• Stark's only option is to create a new element—which he does by constructing a particle accelerator in his workshop out of some metal tubes.

    斯塔唯一选择就是创造元素利用一些金属管自己工作室中搭建了一台用以创造新元素的粒子加速器

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  • For one particle, element and subsystem of the system, there is no order to say.

    对于系统粒子要素子系统来说有序的概念可言。

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  • The atom is accepted as the smallest particle of matter. There can be atoms of copper, for example, or of neon or of uranium or of any element.

    人们普遍认为:原子物质最小颗粒比如可能原子存在,或者原子,或者原子,或者任何元素原子存在。

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  • When you attempt to map the ties element back to the complex type, you find that two choices for the particle could have matched.

    试图将ties元素向后复杂类型匹配时,发现该粒子两个匹配的选项

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  • An atom is the smallest particle of an element.

    原子元素最小粒子

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  • The finite element method is used to analyze the relationship between strength and stress of the particle reinforced iron matrix composites and the shapes, sizes and fraction volume of the particles.

    采用有限元方法分析颗粒增强复合材料强度应力颗粒形状尺寸以及体积分数关系

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  • Numerical simulations on particle mixing characteristics of spout-fluid bed were carried out in three dimensional based on discrete element method (DEM).

    采用离散方法,对喷动流化床颗粒混合特性进行直接数值模拟

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  • The coated fuel particle is the key fuel element in the high temperature gas cooled reactor (HTGR).

    燃料颗粒高温气冷堆燃料元件关键组成部分。

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  • X ray pattern of Cl element in the HBP/PP/PVC and PP/PVC blends were detected and vantage software was applied to calculate the average diameter and to make statistics of particle distribution.

    通过X射线能谱微区分析得到了共元素面分布图,对氯元素面分布进行粒径分布统计平均粒径计算

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  • The atom is the smallest particle of an element that can have a separate existence of take part in a chemical reaction.

    原子元素最小粒子单独存在或参与化学反应

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  • The results of the analysis show that the content of S element is high at a particle edge location and low in the middle.

    结果表明S元素含量颗粒边缘位置中间情形。

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  • A new simulation strategy using the Discrete Element Method (DEM) based on spherical particle contact mechanics to tillage soil dynamics was proposed.

    提出采用基于颗粒接触力学原理离散耕作土壤动力学问题进行数值模拟思路

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  • The basic principles of DEM(discrete element model), and the equations of particle motion and models of particle particle interaction are introduced.

    介绍离散DEM)方法基本原理颗粒运动控制方程颗粒相互作用力的数学模型

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  • At the beginning of the 19th century, John Dalton theorised that an atom was an indivisible particle of an element.

    第19世纪开始,约翰·道尔顿建立了原子元素不可分微粒的理论。

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  • A linear discontinuous spatial finite element scheme for time-dependent particle transport equation is studied.

    空间线性间断有限元方法应用动态粒子输运方程的求解。

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  • Let the discrete element method (DEM) be developed into the numerical simulation of 3d fluid-solid two-phased flows, the trajectory flexible model of particle group has been put forward.

    离散单元(DEM)拓展两相流数值模拟中,提出颗粒轨道柔性模型

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  • Stress distributions in particle filled composite are studied by finite element method.

    本文采用有限元分析方法,对颗粒填充复合材料进行受力分析。

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  • Smoothed particle hydrodynamics (SPH) method coupled with finite element method (FEM) is used to simulate the dropping of rectangular fluid-filled tank.

    采用SPHFEM耦合方法,考虑流固耦合效应的影响,典型矩形薄壁液容器跌落过程进行数值仿真。

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  • This paper presents the application of boundary element method (BEM) for simulation of 2D and 3D particle-reinforced composite materials.

    本文中,边界元法用于颗粒增强复合材料数值模拟

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  • This paper presents the application of boundary element method (BEM) for simulation of 2D and 3D particle-reinforced composite materials.

    本文中,边界元法用于颗粒增强复合材料数值模拟

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