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- The BET of Al powder is increased from 1.46 m~2/g to 13.74 m~2/g, after coated with nanometer film. 金属粉的比表面积(BET)由包覆前的1.;46 m~2/g;增加到13
- How to measure rapidly and accurately the thickness of nanometer is one of important methods of research and product nanometer film. 介绍了如何根据波动光学原理,使用普通物理实验室中的迈克尔逊干涉仪和计算机技术,以及数码摄像技术,比较准确、快速地测量纳米膜的厚度。
- In this paper, authors present that how to apply wave theory of light to measure nanometer film thickness by used Michelson's interferometer. 为纳米技术和纳米材料的研究和生产打开了新思路,提供了新方法。
- Objective: To examine the adhension and formation of the dental biofilm by sreptococcus mutans on superhydrophobic nanometer film. 目的:探讨变形链球菌对表面涂有不同超疏水纳米膜的羟基磷灰石片的黏附和早期生物膜的形成。
- The concept of quasiperiodic one-dimension photonic crystal nanometer film is proposed, and research finds that it can be applied to realize optic narrowband filter. 摘要提出所谓一维耦合准周期光子晶体纳米膜概念。
- Optical heterodyne interferometry together with reflective ellipsometry,a fast measurement technology with high anti-interference performance was applied to nanometer film. 结合激光外差干涉术和反射式椭偏测量技术,设计了一种抗干扰能力强,快速、高精度测量纳米厚度薄膜光学参数的方法。
- Based on the optical heterodyne interferometer and transmission ellipsometry, a new fast measurement technique of nanometer film was presented computational. 结合激光外差干涉法和透射式椭偏测量原理,研究了一种快速、高精度测量纳米厚度薄膜光学参数的方法。
- Al powder coated with nanometer film 金属铝粉表面纳米膜包覆
- Study of heterodyne ellipsometry for nanometer film measurement 纳米厚度薄膜外差椭偏测量技术的研究
- Study on the Coating Technique of Al with Nanometer Film 推进剂用纳米膜包覆金属Al粉研究
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- A new method based on waveguide technique for measuring the permittivity and permeability of nanometal film is presented and its theory is discussed here. 摘要提出了一种基于波导法的纳米薄膜材料电磁参数测量的新方法,给出了该方法的基本原理。
- Study on the Nanometer Film Thickness Measurement by Changing Light Wave Length 变频法纳米级润滑膜厚度测量研究
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- She loves old Humphrey Bogard films. 我非常喜欢老演员亨弗莱鲍嘉主演的电影。
- Keywords nanometer film;computer technology;michelson's interferometer; 纳米薄膜;计算机技术;迈克尔逊干涉仪;
- He has composed a suite of music for the film. 他为该电影配写了一套乐曲。
- Keywords Piston ring;Multisphere ion plating;Nanometer film;Wear resistance; 活塞环;多弧离子镀;纳米膜;耐磨性;
- That film creates an atmosphere of menace. 那部影片营造出吓人的气氛。
- In his last film he starred as a cowboy. 他在最近的一部影片中主演一位牛仔。