After the structure separation completed, the grain size and shape factor increased with the increase of the heating time.
组织分离完成之后，晶粒的尺寸和形状系数随时间逐渐增大。
BP algorithmic model was established for the artificial neural network of the grain size of Al-alloy's solidification structure under the action of strong pulse electromagnetic field.
建立了强脉冲电磁场作用下铝合金凝固组织晶粒尺寸的人工神经网络BP算法模型。
BP neural network model was put forward for the grain size of solidified structure.
提出了凝固组织晶粒尺寸BP神经元模型。
The results indicates that doping and temperature of heat treatment greatly affectes the structure of thin film and its size of crystalline grain, thereby, influences its conduction and sensibility.
结果表明，掺杂和热处理温度对薄膜晶粒尺寸的大小、薄膜的结构形态均有较大的影响，进而影响薄膜的电导及传感器的灵敏度。
The tremolite grain in LuanChuan nephrite is bigger in size, and its structure is somewhat coarse.
该地产出软玉中透闪石颗粒较大，结构稍粗、欠细腻。
From the aspects of grain size, impurity shape and size, structure type and so on, the control or influence factors of pipeline toughness are discussed.
本文从晶粒尺寸、夹杂物形态和大小以及组织结构类型等几个方面论述了管线钢韧性的控制或影响因素。
With decreasing grain sizes, its crystal structure, ferroelectricity and phase transition temperature all indicated the character of size effect.
随着晶粒尺寸的减小，它的晶体结构、铁电性和相变温度等都表现出尺寸效应。
Through test analysis, we found that it is caused by the large size grain in this section, as well as the structure stress in this section over the material strength.
经试验分析是由于该段晶粒粗大，淬火时组织应力超过该段的材料强度所致。
To break down the eutectic carbide network of A-cast structure with grain size 4-5 grade, tensile strain of 60% is needed.
当铸志晶粒度力4 ~ 5级寸，破碎晶炭化物组织需要有60%以上的拉应变。
The Holocene stratum of Quzhou district is quite different from other areas of Hebei Plain in terms of the buried depth, thickness, depletion rate, color, grain size, structure and pollen assemblages.
河北平原南部曲周地区的全新世地层，在埋藏深度、地层厚度、堆积速率和颜色、粒度结构、孢粉含量与种属等方面，与河北平原其他地区不同。
Facies association, lithologic composition, deposition sequence, sectional structure, sedimentary structure and grain size probability are analysed in detail.
详细分析了这些沉积体系的岩性岩相组合、沉积层序、剖面结构、沉积构造及粒度分布等特征。
Effect of fiber blemish, the crystal grain size on the tension strength is showed in this paper through the analysis of the structure of the series of MJ carbon fiber.
通过对MJ系列碳纤维纤维结构的分析，确定纤维缺陷、晶粒大小对拉伸性能的影响。
The main characteristics of abrasive wheels include five factors, namely abrasive material, grain size, hardness, structure and bond type.
砂轮的主要特征包括磨料、粒度、硬度、组织个结合剂五个因素。
Single extrusion fragmented and opened cellulose structure, while twin extrusion destroyed and disrupted the cell wall structure of spent grain as well as reduced particle size.
单螺杆挤压撕开了纤维结构，而双螺杆破坏并摧毁了纤维细胞的细胞壁，同时麦糟的颗粒也变得很小。
By comprehensively analyzing grain size, sedimentary structure, heavy mineral, major and trace element of this core, we discuss material sources and sedimentary environment of it.
对该岩芯进行了粒度、沉积构造、重矿物和常微量化学元素等分析，并综合以上各种指标对岩芯的物质来源和沉积环境进行了详细的探讨。
When the grain size distributions are not the same, not only the undisturbed samples with structure but also the reconstituted samples with non-structure are not similar in strength.
当颗粒级配不同时，结构性原状粉砂土样和不具有结构性的配制土的强度均不同。
Furthermore, the crystal grain size is larger, and the zonal structure can be universally observed in the late stage.
结晶颗粒较大，并且，普遍可以观察到石榴石环带结构。
The results reveal that the change of flow ways of liquid copper can evidently refine the grain size and improve the distributed uniformity of solidified structure.
结果表明，改变铜液流动方式能够细化晶粒，提高凝固组织的均匀性。
So on the research and manufacture process of the polycrystalline materials, it is attached importance to the control and the assess of the size of the grain size or the structure.
所以，在多晶材料的研究和生产过程中，都十分重视对晶粒度或组织大小的控制和评定。
The structure and grain size were established by X-ray diffraction spectroscopy, differential thermal analysis and electron microscope. The application of product was probed also.
用x -射线衍射分析、差热分析、电镜等方法确定了其结构和粒度，并对产品的应用进行了初步探讨。
Compared with the product obtained without ultrasonic wave irradiation, the crystal structure and grain size of hydrolysis product have been changed.
与无超声波场的水解产物相比较，由于超声波的作用使水解产物粒子变得均匀而分散，产物的晶格常数c和平均晶粒度减小。
The obtained results indicate that the microstructure, grain-size and inclusion level of said steel plates were normal, hardened structure induced from quench had not been found;
结果表明：对于碳含量有差异的钢板，其显微组织、晶粒度及夹杂物等级均属正常，焊缝中未发现淬硬组织；
The results showed that permeability of soil in karst area was effected by the soil structure, grain size composition, mineral composition and plant root.
研究结果表明，喀斯特地区土体渗透系数受土体结构、粒度成分、矿物成分以及植物根系影响。
They impinge on the final structure, grain size and properties of this alloy.
尺寸和合金性能都有较大的影响。
The TEM analysis shows that the matrix of composite coating is polycrystal nickel with the finer grain size, and the organization structure is homogeneous and compact.
TEM分析表明：复合镀层的基体为多晶镍，并且复合镀层晶粒细小，组织结构均匀、致密。
Measurement of soil grain and pore size distribution, observation of soil microstructure and permeability test are used to study soil structure and permeability.
本文介绍本院野外试验场包气带土壤结构和渗透性参数实验分析的主要方法及其结果。
Their piezoelectric and dielectric properties relate to the structure characters such as suitable tetragonality, moderate grain-size and Mn ions distributed on the grain boundary.
通过三个体系的比较，PLMN -PZT四元系材料适中的四方度、晶粒尺寸及晶界处锰的析出是它具有良好压电、介电性能的结构基础。
Their piezoelectric and dielectric properties relate to the structure characters such as suitable tetragonality, moderate grain-size and Mn ions distributed on the grain boundary.
通过三个体系的比较，PLMN -PZT四元系材料适中的四方度、晶粒尺寸及晶界处锰的析出是它具有良好压电、介电性能的结构基础。
应用推荐