Very often, determination of solid state, amorphous or crystal, is a very important and even difficult issue for pharmaceutical industry.
由于晶体和非晶体之间迥然不同的物理性质 ;通常而言 ,非晶体的化学性质较不稳定 ,溶解度较大 ,而且在一定的贮存、运输时间内 ,受周围环境的影响 ,包括温度、湿度 ,非晶体可能发生相变而转变成晶体 ,从而改变药物的释放特性。
The analysis reveals that the intermetallic compounds including quasicrystals,bulk metallic glasses and some alloy phases satisfy a common cluster line rule.
分析表明:无论是准晶、块体非晶,还是部分晶体合金相在内的金属间化合物都满足共同的团簇线规律,在三元相图中的三元相成分位于两条团簇线交点处,并且其中一条团簇线采用的团簇通常为密堆结构,因此,与传统晶体学完全不同。
6Al10Ti5 bulk amorphous alloy with a diameter of 3 mm were annealed isothermally for 600 s at 673 K and 823 K, for 1500 s at 823 K, and for 3600 s at 723 K.
６Ａｌ１０Ｔｉ５块体非晶在不同退火条件下的显微组织与力学性能，等温退火后可以得到尺寸约为 ３０—６０ｎｍ金属间化合物相弥散分布在非晶基体上的混合结构、研究表明：块体非晶的压缩屈服强度为 １。
Co-Fe-Ta-B-Si-Sn bulk amorphous alloy rods with different diameters were prepared with copper mold casting based on Co-Fe-Ta-B alloy b.
以Co-Fe-Ta-B合金为基础，通过元素掺杂，利用铜模铸造法制备出不同直径的Co-Fe-Ta-B-Si-S块体非晶棒，并用熔体喷铸法制备非晶薄带。
Comparision between amorphous selenium flat-panel detector digital radiography and computed radiography in 30 spine imaging;
30例非晶体硒平板探测器DR与CR胸腰段脊柱成像的比较
Objective To compare the imaging quality and the anatomic detail in thoracolumbar spine of amorphous selenium flat-panel detector digital radiography(DR) system and computed radiography(CR) system.
目的比较非晶体硒平板探测器DR与CR系统的胸腰段脊柱照片图像质量和解剖结构可见度。
In this serial paper, the structures, performances and applications of the non-crystalline solid photosensitive sensors are described.
全文描述了各种非晶固体光敏传感器技术以及它们的结构、工作原理和应用。
A storage cell in some amorphous memory devices.
某些非晶体存储器中的一个存储单元。
rare-earth ion-doped nonlinear crystal
掺稀土离子非线性晶体
amorphous semiconductor memory
非晶态半导体存储器
amorphous implantation
对非晶半导体离子注入
Study of High Image Quality Amorphous-Silicon Thin Film Transistor Liquid Crystal Displays
高像质非晶硅薄膜晶体管液晶显示器的研究
Isothermal Crystallization Kinetics and Behavior of NiTiZrAlCuSi Bulk Metallic Glass;
NiTiZrAlCuSi块体非晶合金等温晶化动力学及晶化行为
The Non-model Analysis on the Static Characteristic of α-Si FET
非晶硅场效应晶体管静态特性的非模型分析
Comparison of aspheric intraocular lens and spherical intraocular lens
非球面人工晶状体与球面人工晶状体的比较
The Effects of Active Layer Thickness on the Characteristics of Amorphous Silicon Thin Film Transistors
有源层厚度对非晶硅薄膜晶体管特性的影响
Magnetic Property and Crystallinzation Behavior for Ferromagnetic Bulk Amorphous Alloys;
铁磁性块体非晶合金磁性和晶化行为的研究
Study on the Preparation and Crystallization of Mg-based Bulk Amorphous Alloys with Low T_g;
低T_g镁基块体非晶合金的制备及晶化研究
Study on the Crystallization Behavior of Mg-based Bulk Amorphous Alloy and Preparation of Amorphous Matrix Composites;
镁基块体非晶晶化行为研究及复合材料制备
Design of Construct Parameters of High Image Quality a-Si TFT LCD;
高像质非晶硅薄膜晶体管结构参数的设计
Microstructure of Cu-Ti-Zr-Ni Bulk Amorphous Alloy
Cu-Ti-Zr-Ni块体非晶合金的结晶组织分析
The influence on the radiation characteristics of an amorphous nanocluster by introducing photonic crystals
光子晶体对非晶纳米团簇辐射特性的影响
Amorphous nano-sized SiBONC ceramic powder prepared by a polymer-derived ceramic route
先驱体法制备非晶态SiBONC纳米陶瓷粉体
In this paper we shall present a non-model method on analyzing the static characteristic of a-Si FET.
本文介绍一种分析非晶硅场效应晶体管静态特性的非模型方法.
Study on a New Infrared Nonlinear Optical Crystral CsGeBr_3;
新型红外非线性光学晶体CsGeBr_3的研究