查询词典 anisotropy

After heat treatment for 25h and 50h in air, the r phase showed an anisotropy on XRD pattern. The molar fraction of the r " phase formed at the interface between the substrate and the bond coat was calculated and the profile of composition of all elements was modeled after considering the change of heat treatment temperature and time.

多元合金的基体和热障涂层的扩散和界面反应，用相平衡热力学Thermo一ca1C和相变动力学D工CTRA软件对基体/底层界面Y'相的摩尔分数以及整个试样中各元素的成份分布随温度和时间的变化进行计算，计算结果与实验结果有很好的吻合。

For thin polycrystalline films, especially those with columnar structure, once the diameter of grains on the film surface is larger than the film thickness, the total area of above and under basal planes (film-substrate interface) will be larger than that of side plane. Therefore besides the minimization of boundary energy in traditional bulk material, surface energy, interface energy would be considered due to the anisotropy of surface energy, interface energy being able to drive the grain growth and texture evolution in thin films.

对于薄膜特别是柱状晶薄膜，当晶粒在膜平面内的尺寸大于膜厚时，柱状晶粒的上底面和下底面的面积将大于侧面的面积，因此薄膜中的晶粒生长除像整体材料中的晶粒生长一样考虑晶界能外，还需要考虑表面能和界面能，因为各向异性的表面能和界面能将导致薄膜中的异常晶粒生长和织构变化。

According to the production prediction of horizontal well or drain holes, we have analyed the effect of the thick and anisotropy permeability of reservoir and the position of drain holes in reservoir to determine length and number of the drain holes.

根据水平井中泄油孔的产能预测方法，分析了油层厚度、油层各向异性、泄油孔在油层中的位置等因素对确定泄油孔长度和泄油孔个数的影响。

In addition, this paper presents an analysis for anisotropic drilling characteristics of the bit and the experimental study of bit anisotropy index in the laboratory.

另外，本文还分析了钻头的各向异性钻井特性，并初步探索了钻头各向异性指数的室内试验方法。

Both a dipping boundary and anisotropy can cause significant energy in the transverse component of receiver functions.

倾斜界面与各向异性介质均可使接收函数的切向分量产生明显的能量。

The existence of anisotropy in paramagnetic cubic crystal s has never been observed and it was only vaguely conjectured by Schlapp and Penney in 1932 for chrome alums.

立方顺磁晶体的各向异性从未有实验观察的报道，仅Schlapp和Penney(1932)在理论上对铬矾作过含混的臆测。

The forging method with horizontal V-shaped anvils was introduced to control fibrous tissue flow direction,to improve the anisotropy of mechanical properties of axial forging s.

应用一种新的锻造工艺——水平V形砧锻造法，通过有效控制锻件的纤维流向，改善了轴类锻件力学性能的异向性。

The forging method with horizontal V-shaped anvils was introduced to control fibrous tissue flow direction,to improve the anisotropy of mechanical properties of axial forgings.

应用一种新的锻造工艺——水平V形砧锻造法，通过有效控制锻件的纤维流向，改善了轴类锻件力学性能的异向性。

The obvious anisotropy in mechanical properties, non-metallic inclusions in array, some martensites transformed from austenites during cold forming were observed.

通过化学成分分析、磁性试验、力学性能及显微硬度测试、金相及扫描电镜观察，分析了奥氏体不锈钢高压锅盖冷成形时形成裂纹的原因。

Most coal beds have massive cracks and cleavages, and when seismic wave propagating in them, seismic wave will exhibit anisotropy.

大部分煤层存在着大量的裂隙和节理，地震波在其中传播时具有各向异性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。