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- negative edge dislocation 负刀型位错
- By using the lattice-rotation model,the screw and edge dislocation densities of the samples were calculated. 通过使用晶格旋转(Lattice-rotation)模型拟合,计算出样品的螺位错密度和刃位错密度。
- The electronic structure of the bcc Fe (001)edge dislocation core is investigated using the first principles discrete variational method(DVM). 本文用密度泛函理论框架下的离散变分方法 (DVM)研究了bccFe[10 0 ](0 0 1)刃型位错体系的电子结构 ,给出了结合能、原子间相互作用能以及电荷转移信息。
- A mathematical model for the interaction force of an edge dislocation in the substrate near a surfacelayer is developed. 本文提出了材料表面层与基体材料中刃型位错的交互作用模型。
- However,the pure edge dislocation is easily etched along the dislocation line,inducing an etch pit of inverted hexagonal pyramid aligned with the surface step. 纯刃位错易于沿位错线被腐蚀;因而其腐蚀坑是沿着表面阶梯分布的尖底倒六棱椎.
- Utilizing the function of positive and negative edge trigger of the programmable counter array (PCA) unit in MPU, signal zero-cross is captured for the phase detected based on double way. 可编程计数器阵列PCA“捕获”信号的过零点用于双向过零平均鉴相,得到准确的相位差和周期;
- Combined the modified analytical embedded atom method (MAEAM) with molecular dynamics(MD) simulation method,both the relaxed structure and strain energy of an a edge dislocation in metal Ta have been simulated on atomic scales. 采用改进分析型嵌入原子法(Modified Analytical Embedded Atom Method;MAEAM);结合分子动力学(Molecular Dynamics;MD)模拟方法;从原子尺度对金属Ta中的a[100]刃型位错弛豫结构和能量进行了计算机模拟.
- EDGE DISLOCATION IN CRYSTAL DEFECT GAUGE FIELD 晶体缺陷规范场中的刃位错
- Computer simulation for the stress field of edge dislocation 刃型位错应力场分量的计算机模拟
- Keywords edge dislocation;kink;impurity;electronic structure; 刃型位错;扭折;杂质;电子结构;
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- The factory is situated on the edge of the town. 这座工厂坐落在该城的边上。
- The hotel is situated at the edge of the town. 该饭店坐落于市区的边缘。
- The plates and bowls have a gilt edge. 这些盘子和碗镀有金边。
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- The tests for hepatitis were negative. 肝炎检查结果是阴性。
- Their criticism was not negative. 他们的批评并不是负面的。
- He is all on edge to have a look at it. 他急于想看一看那个东西。
- Do a blow-up of this corner of the negative. (对某事的)详尽的报道。
- She was a bit on edge till she heard he was safe. 她听到他安然无恙才放下心来。