The waxd spectra of pcn suggested that silicate layer induced crystallization process of 8 crystal form of pp , and decreased the sizes of a crystal form , thus the mechanic properties of pcn were enhanced 广角xrd的数据显示，纳米无机片层可诱发pp -晶型的生成，并且有随蒙脱土含量增大而增加的趋势。
The infrared analysis show that the a small quantity of transition of crystal form from a into y of nylon and its composites happen during dry friction because of the high temperature and strong sheering strength 红外分析显示在干摩擦磨损过程中，磨损表面在高温及强剪切力的作用下，发生了少量晶型到晶型的转变。
The influence of polymorphism endiysicocheinicn1 characteristics of drugs such as solubility stability , bioavailability , functionary lime , toxic and side effect and its thermodynamic character are discussed in the paper 文章讨论了多晶型对药物溶出度、稳定性、生物利用度、作用时间、毒副作用等理化性质的影响及其热力学特征。
The morphology , composition and crystalline of the composite particles were characterized by scanning electron microscopy ( sem ) , x - ray diffraction ( xrd ) and thermo - gravimetric analysis ( tga ) techniques 利用扫描电子显微镜( sem ) 、 x -射线衍射分析( xrd )和热重分析( tga )对复合微球的形貌、无机沉积物cds的晶型和有机-无机成分相对含量等进行了表征。
The results show that the tensile strength can be enhanced , the melting point has moved to higher temperature , and the dimension of crystal grain has decreased which improve the perfection of crystal , but there is no obvious change in crystal shape 结果表明，施加振动后，拉伸强度提高，熔点向高温漂移，晶粒尺寸变小，完善程度提高，但晶型未发生明显的改变。
Dsc , xrd , and edx analysis were adopted to explore the solid - state reaction processing parameters . the results showed that zrnisn - based compounds were synthesized at 1173k with holding for 96 ~ 168hrs , which were also under high purity ar shielding 结果表明：通过固相反应， zrnisn基化合物可以在高纯ar气保护下于1173k保温96 168小时获得：各种组分的产物晶型完整且无杂质相出现。
The result indicated that the crystlal type of film convert to anatase after 500 c treatment for 1 hour , the particles size on the film surface and film ' s thickness can be adjust in some extent by properly control the technics conditions 结果表明，在500热处理后， tio _ 2晶型从无定性态转变为锐钛矿结构，且通过适当控制工艺条件，可在一定范围内调控tio _ 2薄膜表面粒径大小和薄膜厚度。
Results showed that the factors include : solvent and concentration of limn204 precursor solution , spin - coating speed , heating speed , sintering temperature and time etc . in the end , techniques of sintering under vacuum conditions were studied 主要有以下几方面:溶液中离子总浓度以及分散剂浓度对成膜质量的影响;旋转涂覆时转速、热处理的升温速度、烧结温度、烧结时间对薄膜晶型结构及性能的影响。
The synthesized ti02 powders consist of anatase tio2 and rutile tio2 according to xrd patterns . results show that the ticfe particles show a mean grain size from 10nm to 50nm , and most of which present anatase . the content of anatase tio2 decrease with the increase of arc powder 采用扫描电镜、透射电镜和x射线衍射仪分析了tioz颗粒的显微组织和晶型结构，计算了颗粒中的锐钦矿相和金红石相的含量与晶粒尺寸。
While the concentration of the iodine is o . oim and the reaction time is 60s , the thickness of silver iodide film is about 0 . 7um . in this condition , the silver iodide has two crystal types , the main type and few y type , and the transmission efficiency reaches the maximum 在碘化浓度为0 . 01m ( i _ 2的ccl _ 4溶液) ，碘化时间为60s左右，碘化银的晶型主要为和型，其中型较多，膜厚约为0 . 7 m ，此时空芯光纤的传输率最高。
