查询词典 be finished

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。

Baidu is collecting a website that day, can undertake be checkinged artificially first to the website, lie between one week later, baidu robot already finished the preliminary index to the website, can have artificial examination 2 times, lie between two weeks again (collect 20 days of) namely, baidu already made good website reference in the round, show majority webpage come, can have artificial examination the 3rd times, abbreviation Baidu tierce is checked.

百度在收录网站当天，会对网站进行首次人工检查，隔一周后，百度机器人已完成对网站的初步索引，会有二次人工检查，再隔两周(即收录20天)，百度已全面做好网站索引，把绝大部分网页都显示出来，会有第三次人工检查，简称百度三度检查。

Once you have finished those steps, your outcome would be a time sheet that you can rely on, to achieve your short and long term goals.

一旦完成这些步骤，你的结果将是一个考勤表，你可以依赖，实现您的短期和长期目标。

The year's harvest still, world glasses course of study finished pair of vogue to be transformed to the part that leads a strike by toddle.

十年成尚，世界眼镜业完成了对时尚由蹒跚学步到引领走向的角色转变。

After the project is finished, sales income can be added by 4100 million Yuan and profit payments and tax turnover by 450 million Yuan.

全部建成后可新增销售收入41亿元，新增利税4.5亿元，具有显著的经济效益和社会效益。

His task is not finished,,and the U.N. is still far from what it should be.

他的任务是不能完成后，和联合国还远远没有到应该的。

Once a command has finished execution it will be added to the command stack's list of undoable commands.

一旦一个命令结束执行，它将被加入到命令栈的撤销列表中。

It would frighten him to think that the great adventure of research could be so soon finished, and an unexciting if infallible picture of the universe established for all time.

为了解释不同的现象而引人许多种不同形式的力，这种必要性从哲学的观点来看自然是很不圆满的。

When you have finished destroying, you will be destroyed; And when you cease to deal unfaithfully, they will deal unfaithfully with you.

你毁灭罢休了，自己必被毁灭；你行完了诡诈，人必以诡诈相待。

VTK is an object-oriented universal class library, which is widely used in science and engineering field. In this paper, the visualization pipeline of VTK is introduced, and it is discuss that principles and implemental methods of two interactive cutting. This technique could be applied to medical teaching, scientific research and clinical diagnosis where virtual cutting is needed, finished the functions of 3D reconstruction and virtual cutting, thereby satisfy requirements of clinic and research.

VTK是面向对象的通用可视化类库，在科学和工程界有着广泛的应用，文中主要介绍交互式切割的意义以及VTK的可视化开发流程，并在此基础上讨论了两种交互式切割方式(Cropping和Clipping)的原理和实现方法，提出将其应用于医学教学、科研和临床诊断的虚拟切割中的设想，完成三维重建与虚拟切割的功能，从而满足临床与科研的需要。

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。