给出了变形理论和流动理论模拟势能原理的应用。
The applications of the simulated potential energy principles for deformation theory and flow theory are given.
运用气固两相流动理论,建立粉尘运动的数学模型。
A mathematical model of dust movement was derived from the gas-solid two-phase flow theory.
根据金属塑性流动理论和设计方法,提出新的热挤压工艺。
According to metal plasticity flow theory and design methods, a new hot extrusion process was proposed.
本文讨论了塑性流动理论中的理想刚塑性材料的动力学问题。
We discuss the dynamics problems of ideal rigid-plastic material in the flow theory of plasticity in this paper.
首先本文运用非定常气流流动理论来研究热风炉管内气柱的动力特性。
Study the gas dynamic characteristic based on non-steady flow theory of gas.
根据塑性力学流动理论,分析推导了变形区三维变形和应力的数学模型。
From the plastic flow theory, the three-dimensional deformations and stresses of the deformation zone are formulated.
利用土体的塑性流动理论,提出了用于描述饱和砂土动力反应性质的弹塑性本构模型。
Based on the plastic flow theory of soils, an elastoplastic constitutive model for describing the dynamic behavior of the saturated sands is developed.
利用J 2流动理论各向同性硬化原理,结合离散元方法,建立筒型基础土体本构关系。
The constitutive relationship of bucket foundation was analyzed by the principle of J2 flow theory and isotropic based on a deformable distinct element method.
资金流动理论研究的目的是对资金流量进行分析与预测,为宏观经济调控提供决策依据。
To study the fund movement theory is to analyze and forecast fund flow, to serve the macroeconomic adjustment.
这种方法以拉伐尔喷管内非对称流动理论为基础,首先着眼于减少气动偏心,然后考虑效率。
The method, based on the theory of non-symmetric flow in Lavol nozzle, aims first at the Angle of reducing the gas dynamic misalignment, and then at the Angle of efficiency.
应用流体的复势函数理论及缝隙流动理论,对具有多供气孔的矩形荷载的气垫场进行了理论分析。
The air cushion field′s pressured rectangular pad with multiple supply holes are analyzed theoretically by use of complex potential theory and slit flow theory.
运用湍流理论和多相流动理论对不同二次风反切工况下炉内气流、煤粉颗粒运动进行了数值模拟。
The numerical simulation for furnace gas flow and coal powder particle motion under various conditions of reverse secondary air is carried out based on turbulent flow and multiphase flow theories.
通过漆包线生产工艺对涂漆的要求及漆液流动理论,可以计算出相关的参数,并合理选择配模尺寸。
Related parameters may be calculated according to the requirements of the enameling process and the theory of enamel melt flow, by using which right die sizes can be selected.
要素流动理论可以从要素构成、要素流动原因、要素流动过程以及要素流动的影响四个方面进行分析。
Factor flow theory may be analyzed from four aspects: factor constitution, reasons for factor flow, process of factor flow and effects of factor flow.
利用直接数值模拟方法求得平板上V—型条纹表面上的降阻情况,并给出基于二次流动理论的降阻机理。
The drag reduction of plane-surfaces with V-shaped grooves is given out by direct numerical simulation, and the drag reduction mechanism in the base of the secondary flow theory is suggested.
基于可压缩流体不稳定流动理论及地层流体渗流理论,建立了气体钻井过程中井筒瞬态流动的数学模型。
Based on the theory of unsteady flow of compressible fluid and the seepage theory of formation fluid, the mathematical model of the gas transient flow in the wellbore has been established.
改进的反向模拟法采用了一种基于塑性流动理论的本构方程,可以充分考虑应变历史对塑性变形的影响。
The constitutive equation in the present method is based on flow theory of plasticity to consider the loading history, while deformation theory of plasticity in the classical inverse analysis method.
利用土体的塑性流动理论,提出了用于描述饱和砂土在单调荷载作用下的应力—应变反应性质的弹塑性本构模型。
Based on the plastic flow theory of soils, an elastoplastic constitutive model for describing the stress-strain behavior of the saturated sands under the action of monotonic loading is developed.
采用三维流动理论,改变叶片造型方法,控制水力损失和引入CFD方法是提升现有轴流泵叶片设计的主要策略。
The main strategy should include in itself the use of three-dimensional flow theory, improvement of vanes stacking skill, control of hydraulic losses, and use of CFD in vane design procedure.
根据流体力学中的绕球定常黏性流动理论,在振动台试验的基础上,设计了一套砂土液化及液化后流动特性的试验装置。
According to the theory of dropping ball viscosimeter, the test apparatus of flow characteristics of liquefied and post-liquefied sand is developed based on the shaking table tests.
译文:而根据两级流动理论,恰恰是这些不是是名人但具有影响力的人,通过直接影响他们的朋友和同事,推动了社会流行潮。
Yet it is precisely these non-celebrity influentials who, according to the two-step-flow theory, are supposed to drive social epidemics by influencing their friends and colleagues directly.
译文:营销人员已经采纳了这个两级流动理论,因为该理论表明,他们只需找到有影响力人士就可以为他们完成大部分的工作。
Marketers have embraced the two-step flow because it suggests that if they can just find and influence the influentials, those selected people will do most of the work for them.
本文根据流体机械准三元流动理论,以叶片式流体机械转轮的设计研究方法为出发点,针对斜流式水轮机转轮设计方法进行了理论探讨。
According to the quasi-three dimensional theory of hydraulic machinery, this paper discussed the runner design method of the diagonal turbine, based on the blade turbine runner design theory.
依据分形几何理论,结合不可压缩粘性流体层流流动理论,建立基于分形参数的金属垫片泄漏模型,该模型揭示了泄漏率与密封表面形貌之间的关系。
According to the fractal geometry theory and the non-compressed viscous fluid laminar flow theory, the leakage model of metallic gasket based on fractal parameter was established.
经济学理论预测资本会从世界最发达经济体向穷国流动,而目前的情况却恰恰相反。
The flow of capital from poor countries to the richest economy in the world is exactly the opposite of what economic theory would predict.
资本和技术更具流动性。然而这并没有像一些讲解员常说的那样使得比较优势理论无效。
The increased mobility of capital and technology does not invalidate the theory of comparative advantage, as some commentators like to argue.
他是研究流动体的前驱(及其他领域),但在他的时代,计算工具的复杂性还不足以支持他的理论想法。
He was a pioneer of the study of moving fluids (among many other things), but his ideas outran the computational tools of his day.
理论上也的确如此,流动性调节资产定价模型向我们展示出贝塔风险系数是如何补偿标准市场系数的。
Indeed, the liquidity-adjusted capital asset pricing model shows how liquidity betas complement the standard market beta.
值得注意的是,本文理论中金融机构与产权机构对资本流动具有不同的影响。
A noteworthy feature of this theory is that financial and property rights institutions can have different effects on capital flows.
值得注意的是,本文理论中金融机构与产权机构对资本流动具有不同的影响。
A noteworthy feature of this theory is that financial and property rights institutions can have different effects on capital flows.
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