对于有限核的微观光学势通过定域密度近似获得。
The microscopic optical potential of finite nuclei is obtained with the local density approximation.
由此计算了热核物质和有限核的状态方程,每核子熵及每核子自由能。
The energy, entropy, free energy per nucleon and the equation of state for hot nuclear matter and hot finite nuclei are calculated, compared and analysed.
本文讨论了在预复合反应的“一、二、无穷大”模型中有限核大小效应的影响。
The influence of limited nuclear size effect to "One, two, infinity" model for precompound reactions is discussed.
如果你相信他的言论,普京的愤怒反映出他担心布什要在捷克和波兰境内部署一个有限的导弹防御系统的计划正在打破核平衡。
If you believe him, Mr Putin's rage reflects his fear that the nuclear balance is being upset by Mr Bush's plan to put a limited missile defence system on Czech and Polish soil.
有限使用的插槽(LUSocket)—只用在Informix GrowthEdition上,这将在潜在包含多个核的物理插槽上允许许可。
Limited Use socket (LU socket) - Available only on Informix Growth Edition, this allows for licensing on a physical socket potentially containing multiple cores.
中国石油集团长城钻探工程有限公司录井公司核磁QC小组。
QC Group of Nuclear and Magnet, Logging Branch, Changcheng Drilling Engineering Limited Company, China Petroleum Groups.
确定英伦管架有限公司(BPS)核支持设备目录中未规定的任何设备,以便未来使用。
Identification of any equipment that is not specified within the BPS nuclear support equipment catalogue for further action to be implemented.
根据计算流体力学与传热学原理,建立了描述铝合金电阻点焊液态熔核流动行为和传热过程的轴对称有限元模型。
Based on theories of computational fluid dynamics and heat transfer, an axial symmetry finite element model of velocity and temperature field of spot welding for aluminum alloy is established.
利用再生核理论和有限差分法给出了一种计算欧拉方程组的新方法。
A new method for calculating Euler equations is presented by means of the theory of reproducing kernel space and finite difference method.
以异质材料低碳钢与纯镍电阻点焊为例建立了电阻点焊熔核形成过程的电热耦合有限差分模型。
A three dimensional finite difference electric thermos model for resistance spot welding nugget process of dissimilar materials is introduced.
根据三层不锈钢板电阻点焊熔核形成过程,建立了模拟三层板点焊温度场的轴对称有限元模型。
An axisymmetric finite element model is developed to simulate the temperature field of resistant spot welding according to the process of nugget formation of three layers stainless steel sheets.
研究设计了一种具有自主知识产权的高速、高精度的有限域多项式相乘运算核。
In this thesis, the design and FPGA implementation result of a finite field polynomial multiplier is presented, whose arithmetic architecture is based on the number theoretic transform.
利用有限杆元法,提出开洞核芯筒结构动力特性分析的数值方法。
A numerical method is then proposed by applying the method of finite member element for analysing dynamic characteristic of the structure with perforated core walls.
根据地球液核基本运动方程,采用有限元方法对液核流体的对流状态进行了数值模拟。
According to the basic motion equations of the earth's fluid core, the convection of the fluid core has been simulated by use of Finite Element Method (FEM).
利用再生核理论和有限差分法给出了一种计算欧拉方程组的新方法 。
The governing equation is 3D Euler equations, which is solved by the finite volume method.
通过观察和分析重核和超重核中量子谱的统计性质,研究有限物理体系中量子混沌的一些问题。
Some aspects of quantum chaos in a finite system had been studied based on the analysis of statistical behaviors of quantum spectra in heavy and superheavy nuclei.
综合热传导方程与过冷形核、生长规律,用显式有限差分法模拟了共晶铸铁的凝固过程。
An explicit finite-difference method (FDM) was used to model and simulate the solidification of eutectic cast iron by combining heat transfer equations with undercooling nucleation and growth laws.
中核苏州阀门股份有限公司,上市公司。
Valve door in medium pit Suzhou incorporated company, listed company.
本人知悉电子核证服务有限公司有绝对权力根据核证作业准则批准或拒绝本人之申请。
I acknowledge the absolute right of Digi-Sign to approve or reject my application pursuant to the CPS.
结果:建立了上颌第一磨牙残根桩核冠的三维有限元模型。
Result: the three-dimensional models of the first maxillary molar residual root restored with post-core crown were generated.
有限元模型模拟手法作用时,椎间盘的髓核内压力在坐位旋转手法时最大;
The finite element model showed that the pres sure within lumbar nucleus pulposus was the highest with rotation manipulation a nd the lowest with sitting- rotation manipulation.
介绍了基于有限元法模拟电阻点焊熔核形成过程中的轴对称电、热、力耦合场的模拟模型。
Based on FEM, an axis symmetric finite element electro-thermo-mechanical model in the formation of molten core of resistance spot welding is introduced.
结论:为建立不同桩核形态的三维有限元模型提供了一种简便、精确的方法,为后期优化桩核形态奠定了基础。
Conclusion: a more precise and convenient method is found to reconstruct different 3d finite element post core models, which provides the foundation for later post core shape optimization.
欢迎访问湖南省中核矿业开发有限公司网站!
Welcome to the website of Hunan Zhonghe MiningIndustry Development co.
欢迎访问湖南省中核矿业开发有限公司网站!
Welcome to the website of Hunan Zhonghe MiningIndustry Development co.
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