Her theory about uranium would have explained the presence of element 43 in her team's ore sample.
她关于铀的理论可以解释她的团队的矿石样本中43号元素的存在。
According to the elastic thin plate theory and vibration theory, a boundary element method (BEM) was used to analyze the frequency characteristics of a thin plate in lateral free vibration.
根据弹性薄板理论和振动理论，运用边界元法(BEM)分析了薄板弯曲自由振动的频率特性。
Based on the fuzzy matter-element theory, with the concept of the Euclid approach degree, compound fuzzy matter-element for construction scheme evaluation is established.
在模糊物元理论的基础上，结合欧氏贴近度的概念，建立了建设项目方案评价的欧氏贴近度复合模糊物元模型。
Based on the theory of stochastic finite element, the structural parameters of frame shear structure including stiffness and mass and damping are simulated to be stochastic variables.
以随机有限元理论为基础，将框剪结构的刚度、质量、阻尼等结构参数为随机变量。
Then using the superposition principle of well group, the analytic theory of single drainage hole is spread to multiple drainage holes in the element.
然后，应用井群的叠加原理，将单个排水孔的解析理论推广到单元内多个排水孔的情况。
On the basis of the fuzzy set theory and the concept of Euclid approach degree, a fuzzy matter-element model for assessment of regional eco-environmental quality is established.
基于生态环境质量概念的模糊性和评价指标的不相容性，在模糊物元分析的基础上，结合模糊集理论和欧氏贴近度概念，建立了区域生态环境评价的模糊物元模型。
Based on the stiff analysis of lathe's tailstock by the theory of finite element, the measure has been put forward to improve the unreasonable structure used at present.
并运用有限元理论对普通车床尾架体进行了刚度分析，对目前使用的不合理结构提出了改进措施。
Structural analysis is employed to expound Japanese multi-levels sentence groups and its relevant issues, and then the theory of its forming element is put forward.
运用层次分析法阐述日语多重句群及与之相关的问题，并从多元句群的角度提出了日语句群的构成元素说。
In this paper, the torsional rigidity to twist-drill is calculated according to the theory of elastic column and the finite element method.
本文应用弹性柱体的扭转理论和有限元方法，计算了标准麻花钻横截面的扭转刚度。
Color is an effect of visual sense, as men have the same physical mechanism and visual theory, the material element of color terms may have some comments.
颜色是一种视觉效果，由于人类具有相同的生理机制和视觉神经，颜色词产生的物质因素也有相似之处。
In the second chapter, the method and theory of mapping infinite element are dissertated in detail.
第二章对映射无限元的方法、原理进行了详细深入的论述。
Against to the existing condition and problems of this study field, this paper studied the model and application of risk element transfer theory in network planning project.
本文针对国内外研究的现状与存在的问题，研究了风险元传递理论在网络计划类项目中的模型和应用。
In the inner product space, the existence theory of best approximation element was obtained and described.
获得了内积空间关于弱闭凸集的最佳逼近元的存在性及其刻划定理。
Theory of solving the response function by boundary element method is discussed.
旨在探讨用边界元法求解响应函数的理论方法。
This method takes advantage of the dynamic simulation function of finite element analysis and the thermodynamic theory to calculate the value of thermal flux.
该方法利用动力学分析功能，结合传热学原理求解热流传递数值；
Requirements and the accuracy of pressure element were analyzed in theory, and the experimental results tallies basically with it.
实验所得的加压精度与理论分析结果比较接近，加压装置的压力与变形之间基本呈线性关系。
Base on of the basic theory of stability analyses, Finite element model building and the elements selection are analysed.
基于拱桥稳定性分析的基础理论，给出拱桥有限元建模的单元选取及建模方法。
It was well summarized of the theory of element transmutation by a famous lecture that Rutherfordgave on London Royal Society in 1904.
卢瑟福1904年在伦敦皇家学会发表的著名的贝克·利亚讲演，是对他建立的元素嬗变理论的一个很好总结。
This paper analyses three-dimensional stress distributions of the stud anchor chain by the theory of finite element and boundary element.
本文应用三维边界元法和三维有限元法对有挡锚链进行了三维应力分析，并将其结果与电测实验数据作了比较，吻合得很好。
Technique of finite element method is the important base of theory and powerful tool in mechanical dynamic design.
有限元技术则是机械产品动态设计和动态分析的重要理论基础和强有力的工具。
The theory and method of finite element analysis of sheet metal forming based on deformation theory was explored, and the computer program was implemented.
研究了基于形变理论的金属板料成形有限元分析的理论和方法，并实现了计算程序。
Abstract: the method of fast finite element analysis of sheet metal forming based on deformation theory was explored, and the computer program was implemented.
文摘：研究了基于形变理论的金属板料成形快速有限元分析的方法——反向方法，并实现了计算程序。
Aiming at beam string structure with double cables, the stereoscopic force body system of its special air space, this text adopts the theory of finite element and software as to analyze the structure.
本文针对双索张弦梁结构独特的空间受力体系，采用有限元理论及工具软件对其分析与研究。
The result uniformity of theory and test illustrates the simulation analysis method with finite element can be used to evaluate the reinforcement effect of bridge well and truly.
理论分析与荷载试验结果的一致性表明采用有限元仿真分析方法能够对桥梁加固效果进行准确的评价。
Applying the theory of structural finite element method, the corresponding structural analysis program system is developed.
结合结构有限元的理论，研制了相应的结构分析程序系统。
Applying the theory of structural finite element method, the corresponding structural analysis program system is developed.
结合结构有限元的理论，研制了相应的结构分析程序系统。
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