薄膜

" The one hint of the future to be found among still familiar older senses of the word, such as "a thin skin or membranous coating" or "an abnormal thin coating on the cornea, is the sense of film used in photography, a sense referring to a coating of material, such as gelatin, that could substitute for a photographic plate or be used on a plate or on photographic paper.

在当中发现的对未来的提示仍然同这个词的旧有意思相近，例如"一层薄的皮或覆盖的薄膜"或"角膜上一种不正常的薄的覆盖物"，就是film 用于摄影的含义，意思指覆盖物，如胶，可以代替感光板或用于感光板上或在相纸之上。

A method for measuring transmission spectrum of thin films is presented.

提出了一种测量薄膜透射光谱的方法。

Experiment and analysis results showed that the thin film surface is highly smooth and flat hut weak in absorbability.

用分光光度计测试了不同厚度下薄膜的透射率，计算出了其折射率。

The result indicates that the absorptance is a function of film thickness and has obvious size effect.

结果表明，在薄膜生长的不同厚度阶段具有不同的吸收特性，吸收率存在明显的尺寸效应。

Relationships between reflectance, transmittance, absorptance and thickness of Cu films in the wavelength selected 310, 350, 400, 430, 550, 632, 800, 1200 nm have been discussed.

选定波长为310、350、400、430、550、632、800、1200 nm时对薄膜的反射率、透射率和吸收率随膜厚变化的关系进行研究。

The advantages and disadvantages of different processing methods for ferroelectric thin films are discussed.

综述了铁电薄膜、多层膜和异质结构研究的新进展，分析了铁电薄膜不同制备方法的优缺点。

The advantages and disadvantages of different processing methods for ferroelectric thin films are discussed.

文摘：综述了铁电薄膜、多层膜和异质结构研究的新进展，分析了铁电薄膜不同制备方法的优缺点。

Then, in order to improve the mechanical property and stability of TiO_2 film, this paper had studied the organic additive such as ethylene glycol and ethylene glycol monomethylether.

接着，为了提高TiO_2薄膜的机械性能和薄膜与基板间的稳定性，本研究还对小分子添加剂的引入进行研究，这是本次工作的一个创新点。

In this study, we used poly L-latcide, poly DL-latcide-co-glycolide 75:25 (PLGA7525) and poly DL-latcide-co-glycolide 50:50 (PLGA5050) during citric acid inducing ammonium bicarbonate gas forming process to form porous polymer film, and rolled the porous polymer film to make nerve conduits with pores and multi-layered. Electron Spectroscopy for Chemical Analyzer and Attenuated Total Reflectance – Fourier-Transform Infrared Spectrometer were employed for determining elements' functionabilities and chemical compounds. Charge Coupled Device camera and Scanning Electron Microscope were employed for macroscopic and microscopic morphologies and structural observation. Differential Scanning Calorimetry was employed for measuring glass-transition temperature. Nano-indentation system was employed for measuring elastic modulus and hardness. Biodegradation and water absorption ratios were measured to analyze their chemical properties and SEM was employed for microscopic morphology of the tested nerve conduit.

本研究将以聚乳酸、聚乳酸-聚甘醇酸共聚合物（75：25）、聚乳酸-聚甘醇酸共聚合物（50：50）做为研究材料，以柠檬酸诱发碳酸氢铵发泡之气泡成型法制作具有相连通孔隙之高分子薄膜，再将高分子薄膜卷制成特殊多层的导管，制作具有多层孔隙之新型神经再生导管，以电子能谱化学分析及减弱式全反射-傅立叶转换红外线光谱分析进行成份分析及化学元素测定；以电荷耦合元件摄影机、扫瞄式电子显微镜进行多层孔隙型神经导管巨观及微观形态结构观察；以示差扫瞄热量量测分析玻璃转换温度、奈米三维量测弹性模数及硬度；以及进行降解性质测定，并以扫瞄式电子显微镜进行降解后之导管微观结构形态观察。

A new system was proposed for measuring magnetic properties of films using surface magneto-optical Kerr effect,which uses a He-Ne laser as a light source,intensity stability of 5 %,with the beam split into two parts,one used as the signal beam and the other reference beam.

1引言表面磁性以及由数个原子层所构成的超薄膜和多层膜磁性，是当今凝聚态物理领域中的一个极其重要的研究热点。而表面磁光克尔效应谱作为一种非常重要的超薄膜磁性原位测量的实验手段，正受到越来越多的重视。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。