晶体

The results show that the energy state of gibbsite is more stable when faces (001),(101) and (100) are mainly unfold faces, while the energy state would be instable when face (010) is mainly unfolded.

计算结果表明，对于长大后的氢氧化铝晶体，当(001)，(101)和(100)面为主要显露面时，能量状态较为稳定；若(010)面显露较多，长大后的晶体的能量稳定性较差。

School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China）Abstract: By analyzing the crystal growth habit of gibbsite theoretically using Morphology program, the morphology character of crystal grain and the theoretic habit of gibbsite were studied.

摘 要：对氢氧化铝晶体生长习性进行Morphology理论研究，明确氢氧化铝晶粒长大后的晶粒形态特征及氢氧化铝的理论晶体生长习性。

According to the feature of drawing crystal shape from gnomonic projection,a data structure (the single 3 table chain structure )is presented.

根据极平投影绘晶体形态的特点，建立了一种数据结构———单链三表结构，此结构由面表、线表、点表组成，能充分反映晶体形态的拓扑信息和几何信息，并在此基础上设计了一种适合于变换和消隐处理的数据结

Based on the researches on the crystal form and pyroelectric property of pyrite in Yi Xingzhai Gold Mine,Shanxi province,the typomophies of both crystal form and pyroelectric property of gold-bearing pyrites were set up.

通过对山西义兴寨金矿黄铁矿的晶体形态和热导电性的研究，建立了含金黄铁矿的晶体形态标型和热电性标型，进而阐述了它们在金矿普查找矿、矿床远景评价及其矿床成因类型等方面的实际意义。

About Czech Yingda Electronics Co., Ltd., founded in 1995, the number of employees 500 people, plant area of 10,000 square meters and has an annual output of 100 million quartz crystal production capacity, with the industry's advanced automated laser EFG goniometer and HP-5100 Network Tester and 11 Units measurement machines, is China's largest manufacturer of quartz crystal, one of the professional.

捷英达电子有限公司成立于1995年，员工人数500人，厂房面积一万平方米，拥有可年产1亿只石英晶体的生产能力，拥有业内先进的EFG全自动激光测角仪和HP-5100网络测试仪及11台测温机，是中国最大的石英晶体专业生产商之一。

In this paper,the affecting rules of micronization on the properties of crystal type of acorn starches were studied by applying RINT2000 vertical goniometer to measurethem.

利用RINT2000 vertical goniometer型X-衍射仪测定经超微粉碎橡实淀粉的晶体特性，研究了超微粉碎对橡实淀粉晶体特性的影响规律。

The change of graphitization degree of crucible and active carbon were subjected to XRD before and after the process of crystal growth.

用XRD分别测定了晶体生长前后坩埚与活性炭的石墨化度，并用光学显微镜观察了晶体中的缺陷。

And group velocity can be controlled actively by changing the parameter of photonic crystal.

调节光子晶体的参数可以动态地改变光子晶体缺陷模式中的光群速，从而获得可调的光延时。

The defects in crystal,including cracking,hillocks,growth fringe,growth steps and inclusions were observed.

利用光学显微镜对晶体表面进行观察、并拍摄到晶体裂缝、生长丘、生长条纹和包裹物等缺陷的照片。

According to the crystal damage theory ,ice crystal growth in general damages the quality of food .

根据这一晶体破坏理论，冰晶体的生长总的来说损害了食品的质量。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。