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Methods] One hundred ten eyes in 57 patients with 8.00 to 23.00 diopters of myopia were implanted with the intraocular lenses.

方法] 对近视度数在-8~-23D的110眼行有晶体眼前房型人工晶体植入术。

It is found that these two organic dopant TGS crystals have better figures of merit than that of.

系统地研究了有机双取代基TGS系列晶体的生长形态、晶胞参数、主要的介电、热释电和铁电性能参数等,发现这几种双有机取代基TGS晶体的品质因子有不同程度地提高。

The influence of dopants on the scintillation properties of PWO crystals was systematically studied, and main attention was focused on the relationship between the crystal components, structure and their properties.

本论文较系统的研究了掺杂离子对PWO晶体闪烁性能的影响,讨论了掺杂晶体组成、结构和性能等方面的关系。

A home made laser diode was used to end pump a piece of 1.0 mm long Nd:YVO4 crystal dopped with 1.0%.

用国产的激光二极管端面泵浦厚2.0 mm、掺杂浓度1.0%的Nd:YVO4激光晶体,在注入泵浦光功率为8 W时,用5 mm长的I类临界位相匹配BIBO晶体获得的TEM00模蓝光输出达1.83 W。

Should the choice extinction coefficient small material, and the period number of photonic crystal can't be enough big.

设计光子晶体滤波器时,应选择消光系数尽可能小的材料,并且光子晶体的周期数不宜大。

In this paper we have characterized the structure of various twist interfaces which are composed of (001 ),(011),(111 )-oriented semi-infinite crystals of four face-centered cubic metals Ag, Au, Al, Cu and (001),-oriented semi-infinite crystals of Si respectively with the coincidence site lattice, and calculated their energy with Modified Embedded Atom Method.

本文采用重合位置点阵的方法表征了Ag、Au、Al和Cu四种面心立方金属的(001)、(011)和(111)取向的半无穷大晶体分别与Si的(001)和(111)取向的半无穷大晶体构成的扭转界面的结构,并应用改进嵌入原子法计算了它们的能量。

The development of Photonic Crystal is introduced first, and then the author summarizes the status , applications and factures of the Photonic Crystal.

本文介绍了光子晶体的发展,总结了光子晶体的研究现状,应用领域和设计制作。

Some key issues on crystal growth, such as feed rod, growth rate and annealing process, have been discussed.

结果表明,原料棒的直径、均匀性和致密度直接影响晶体生长过程中熔体的稳定性,从而影响晶体的质量。

It was found that the stability of the melt was seriously affected by the diameter, the density and the homogeneity of the feed rod. The dense and uniform feed rods with pure phase were prepared by complete mixing and repeated sintering at a suitable temperature.

在适当温度下多次预烧结和反复混料,并通过最后的烧结可获得纯相、均匀和致密的原料棒;原料棒直径一般控制在10 mm以内; 3~5 mm/h的生长速度适合晶体生长;生长结束时缓慢降温和退火处理可抑制YFeO3晶体的开裂。

Transmisson electron microscopy has been used to investigate the microstructures and analyze the defects in synthetic diamond prepared under high temperature-high pressure in the presence of FeNi alloy catalyst.

本文首次采用透射电子显微术系统地研究了由FeNi触媒制备的金刚石单晶的微观结构,分析了人造金刚石中存在的晶体缺陷,探讨了这些晶体缺陷形成的原因。

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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。

A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。