型相似和近似模化的方法,着重探讨了模型的尺度、无限边界,及动力效应的表现条件等几个关键问题,对今后的模型实验研究有一定的参考价值。
延伸阅读
水工结构模型试验相似理论水工结构模型试验相似理论theory of similitude in hydraulic structural model test Shu.gong Jlegou moxlng sh一yonx旧ngs一川un水工结构模型试验相似理论(t heoryofsimilitude in hydraulie struetural model test) 水工结构试验中原型和模型之间相似关系的理论。据此可以建立原型和模型各有关物理量之间的关系。设计模型时严格遵循有关的相似理论，才能在模型上重现原型结构的力学现象，取得可靠的试验成果。在建立相似关系时，相似现象的同一物理量之比，称为相似比或相似常数;所有相似常数之间，存在着某种关系，称为相似指标;与此对应，相似现象各物理量之间也存在某种关系，称为相似准则或相似判据。 相似定理建立相似准则或相似判据是以相似定理为依据的。相似定理有以下3条。 (1)相似第一定理，指出描述原型与模型两个相似现象的数学方程式相同。彼此相似的现象的相似指标等于l，其相似准则为一不变量。 (2)相似第二定理，又称白金汉(Buekingham)二定理，指出当不能用数学方程式描述所研究的物理现象时，可用量纲分析的方法建立各有关物理量之间的相似准则。 (3)相似第三定理，又称单值条件相似律。所谓单值条件相似系指物体的几何特性、介质特性(即物理参数)、边界条件和运动初始条件的相似。 相似准则在水工结构模型试验中，要求变形完全相似，即原型和模型相应点的变形相似常数应该等于几何相似常数。这就要求原型和模型材料的泊松比相等，且原型和模型相应点的应变值相等。由此可建立一条重要的相似准则。 CE一CvCL式中C:、Cv、Cl分别为弹性模量相似常数、体积力相似常数、几何相似常数。对弹性阶段的小变形问题，可不满足上述完全相似条件。 对水工结构静力模型而言，其相似准则还包括 C。一CE C‘CE一C。 C.CI~C。式中C。、C.、c。分别为应力相似常数、应变相似常数、位移相似常数。 对破坏模型试验而言，必需考虑变形完全相似条件，但在某些特定条件下，也可放宽要求。 对动力模型试验而言，除要考虑几何条件、物理条件和边界条件相似外，还要考虑运动条件相似。
