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- Element distribution equation 元素扩散方程
- One dimensional overpotential distribution equation along the direction of the bed thickness is formulated. 建立了固定床内超电位沿床层厚度方向的一维分布方程。
- Except GOLF-RACHT fracture distribution equation, there is no other equation in petroleum engineering which can depict fracture distribution. 除GOLF-RACHT裂缝分布方程之外,石油工程中尚未见到其它的单裂缝分布描述方程。
- The feature matrixes exhibit self-correlativity of picture element distribution. 结构特征矩阵反映象素分布的自相关性质。
- The results indicate that their original rocks, may be a basic pyrogenic or volcanic rocks and have the trace element distribution feature of oceanic basalt. 稀土元素,微量元素地球化学特征显示上述岩石具有大洋中脊拉斑玄武岩及岛弧、火山弧玄武岩元素分布特征。
- The Auger electron spectromy (AES) and globe angle X-ray diffraction (GAXRD) are applied to analyze the element distribution and phase structure of modified layers. 利用俄歇能谱仪(AES)分析改性层中元素的浓度分布,用低角度X射线衍射仪(GAXRD)分析离子注入层的结构。
- Accordng to Gaussian distribution equation, we can paint a curve and obtain the normal distribution curve of random error and the rule of random error. According to the rule, we may get probability of random and confidence interval. 按高斯误差分布方程作图可得偶然误差的正态分布曲线,根据方程和曲线可得偶然误差的分布规律,可求出偶然误差出现的概率,从概率可得到平均值的置信区间。
- The element distribution in an electron beam welding (EBW) seam was analyzed with a scanning electron microscope (SEM). The relationships among the flow of the melting metal and the element distribution in the EBW process were discussed. 利用扫描电子显微镜 (SEM)分析了电子束焊缝中熔质元素分布 ,以及焊接过程中熔池流动与熔质分布的关系。
- Provenance analysis of the Mesozoic deposits in the Jiyang depression is based on sandstone and conglomerate contents, stable and unstable mineral contents and trace element distribution patterns. 摘要笔者利用砂岩和砾岩的百分含量，稳定矿物和不稳定矿物的含量变化特征及微量元素分布特征，分析济阳坳陷中生界物源方向。
- The cobweb model that basically debated price wave motion respectively in the light of different situation, differential kinetic model and difference distribute equation model. 主要针对不同情况分别讨论了价格波动的蛛网模型、微分动力学模型及差分方程模型。
- steady-state distribution equation 稳态分布方程
- Numerical solution of multi-component chemical equilibrium flows by elements distributing equations and thermodynamic calculation of chemical equilibrium 用元素扩散方程和化学平衡热力计算的方法求解多组分反应流场
- The EPMA was used to analyze the elements distribution to study the mechanism of segregation. 并利用EPMA分析元素的分布以探讨偏析的特性。
- The carbon content distribution equations are derive d for one-period and multi-period carburizing processes by using the mathemati cal analysis method. 用数学解析法对两段法渗碳扩散方程求解并加以证明和推论，给出了一段、两段及多段气体渗碳的碳浓度分布方程。
- Moreover,optical microscope,SEM and EDX were used to analyze the microstructures and elements distribution at the interface. 在此基础上,借助金相显微镜、SEM和EDX能谱分析,对接头组织及界面元素分布规律进行了分析。
- The authors suggest that tectonic role is not only to shatter and mylonitize rock,but also control the elements distribution,activation and migration. 由于构造动力的控制作用，成矿元素在不同构造岩相带表现出了相似而略带差异的地球化学行为。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- ELEMENT DISTRIBUTION AND VARIATION IN ARAL SEA 咸海的化学要素分布及变化规律
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- Keywords West Lake;Sedi ment;element distribution; 西湖;沉积物;元素分布;
