elastic materials造句
例句与造句
- implanted as a scaffold, mauck's elastic material will take the place, temporarily, of the collagen and other extracellular proteins that will be produced during healing
莫克所做的有弹性材质在被植入作为支架后，会暂时取代肌键复原过程中生成的胶原蛋白及其他胞外蛋白。 - the spray lands on a metal cylinder that is spinning at 7, 000 revolutions per minute, wrapping around it in layer after gossamer-thin layer until the result is a light, elastic material
喷雾黏附于速度每分钟转七千次的金属圆柱后，形成一层层细如蛛丝般的覆盖物包裹住圆柱体，直到轻而有弹性的材质成型。 - the model is made of photo elastic material that was developed with low freezing temperature ( 50-70 ) . there are total twelve models . firstly, model photo elasticity experiment was carried out
如何克服光弹性实验方法本身缺陷，发挥它在解决应力集中系数方面迅速准确的优点就成为一项新的课题。 - the adiabatic performance of elastic material is very good, it is very suitable for middle-aged and old in winter . even in the open air, you needn't be afraid of the weather changes influence and stops the outdoor exercises
保暖:弹力胶绝热性能特好，特别适用于中老年冬天穿着，即使在户外也不用担心天气变化的影响而终止户外运动。 - firstly, the structure's geometrical design parameters are expressed with the discrete design variables . secondly, the structure's mechanical model that based on the elastic material mechanical characteristic and a certain enclasped state and enclasped thinking of multi-layers " shell is established
首先给出描述组合圆筒裱糊装配结构几何状态的几何特征参数的定义，以及几何特征参数与设计变量即弹性垫层厚度之间的几何关系。 - It's difficult to find elastic materials in a sentence. 用elastic materials造句挺难的
- the main work done in this dissertation is organized as follows : in chapter 1, we consider a vibrating non-homogeneous beam with one segment made of viscoelastic material of kelvin-voigt type, and other parts made of elastic material by means of timoshenko model
当梁的横截面的尺寸与其长度相比不能忽略时，需要考虑转动惯量的影响，此时梁的模型由rayleigh梁给出。进一步，如果再考虑到由剪切力引起的偏差，就需要引入timoshenko梁的模型。 - the variation of friction coefficients of pa6 composites with loading also accords with the friction behaviors of elastic materials under lower load ( p < 100 n ); for cu counterface, the friction coefficients of pa6 composites increase with the increasing of filler contents at the same load
我们认为，聚合物材料的摩擦系数变化除了与材料本身性能有关外，还与摩擦副的硬度有关。纳米al_2o_3的加入，尼龙6的磨损量下降，但是对于尼龙6而言，存在一个最浙江 - this paper studied the warp and stiffness of end-plate connection, and studied how the actual stiffness of end-plate connection influence stiff frame's displacement, and some design improvements are proposed . a methodology based on finite element modeling is used to establish strong bolted end-plate connection calculation model, and solved the interface between end-plates question and how to add bolt pretension when imitating end-plate connection's elastic material characteristic . through analyzing and comparing calculation results and experiment data, this paper summarized bolt force distribution, connection moment resistance, moment-rotation relationship and connection stiffness
笔者采用有限元方法，建立高强螺栓端板连接的计算模型，模拟了节点弹性阶段的工作状态，较好的解决了高强螺栓端板连接中的接触面问题和螺栓预拉力的施加问题，通过对计算结果的分析以及与实验数据的比较，总结出端板连接在弯矩作用下的螺栓拉力分布规律、节点抗弯承载力及其影响因素，以及节点刚度特性及其对刚架性能的影响，同时，对端板连接受力变形性能也做了十分有益的分析，为轻钢节点设计方法的改进提供了依据。 - numerical viscoelastic modeling for porphyroclast rotation in ductile shear zones is done by a viscoelastic finite element program based on detailed investigation to three ductile shear zones, the taihangshan mountains, north china . in this model porphyroclast garnet is assumed as isotropic elastic material with small elastic deformation, while the matrix quartz, feldspar as viscous fluid maxwell material which has increasing deformation with time . the viscosity of matrix is supposed to be 10
采用粘弹性力学分析程序对太行山阜平地区剪切带中斑晶旋转问题进行了有限元数值模拟。在计算模型中假定：石榴石斑晶为弹性材料，在应力作用下只产生很小的弹性变形石英长石质的基质部分为粘弹性材料，它具有随时间变形不断增大的特性。 - this dissertation mainly investigates the properties of solutions of a class of quasi-linear wave equations with a viscosity, a nonlinear perturbation ( source term ) and a dissipative term ( damping term ), which arises from the longitudinal motion of a visco-elastic material . it contains the problems of existence and uniqueness of solutions, global existence, asymptotic behaviour and finite time blow up, etc . this thesis consists of four parts
本论文主要研究来自于物体的波动等应用领域中的一类带有粘性项、非线性扰动项(源项)和耗散项(阻尼项)的拟线性波动方程解的定性性质，内容包括解的存在唯一性，解的整体存在性和渐进性态及解在有限时刻爆破等问题 - mirror surfacing is a difficult task that requires considerable skill when performed using a conventional shot system polisher . however, in the shot machine smap, kamei iron works has incorporated an originally developed grinding medium that consists of a compound coating of fine grinding particles on the surface of an elastic material core
以前的发射式研磨机的镜面加工过程有很大的难度，现在的发射方研磨机smap，是把弹性素材做为核心，在核心表面用研磨粉末制作复合表面涂层的新形研磨法。 - the direct solution for u ~ u and u ~ p form, the stagger solution for u ~ p form are compared in the convergency, stability and efficiency, from which it is concluded that the first solution used not widely before is characterized with weakly ill-conditioned stiffness and comparatively high efficiency . the finite element methods based on these three solving procedures are numerically implemented . the seabed soil under wave pressure with small amplitude can be viewed as elastic material
详细比较广义biot理论uu形式直接解法、up形式直接解法与交叉迭代法求解弹性、弹塑性问题的收敛性、稳定性与计算效率，认为以往较少应用的uu形式直接解法刚度阵病态性弱，求解效率高，更适合土工问题的数值模拟，小风浪作用下海床的动力响应特性可视为弹性的。 - during the course of stress calculation, the concrete watertight wall and the soil around are supposed to be linear elastic material, the onsolidation of dam is supposed to be completed before the watertight wall is constructed, the contact element is adopted to simulate the interface between the dam and watertight wall, and the completed before the watertight wall is constructed, the contact element is adopted to simulate the interface between the dam and watertight wall, and the influence towards the stress of watertight wall when water elevation changes is calculated by fem
应力计算时将砼防渗墙及周围土体假设成线弹性材料，假设在防渗墙施工时坝体固结已经完成，用接触单元模拟坝体和防渗墙之间的接触面，利用有限元计算出水位变化对防渗墙应力的影响。
更多例句： 上一页