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- elastic cross section 弹性截面
- A pillar, rectangular in cross section, supporting an arch or roof. 支柱交叉处的长方形柱子，支撑一个拱顶或屋顶
- Elastic Cross Sections of e~--He and e~--Ar Collisions Calculated Using Roothaan-Hartree-Fock Atomic Wavefunctions 利用Roothaan Hartree-Fock原子波函数计算的低能电子被He和Ar原子弹性散射截面
- A concave molding with a cross section that approximates a quarter circle. 飞檐的凹圆线脚截面近于九十度弧的凹线脚
- A specific layer of soil or subsoil in a vertical cross section of land. 地层，岩层处于土地的垂直横截面中的某一具体土层或次土层
- By using first Born approximation of quantum mechanics and analytic wowe function of H and Heatom,their elastic and differential inelastic collision cross section is computed. 应用量子力学第一玻恩近似和氢原子与氦原子的解析波函数,计算了它们弹性碰撞和各种非弹性碰撞截面。
- The equilibrium and stability of an elastic rod with circular cross section under the constraint of a cylinder is discussed. 摘要讨论受圆柱面约束的圆截面弹性杆的平衡与稳定性。
- The deformation characteristics of non free cutting (NFC) are experimentally studied with the chip cross section geometry, the deformation configuration and the cutting ratio. 通过对切屑截面几何、变形状态及切削比的实验分析，研究了非自由切削的变形特征。
- Mott cross section and the modified Bethe equation are used to describe the elastic and inelastic scattering of electrons in solids, respectively. 模型应用 Mott散射截面和 Joy方法修正的 Bethe方程描述和计算低能电子在固体中弹性和非弹性散射 .
- The Mett cross section applies to a point scatterer. 莫脱截面适用于点散射体。
- If we look at a cross section of a water wave, we may see that the wave form repeats itself at regular intervals. 如果我们观察水波的横截面，我们会看到波形是按一定的间隔重复的。
- This old man is a cross section of modern artists in Britain. 这位老者是英国现代艺术家的典范。
- Runners cross section type and size as per standard. 流道切面形状和尺寸符合标准。
- They do not represent a complete cross section of his works. 这当然并非包括了他的全部著作。
- A thrombosis of a coronary artery is shown here in cross section. 此横截面显示冠状动脉血栓形成。
- After incision, on the cross section also can have redfiliform. 切开之后，断面上还会有红色的丝状物。
- It is suitable for conductor cross section is 35-120 mm2. 它是合适的导线截面35-120平方毫米。
- Seed flattened dorsally in cross section, face concave. 种子背面扁平在横断面上，表面凹。
- Seed subterete in cross section, face deeply sulcate. 种子在横断面近圆柱状，表面具深槽。
- The distribution of microstructure (such as subgrain size) in the cross section of the extrudate is non - umiform under the normal extrusion conditions in which the ram velocity is constant. 常规挤压条件下(推杆速度不变),热挤压件的微观组织(例如亚晶粒)沿长度方向的分布是不均匀的。
