衍射线

It has been proved by X-ray diffraction that the allying can improve austenite stability and increase the actual solid solubility of carbon in austenite.

本文通过X射线衍射证实通过合金化能够使这种材料的奥氏体更加稳定，同时使奥氏体晶格中实际固溶的碳含量增加。

The composition and structure of hot-dip aluminizing samples are analyzed by using metallurgical microscope, SEM and XRD.

采用金相显微镜、扫描电镜、X射线衍射等研究手段，检测分析了浸铝镀层的成分和组织结构。

Rare earth metal seed Tb was employed for the growth of GaN nanorods. GaN nanorods were synthesized successfully through ammoniating Ga2O3/Tb films sputtered on Si(111) substrates. X-ray diffraction results indicated that the nanorods were hexagonal GaN.

使用稀土元素Tb作催化剂，通过氨化溅射在Si(111)衬底上的Ga2O3/Tb薄膜，成功制备出GaN纳米棒。X射线衍射测试显示，GaN纳米棒具有六方结构。

Effects of OREC contents on the dynamic rheological properties of modified asphalts were investigated by DSR.

采用熔融共混法制备了有机化累托石改性沥青，以X射线衍射表征了改性沥青微观结构，并通过动态剪切流变仪研究了OREC的用量对改性沥青流变性能的影响。

The influence of carbonizing temperature and time was investigated by XRD in this study. The morphology and particle distribution of the powder were observed by SEM.

根据X射线衍射图研究了直接还原碳化温度及时间对反应产物的影响，用扫描电镜观察了粉末颗粒形貌和粒度分布。

The structure and thermal behavior of nanocomposites were charactered by IR,TEM, XRD and TGA.

通过红外、透射电子显微镜及X射线衍射仪表征了复合材料的结构：通过热失重分析仪表征了纳米复合材料的热性能；并测试了无机纳米粒子以及纳米复合粒子在有机溶剂中的分散稳定性；并采用粒度分析仪测试了复合乳液的粒度大小及其分布。

The appearance, adhesion and corrosion resistance of the coating were tested .And the samples were detected and analysed by SEM, EDXA, X-ray diffraction and XPS. The coarsened quality of ZrO_2 ceramic will decide the cohesion between Ni-P coating and substrate.

同时，对镀层进行了外观、结合力和耐蚀性测试，并用SEM、EDXA、X射线衍射和XPS等测试方法对镀层结构和成分进行了分析，结果表明：镀层与基体结合力的好坏，关键是粗化处理的效果。

Mechanical properties of homopolymerized and copolymerized polypropylenes were compared and effect of ultraviolet radiation on their mechanical properties, infrared spectrum and X-ray diffraction was studied.

对比了均聚级和共聚级聚丙烯的力学性能以及紫外辐照对其力学性能、红外光谱和X射线衍射的不同影响。

The analysis results of FTIR , SEM, X-ray Diffraction and TG-DSC proved that,the existence of graft copolymerization between cassava starch and acrylamide was occured;the structures of cassava were destroyed during the copolymerizing; the structures of the copolymer were largely amorphous; within the range of 700℃,the thermal degradation process of the St-g-PAM was divided into three-steps, which was more complex than that of cassava.

FTIR、SEM、X射线衍射、TG-DSC分析结果表明木薯淀粉与丙烯酰胺已发生接枝共聚反应；木薯淀粉在接枝共聚反应中，结构被破坏，接枝共聚物的结构基本上为无定型结构；在700℃温度范围内，木薯淀粉丙烯酰胺接枝共聚物的热降解为三步降解历程，比木薯淀粉复杂。

The samples were examined by X-ray diffraction to study their crystallizing characters.

利用X射线衍射法确定退火前后试样的微观结构以及晶化行为。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。