Here is normal cancellous bone as seen under polarized light microscopy, which highlights the lamellar structure. 图示偏振光显微镜下的正常骨松质,可见突出的板层状结构。
The results show that the precipitation with the lower cerium content is mainly composed of lamellar structure, although some particles were also observed. 结果表明:铈含量较低时,晶界析出相主要是大片状相及少量颗粒相;
Based on the finite element method ( FEM), the negative-refraction ( NR) property is demonstrated when the electromagnetic wave penetrates through free space into such SNG lamellar structure. 基于有限元方法,验证了当电磁波穿过此结构时的负折射性质。
Composition of inorganic phases and order degree of lamellar structure were characterized by X-ray diffraction ( XRD). 用XRD表征了合成产物的无机相组成和层状结构的有序度。
Study on procedure and mechanism of formation and refinement of lamellar structure in a TiAl alloy TiAl合金片层组织的形成与细化工艺及其机理研究
The result is a patchwork mosaic of bone without an even lamellar structure. 结果形成了不均一的板层结构的骨的不协调嵌合体。
The results show that zirconia coating is typical lamellar structure composed of column grain. 结果表明:等离子喷涂氧化锆涂层是由典型的柱状晶粒组成的层状结构;
Scanning electron microscope was used to observe the bone lamellar structure. 制作扫描电镜样本,在电镜下观察骨质疏松骨组织板层结构情况。
Fatigue crack growth rate with fine and coarse lamellar structure were characterized. 结果表明:β锻造获得了细片层组织结构,具有较低的疲劳裂纹扩展速率;
Finally, Formation mechanism of the lamellar structure has been discussed. 最后,时夹层结构的形成机理作了讨论。
The formation, alternation and reconstruction of lamellar structure were observed in alloys. 观察层状结构在合金中的形成、变化及重构。
[ Result] The bone lamellar structure of control group ranged regularly and tightly. [结果]扫描电镜显示对照组骨排列紧密,呈非常规则的板层状;
The microprobe analysis shows that the multilayers exhibit a lamellar structure consisting of alternating dense and porous layers. 显微技术分析表明每个多层膜是由一系列厚度几乎相等的致密层和厚度也近乎相同的多孔层交替排列形成的一维周期性结构。
Thermal Stability of Nonequilibrium Lamellar Structure in γ-TiAl-based Two-phase Alloy γ-TiAl基两相合金中非平衡片层组织的热稳定性
Transformation kinetics and coarsening of lamellar structure in γ-tial alloy γ-TiAl合金层状组织的转变动力学和粗化行为
In situ TEM technique was employed to observe the influence of lamellar structure on the crack propagation in duplex TiAl alloy. It has been found that both crack tip blunting and crack propagating have connected with the angle included between crack growth and lamellar direction. 在TEM下原位观察了双相TiAl层状组织对裂纹扩展的影响,发现裂纹尖端的钝化以及裂纹的扩展方式与裂纹和片层界面的夹角有关。
Influence of lamellar structure on crack propagation in duplex TiAl Alloy 层状组织对双相TiAl合金裂纹扩展的影响
Effect of Spray Method on the Lamellar Structure of Al_2O_3 Coatings 热喷涂方法对Al2O3涂层层状结构的影响
The results showed that the coating formed the melted zone ( columnar grains), the sintered zone ( nodular structure) and re-mained plasma-sprayed zone ( lamellar structure) according to the different temperature range. 研究结果表明,在激光作用下,相应于不同的温度范围涂层形成了熔凝区(柱状晶)、烧结区(团絮状组织)和残留等离子区(层状结构)。
The lamellar structure is disappeared after recrystallization and plastic deforming, the size is finer. 经过塑性变形和再结晶过程,合金中的片层组织消失,晶粒得到明显细化。
TEM and SEM images showed that lamellar structure was well preserved during the synthetic and assembly procedures. TEM和SEM结果表明复合物在多步骤的合成及组装过程中保持了层状结构。
The simulation results show that ER fluids form a lamellar structure under both electric field and shear field. 模拟结果证实在电场与剪切流共同作用下电流变液为层状结构。
Hydrotalcite is importantly and widely used in the preparation of polymer matrix composites due to its special lamellar structure and properties. 水滑石特殊的片层结构和性能使它在制备聚合物基纳米复合材料上有着极为重要和广泛的应用。
From the IR and XRD spectras of bentonite and amino starch bentonite blends we can find that the lamellar structure of montmorillonite did not change, and amino starch only adsorbed on the internal and external surface of montmorillonite. 从膨润土、膨润土与氨基淀粉复合物的IR和XRD分析可知,蒙脱石的片层结构未发生变化,氨基淀粉仅仅吸附在蒙脱石的内外表面。
Characteristic scales of solidification microstructure were measured, such as dendritic spacing. The orientation of lamellar structure was also analyzed formed during the subsequent solid-state phase transformation. 测量了凝固组织特征尺度如一次枝晶间距等,对后续固态相变形成的片层结构取向也进行了分析。
The coatings show typical lamellar structure. There are a small amount of microcracks and pores exist in the coatings. 涂层组织呈典型的层状结构,存在少量裂纹和孔隙等缺陷。
With the relaxation continued, the strip structure and the lamellar structure will be dissolved and the microstructure homogenized. 随着松弛时间的延长条带结构和片层结构都会消融,组织向均匀化发展。
Differentiationed of the cells to migrate to the mature position, forming a lamellar structure of the retina. 分化出的细胞要迁移至成熟位置,也就形成了视网膜的片层化结构。
All types of cells are differentiation from neural stem cells, neural stem cells at different developmental stages have different proliferation characteristics and features, and this is one of the important factor in the formation of the lamellar structure. 所有类型的细胞都是由神经干细胞分化而来的,神经干细胞在不同发育时期具有不同的增殖特点和功能特性,这也是形成片层化结构的重要因素之一。