The FE analysis also shows that with properly created model, the penetration process, penetration properties of steel plate by FSP and target damage mode can be simulated very well by using FE method.
有限元分析结果还表明，采用适当的模型，有限元法能较好地模拟破片模拟弹侵彻钢板的侵彻过程、侵彻特性以及钢板的破坏模式。
Objective to establish an optimal method to determine the contents of Fe and dextran in the nanometer iron compound.
目的建立适用于纳米铁包合物中铁及右旋糖酐含量测定的方法。
In this paper, a composite grid method (CGM) for finite element (FE) analysis of an electromagnetic field with strong local interest is proposed.
本文描述了对有需要着重分析的局部区域的电磁场进行有限元分析的复合网格法。
The paper reports atomic absorption spectrum for determination of trace Fe in additional Fe salt. The reliability of this method is examined by mathematical statistics way.
本文采用原子吸收分光光度法，测定铁强化盐中微量铁。用数理统计方法检证了方法的可靠性。
With modern CAD method and smart skill of making mesh used, finite element (FE) model is established and the problem of complicated structure and large dimension is solved.
应用计算机辅助设计和有限元网格划分的技巧和方法建立有限元模型，有效解决车体结构复杂和尺寸庞大的问题。
The influences of preparation method, the calcined temperature and auxiliary forming reagent on the activity of the Fe Mo Co o catalyst for oxidation of methylal to formaldehyde were studied.
考察了制备方法、焙烧温度和成型助剂对甲缩醛氧化制甲醛铁钼钴三元催化剂活性的影响。
The occurrence relationship between Fe and Ga and Ge in the reduced iron powder obtained from zinc residue, was analyzed by chemical phase method.
采用化学物相法研究了浸锌渣还原铁粉中铁、镓、锗的赋存关系。
A coupling of finite elements (FE) and infinite elements (IE) method is presented to investigate seismic response of the transportation tunnel due to earthquake waves.
采用有限元与无限元耦合方法讨论交通隧道在地震波作用下震动反应问题，并考虑地基土的非线性与层状性。
The special microcomputer software for calculation of slot electric field is worked out with fe method, and the field distribution in stator slot winding of large generator is calculated.
采用有限单元法，编制了适用于微机系统的槽部电场计算专用软件，计算了大型发电机定子线圈槽部电场的分布。
According to the characteristics of active filter, Fe-Si-Al is used and minimum volume method is adopted to optimize the design of inductance.
根据有源滤波的特点提出了采用铁硅铝作为铁心材料，利用最小体积法对电感进行了优化设计。
When producing the rare earths Fe-Cr-Al alloy by electroslag remelting method, the optimum quantity of rare earths added to three phase lining electroslag furnace is 0.5%.
电渣双联法生产稀土铁铬铝合金时，稀土在三相有衬电渣炉中的最佳加入量为0.5%。
The analysis method of using the characteristic spectrums of fe and other elements of ferroalloys to differentiate the matrix and to analyze various elements was researched.
研究了利用铁元素及成分元素特征谱线进行基体鉴别和成分元素分析的方法，研究结果可用于铁合金基体鉴别及各成分元素的定性和半定量分析。
The spatial field FE discrete method of the virtual work equation and the time field central difference discrete method of the FE equation in the dynamic explicit method are described in detail.
详细分析了动力显式算法中虚功方程的空间域有限元离散方法和有限元方程的时间域中心差分离散方法。
The results indicate that the theoretical results are right, and the FE model and experimental method are feasible.
结果表明理论分析方法是正确的，有限元模型和模态实验方法也是可行的。
The basic idea of the finite element beam propagation method (FE-BPM) is described.
文中概述了有限元束传播方法的基本思想和方法。
Extracted and separated valuable metals, like Fe, Ca and Mg, from molybdenum tailing in Luanchuan by Hydrometallurgy method.
运用湿化学法对栾川钼尾矿中有价金属元素进行回收利用，实现了铁、钙、镁的提取和分离。
This FE method will help to analyze the behavior of rectangular concrete-filled steel tubular column while parameters change.
本文方法对于钢管混凝土柱的非线性分析具有借鉴意义。
The Al, Pb, Cu, Cd, Fe, Sn etc trace element in the electrolytic zinc were accurately and quickly measured by using ICP-AES method.
采用ICP—AES法准确、快速地测定电锌中的铝、铅、铜、镉、铁、锡等微量元素，并对方法的准确度和精密度进行了检验。
The micro-sized iron fibers have been prepared successfully by the method of pyrolyzing Fe(CO)5 vapor deposition.
利用热分解五羰基铁气相沉积的方法成功地制备了微米级铁纤维。
This paper studies the effects on pure fe surface and the microstructure using the method of permeating re combined with laser melting modification.
研究了渗稀土激光熔凝复合处理对纯铁表面耐磨性能及微观组织的影响。
A new technology for preparation of Ti-Fe alloy coating on the steel substrate was investigated by high temperature sintering method.
进行了高温烧结法在钢基体的表面上制备钛铁合金涂层的新工艺研究。
The results showed that the multi-dimensional fe technique was effective to simulate the stress-strain field of the part in micro-scale, which provided a new method for fine FEA of tire.
结果表明，采用多维有限元技术对该部位应力-应变场进行细观模拟分析是有效的。该技术为轮胎局部精细有限元分析提供了一种新方法。
Authors presented a finite element (FE) model and frequency analysis method for analyzing 3-d full-mode flutter of long-span Bridges using ANSYS software.
提出了一种在ANSYS中直接分析大跨桥梁三维全模态颤振的有限元模型和频域方法。
The magnetic leakage factors of two types of claw-pole alternators were computed using a three-dimensional (3-d) finite element (FE) method.
用三维有限元方法计算一台电励磁爪极发电机和一台新型混合励磁爪极发电机漏磁系数。
The article introduces the performance of QZ20- 1 light Fe- Zn series phosphating agents and the modification method of after- treatment.
介绍了QZ20-1型轻铁锌系磷化剂的性能及改进后处理的方法。
A mixed FE-BE method is used to analyze fluid-structure coupling free vibrations of 3-d structures in an infinite liquid with constant depth.
应用有限元-边界元混合法分析了等深度的无限大片状域流场中三维结构的自由耦振问题。
A mixed FE-BE method is used to analyze fluid-structure coupling free vibrations of 3-d structures in an infinite liquid with constant depth.
应用有限元-边界元混合法分析了等深度的无限大片状域流场中三维结构的自由耦振问题。
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