polycrystal

Prediction of earing tendency in deep drawing of textured polycrystal sheets

织构多晶板的深冲制耳倾向预测

Infrared polycrystal optical materials ZnS were manufactured using chemical vapor deposition ( CVD ) method in this paper.

采用 化学气相沉积 方法成功地生长出硫化锌多晶红外光学材料.

The results show that all PZT films are the tetragonal polycrystal structure with no evidence of preferential orientation.

结果显示，这些薄膜均为具有四方相钙钛矿结构的多晶颗粒膜，没有明显的生长方向。

Effect of slip and twinning systems on the polycrystal plastic model for magnesium alloy

基于滑移/孪生耦合模型的镁合金多晶体塑性成形分析

Nonuniform deformation and fracture of overaged Al-Cu polycrystal

铝铜过时效多晶体中的变形不均匀性和断裂

This paper analyzes the important positions of stealth materials in stealth technology, and introduces the study of application status of chiral material, nano metrical, electro-conduction polymer, polycrystal femur materials in detail.

分析了隐身材料在隐身技术中的重要地位，较详细地介绍了手性材料、纳米材料、导电高聚物材料、多晶铁纤维材料的研究和应用现状。

The present invention introduces transparent polycrystal used as luminous panel substrate in CRT.

本发明介绍用透明多晶体作阴极射线管发光面板的基片.

Shear band in overaged al-2. 45wt% cu alloy polycrystal

铝铜合金过时效多晶体中的剪切带

The Measurment of Temperature with Raman Scattering Spectra of Polycrystal ( SrNO_3)_2

拉曼光谱测定散射介质的温度

Tb-Dy-Fe twin crystal or polycrystal magnetostrictive materials are normally employed as driving unit in magnetostrictive actuator, yet the crystal boundary and twin crystal structure in the Tb-Dy-Fe materials hinder the movement of domain walls so that the displacement output under low magnetic field is rather small.

磁致伸缩型微位移致动器通常采用多晶或孪晶结构材料作为驱动单元，由于晶界和孪晶界对畴壁的移动具有阻碍作用，其低场下的位移输出较小，调控精度受到较大影响。

Wear properties of alumina strengthen yttria stabilized tetragonal zirconia polycrystal ( Y-TZP) ceramic ( ADZ) under different loads were investigated using a block-on-block tribometer.

采用往复式摩擦磨损试验机研究了10%（质量分数计）Al2O3增强四方氧化锆多晶Y-TZP陶瓷材料（简称10ADZ）在不同载荷下的磨损行为与机制。

This Bragg Equation is without limit on crystal size, can be used to describe the angular divergence of minicrystal diffraction, diffraction of thin crystal, and the integral intensity of polycrystal diffraction in positive lattice, etc.

广义布拉格方程不受晶体尺寸限制，可以在正空间中描述微晶体衍射的角发散，薄晶体的衍射，多晶体衍射的积分强度等问题。

A new mounting technology for synthetic diamond polycrystal-cubic anvil high-pressure technology is developed.

提出一种人造聚晶金刚石镶套新工艺———六面顶高压镶套工艺.

With the polycrystal, PbI _ 2 single crystal with size of? 15 mm ×30 mm has been grown by vertical Bridgman method.

以此为原料,用垂直Bridgman法生长出尺寸为? 15mm×30mm的PbI2单晶锭.

The effects on of the ion of large octahedral site preference energy an synthesis of perovskite-Type PZN polycrystal materials were investigated by XRD.

用XRD法研究了八面体择位能大的离子对合成钙钛矿型Pb（Zn（1/3）Nb（2/3））03[PZN]多晶材料的影响。

The polycrystal average acoustic velocity has been calculated using an effective method.

并用一种有效的方法，计算了多晶材料的平均声速。

Objective To observe the clinical effects of alveolar ridge augmentation by using dense polycrystal particulate hydroxyapatite ( HA) in dental implant.

目的观察运用致密羟基磷灰石（HA）微粒，在颌骨萎缩患者牙槽嵴上行牙槽骨扩展术后行人工种植牙的临床效果。

The gold film deposited on the backside of the alumina template was used as catalyst. And the Ge nanowires growing at 660 ℃ were polycrystal composed of tetragonal structure and cubic structure with the dominance of tetragonal structure.

在模扳的背面喷金作为催化剂，660C的温度下生长的Ge纳米线是一种多晶结构，同时包含四方晶系和立方晶系，但以四方晶系为主。

Simulation of Inhomogeneous Slip Deformation in FCC Metals with Textured Polycrystal Plasticity Finite Element

FCC金属不均匀滑移变形的织构多晶体有限元模拟