查询词典 technique

This project was established based on the first cooperative development of optical in situ real time detecting technique probing the atomic scale layer-by-layer epitaxy growth of oxide film. Over the last three years, we have given full play to the advantages and characteristics of both sides and have finished the assumptions and plans of this subject satisfactorily. 1. In Institute of Physics, we set up advanced oblique-incidence reflectivity difference equipment and wrote one data acquisition procedure that made the simultaneous detection of optical signal and RHEED signal into reality. 2. The first observation of sustained oscillations over hundreds of monolayers in both real and imaginary signals during the epitaxy growth of SrNb0.1Ti0.9O3 on SrTiO3 substrate in LMBE testifies that oblique-incidence is an excellent method to detect and monitor film epitaxy growth real time. 3. For the first time, we verify that oblique-incidence reflectivity difference method can be used to monitor the layer-by-layer growth mode during continuous growth through the correspondence between optical signals to atomic or molecular step edge density on the growth surface. 4. Phenomenological analysis shows that optical signals comprise three parts, the first is proportional to the average thickness of the film and depends on the bulk phase dielectric response; the second is proportional to the coverage of terraces and depends on the dielectric response of atoms or unit cells in the terrace; the third is proportional to the coverage of step edges and depends on the effective dielectric response of atoms or unit cells at step edges. This makes oblique-incident reflectivity difference technique a quantitative macroscopic method to monitor film growth.

中文摘要：本课题是在合作首次发展了氧化物薄膜原子尺度层状外延生长光学原位实时探测方法的基础上立项的，三年来，我们充分发挥双方的优势和特点，圆满完成了课题的设想和计划。1、在物理所建立了一套先进的光反射差法装置，编写了计算机系统的数据采集程序，实现了两路光学信号和RHEED数据的同步采集和显示。2、用激光分子束外延在SrTiO3基底上生长SrNb0.1Ti0.9O3薄膜，首次观测到连续外延几百个原胞层，周期振荡的光反射差实部和虚部信号，证明了光反射差法是一种能原位实时探测与监控薄膜层状外延生长的好方法。3、首次验证了通过对生长表面原子或分子台阶密度的响应，光反射差法可用于原位实时监测在连续生长条件下薄膜的层式生长模式。4、通过唯象理论的研究，证明光反射差信号由三项组成，第一项只与薄膜的平均厚度和宏观光学电介质常数有关；第二项与分子台阶面覆盖度和台阶面上分子层的光学电介质常数有关；第三项与台阶边缘的覆盖度成正比，并和在台阶边缘的分子的有效光学介电常数有关。

Use of the time division multiplexing technique, rather than the traditional frequency division multiplexing technique, resulted in an enhanced capacity of the existing telephone plant at minimal cost.

本句可译为：本句可译为：采用时分多路复用技术而不是传统的频分多路复用技术，的频分多路复用技术，导致了以最低代价增强了现有电话系统的能力。

Mathematical model、control method、parameter estimation and false tolerance of multiphase permanent magnet synchronous motor electric power propulsion system are studied in this thesis, with the project of "Permanent Magnet Material and 1000kW PMSM Propulsion Motor Technique" and"AC-DC-AC Electric Power Propulsion System Technique"as background, which is important national"The Ninth Five-year Plan"project studied in Advance.

本文是以国家"九五"重点预研项目"永磁材料和1000kW机电一体化永磁同步推进电机技术"为背景并结合课题"交—直—交电力推进系统技术"进行的。

On the base of visit and literature research, I work out an questionnaire on the Shanghai vocational technique school full of high trade wind and imitation, then exert this and questionnaire to Shanghai vocational technique school's teachers, and come to three conclusion as follows

本研究在访谈、文献研究的基础上编制了一份具有较高信度和效度的《上海职业类学校教师工作压力问卷调查表》，运用自编的问卷调查对上海职业类学校教师进行调查，得出以下结论

The reason for this sentence is roughly the same as with tremolo: It is no technique and can't be practiced like a technique.!

这句话的原因和对颤音的解释相同--它不是一项技巧。

It can be concluded that it is available and efficacious by applying the micro-seismic monitoring technique to prevent from robbing the field culture relic such as tumulus through building the alarm system of micro-seismic monitoring through the two years monitoring experiment, and this method can make up the deficiency of the safeguarding technique for monitoring the underground activity.

近两年时间监测结果表明，利用对盗墓时产生的微震动信号的监测，是古墓等田野文物防盗保护的较为有效的技术途径，弥补了现今安防技术对于地下活动监控的不足。

His life a great deal of creative works of a variety of style trends, one of twelve-tone technique was his longest, most creative works one technique.

他一生创作了大量各种风格流派的作品，其中十二音技法是他持续时间最长，创作作品最多的技法之一。

The main research areas of this paper include:For simulation model of cyclist dummy, it is proposed that a combined custom modeling technique set up new cyclist dummy that adapts for two-wheeler collision accidents. The technique is achieved based on the analysis of modeling features of existing numerical dummy and the problems that occur when it is used to simulate the two-wheeler cyclists.

研究的主要方面包括：在两轮车骑车人仿真假人模型的研究方面，通过分析现有数值假人的建模特点和其用于对骑车人进行仿真模拟上存在的问题，根据本文研究的需要，提出组合式定制假人建模技术建立适合于两轮车碰撞事故研究的骑车人数值仿真假人。

In recent years, the technique of computer hardware and audio/video compression has increasingly been matured, with twopenny movement cost and the communications service of the high quality of the IP video technique.

近几年来，随着计算机硬件和音／视频编解码技术日益成熟，加之IP视频技术低廉的运行成本和高质量的通信服务，出现了新型的IP视频会议系统。

The optical disector technique solves these problems preferably,and becomes the most active unbiased estimate particle number's stereology technique.This article explains the optical disector's ...

对其原理、应用方法等进行了阐述，说明了其优势，鉴于针灸治疗脑病的优势，总结了近年来其在脑神经相关疾病中的应用，希望能对针灸机理研究带来帮助。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。