我们猜你已经(过去的几年几乎所有人和他们的妈妈都)设计出一台苹果平板电脑的模型。
And guess you have-over the past few years everyone and their mom has mocked up an Apple Tablet. Here are our favorites from readers and industry insiders alike.
绝缘子污秽闪络事故严重威胁电力系统的安全可靠运行,目前国内外对污闪机理的研究主要以平板模型为基础。
Pollution flashover accident of insulators may threaten the operation safety of power system, whereas, the research on pollution flashover circuit model is based on the plate model by now.
紧邻模型有二维码展示,方便游客用智能手机和平板电脑来找到更多关于项目的东西,比如照片和图纸。
There are also QR codes displayed next to each model so that visitors can use smartphones and tablets to find out more about each project, and view accompanying photographs and drawings.
有限元分析表明,开孔圆柱壳与其相应的平板模型在开孔附近的等效应力分布非常相似。
The similarity between equivalent stress distribution around the holes in cylindrical shell and its plate model is shown through finite element analysis.
在模拟的紊流风场中,应用这一方法对平板和江阴长江大桥的节段模型进行了试验,识别了其气动导数。
A thin plate and the sectional model of the Jiangyin Bridge were tested in turbulent wind in a wind tunnel to extract their flutter derivatives.
文中主要通过平板俯冲模型来计算模拟全球范围内一些大的俯冲边界,并对俯冲角等问题作了一些讨论。
In this paper, we mainly use plate subduction model to calculate and simulate some major subduction boundaries all over the world, and discuss the problem of the dip Angle.
首先利用双平板模型、麦氏方程组和边界条件推导矩形波导铁氧体移相器的超越方程。
The transcendental equation for ferrite phase shifters in rectangular wave guide has been obtained by applying twin slab model, Maxwell equations and boundary conditions.
对崆峒水库输水洞平板闸门改建为锥形阀后的消力池进行了模型试验研究。
After the Kongdong reservoir water hole plate gate rebuild into a cone valve, the stilling basin, model test was conducted.
建立了含有微气泡的平板边界层方程,并采用一种简单的混合长度模型和有限差分方法对该方程进行了数值计算。
The equations of the boundary layer containing microbubbles on the plate are established, then calculated employing a simple mixing length model and a finite difference method.
认为现广泛采用的振动平板夯数学模型是不符合实际工况的。
The usually used mathematical model of vibrating plates isn't keeping with its working process.
在平板叠加理论的基础上,建立了一个有限长对称矩形压力容器的设计模型,并推导出其侧板厚度的计算公式。
A design model of a finite length rectangular pressure vessel was established based on the plate heap theory, the calculation formula of the side plate thickness was derived.
在试验结果的基础上,考虑传导和辐射传热的偶合作用,建立了该金属蜂窝平板传热的有限元分析模型。
Based on the results of the experiment, a FEM model for the heat transfer of the metallic honeycombed plate was established, which took the combination of heat conduction and radiation into account.
该模型可为平板蓄冷器的设计及优化提供理论依据。
This model can provide theoretical bases for design and optimization of ice storage plate system.
本文采用随机系统识别方法,在模拟的风雨共同作用条件下识别了薄平板模型的气动导数。
In this paper, the flutter derivatives of a thin plate model under the simultaneous actions of wind and rain are identified by using the Covariance-Driven Stochastic Subspace Identification method.
模型材料为环氧树脂平板。
利用双平板模型推导出了单环非互易铁氧体移相器的超越方程,并对其特性进行了讨论。
The transcendental equation for the single toroidal non-reciprocal ferrite phase shifter is obtained by using the twin slab model, and its properties are discussed.
在一维平板鞘层中应用双流体模型在有无碰撞两种情况下分别研究了定向离子束和定向电子束的存在对玻姆鞘层判据的影响。
A two-fluid model has been used to study the influence of the existence of the directive ions and directive electrons on the Bohm criterion of sheath.
在试验室模拟路基现场的工况,建立平板载荷试验模型,进行了地基系数与载荷板尺寸的相关性试验,并与理论公式进行了对比。
The experiment on the correlation between coefficient of foundation and size of loading plate is performed on experimental model of planar load test in lab, which can model field situation of roadbed.
考虑约束条件边界的模糊性,建立了平板网架结构模糊优化设计模型。
The model of structural fuzzy optimum design of space truss structure is established considering the fuzziness of constrained boundary condition.
平行平板理论模型和多相混合模型的计算结果均表明:(1)随着气、液流量的增大,生物膜滴滤塔降解甲苯的净化效率均降低。
The results of parallel plat plates model and the multiphase mixture model both show that: (1) the purification efficiency of trickling biofilter reduces as the gas or liquid flux increasing.
利用豪斯纳理论对贮油罐罐内的液体作了近似处理,并用平板壳体单元建立了贮油罐的简化模型。
Using Housnae Theory to treat the fluid of fuel reservoir approximately, the writer sets up a simple model of fuel reservoir with flat and shell elements.
本文用尾流模型解决了超空泡平板翼栅非线性势流问题。
The nonlinear potential flow problem of the surpercavitating flat-plate cascade is solved by employing the wake model.
通过其与损伤度函数模型进行耦合,对无氧铜和45钢平板撞击层裂进行了数值模拟。
Coupled with damage function model proposed previously, pr function is applied to simulate the spall behaviors of OFHC copper and 45 steel as examples.
采用平板模型的流动试验方法,研究了二次孔道封堵的最佳用量和最佳工艺。
This paper makes a study on the optimum plugging time and the optimum plugging site of secondary channel through the adoption of the flow experiment of place models.
建立了扩散平板光波导的等效阶跃平板波导模型,进行了一系列的模拟计算,得出了一系列波导传播参量、结构参量与工艺参量之间的关系曲线。
The model was established, and a set of simulation has been done, and a series of relationship curves among the parameters of wave guide propagation, structure and technics are obtained.
方法在NO扩散的点源模型基础上,构建了一个离散化神经元群的平板模型。
Method Based on point model regarding a single neuron as a point source, a discrete plat model of NO diffusion was established.
建立有限元模型,对平板条叶片以不同角度和初始速度撞击矩形靶板的过程进行了数值模拟。
Numerical simulations of the course of the plate blade impacting target with the different angles and the initial velocity were performed based on the finite element model.
本文运用模态子结构综合法进行结构动态计算和用实验模态分析法进行模型试验,对悬臂平板和结构模型的动力吸振器主要参数进行了比较系统的优化研究。
Based on modal synthetical method and experimental modal analysis, the main parameters of dynamic vibration absorber on a cantilever plate and on a structural model are optimized in this paper.
在高斯随机面元统计散射模型的基础上,提出了目标表面为随机粗糙平板面的空间目标散射太阳光产生地面光照度的散射计算模型。
Then based on the Gauss random facets statistical scattering physical model, the calculation model for Gauss random surface of spatial objects that is made from planes is derived.
在高斯随机面元统计散射模型的基础上,提出了目标表面为随机粗糙平板面的空间目标散射太阳光产生地面光照度的散射计算模型。
Then based on the Gauss random facets statistical scattering physical model, the calculation model for Gauss random surface of spatial objects that is made from planes is derived.
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