查询词典 thin film

Based onthis Bragg's law and theory of optical thin film,the formula introduced in this chapter havebeen illustrated are useful for deducing the thickness of the ultra-thin layer.

论文第四章讨论了多层膜的小角x射线衍射谱的理论分析方法，导出了在超薄膜下进行厚度测量的十分有意义的单层膜厚度测量方法。

In this study, copper alloy adding Ti-Zr and Al-Zr was the target and made the cupper alloy ingots by vacuum arc remelter. After rolling and heat treatment, the two-inch round target was cut by wire electrical discharge machining. DC sputtering deposited cupper alloy thin films on silicon base materials and optical glasses to discuss the thin film microstructures、compositions、practical performances and optical characteristics.

中文摘要本研究以自行设计之铜基合金靶材，在铜基材料中添加钛锆与铝锆等微量金属，以真空电弧熔炼制作铜合金方锭，经滚压加工及热处理后，以线切割机切成两吋之圆型靶材，再进行直流溅镀沉积铜合金薄膜於矽基板和光学玻璃基板上，探讨不同成分比例下之薄膜显微结构、成分组织、实用性能与光学特性。

The transmission, reflection and absorption spectra of the cyanine thin films were measured by the spectrophotometer and the reflection and the absorption of this cyanine thin film are high enough for optical recording at 780 nm.

通过染料薄膜光谱的分析，发现该染料薄膜在780 nm波长处有较大的吸收和较高的反射，多层膜的反射率达到75%，这符合橙皮书对反射率大于70%的要求。

The weak signal characteristics of the capacitors of PYZT ferroelectric thin films are investigated. It is found that when the PYZT thin film deposited on Pt/RuO2 is rapidly thermal-annealed at 800℃, an almost ideal microstructure of extended PYZT can be acquired, of which, the εr decreases with the increasing of the rapid temperature (εr is about 150 when annealed at 800 ℃).6 refs.

研究发现，沉积在Pt/RuO2底电极上的PYZT薄膜经800℃快速热处理具有较接近理想外延PYZT薄膜结构，而且εr随着快速热处理温度升高而减小，在800℃快速热处理条件下其εr约为150。

Infrared upconversion and optical storage thin film CaS∶Eu, Sm has been successfully developed by electron beam evaporation and radio frequency magnetron sputtering. Infrared upconversion efficiency of CaS∶Eu, Sm thin films with different thickness has been investigated by using the ultrashort infrared laser pulses with different FWHM.

采用电子束蒸发和磁控溅射技术制备了具有红外上转换和光存储特性的电子俘获材料CaS∶Eu，Sm薄膜，利用不同脉宽的超短红外激光测试了它们的红外上转换效率，指出CaS∶Eu，Sm薄膜的红外上转换发光效率不仅与制备工艺及热退火工艺密切相关，而且存在"耗尽"现象。

To develop new ecotypic building and environmental harmony materials and extend the use of the photocatalytic TiO2 thin films in the field of building materials, this thesis presents the preparation and the enhancement methods for the photocatalytic of TiO2 thin film on the surface of soda lime glass.

为发展新的生态建筑材料和环境协调材料，拓展二氧化钛在建筑材料领域的应用，该论文研究了普通玻璃表面TiO2纳米薄膜的溶胶-凝胶工艺制备和光催化活性的增强方法。

The polymerized film has betterantiwear life than the unpolymerized film because polymerization enhancesthe strength of the thin film.

这是由于聚合使其强度提高从而导致其耐磨性的提高。

The polymerized film has better antiwear lifethan the unpolymerized film because polymerization enhances the strenthof the thin film.

并用超分子自组装法将其与甲基丙烯酸十二醇酯和双甲基丙烯酸己二醇酯在玻璃基片上共组装成二氧化钛/有机物复合薄膜。

The physico-mathematical model was established by considering the variation of the apparent contact angle to describe the configuration of the total extended thin film region,including the equilibrium region,the interline region and the meniscus region.In addition,the ratio of disjoining pressure and capillary pressure was introduced to distinguish the film ranges of the different regions by considering the influence of film configuration,liquid property and channel size.

借助表观接触角的演化，建立起包含固有弯月面、过渡薄液膜和平衡区三部分的延展薄液膜形状及其表面蒸发的物理数学模型，并考虑液膜的结构、工质物性和通道特征尺度，引入分离压力和毛细压力比确定液膜不同区域的范围。

GMI effect has beenfound in wire,ribbon and film of soft magnetic materials,while thin film sensors are advantageouson mass-production capability and integration capability with semiconductor circuit,etc,so it ishighly valuable to study the GMI effect in soft magnetic film materials.

巨磁阻抗效应一般出现在软磁丝、薄带和薄膜中，其中薄膜GMI传感器具有批量生产及与半导体电路集成的兼容能力，并降低了生产成本，因此研究软磁薄膜材料中的巨磁阻抗效应具有重要的实用价值。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。